diff options
135 files changed, 2183 insertions, 4748 deletions
diff --git a/Documentation/sysctl/ctl_unnumbered.txt b/Documentation/sysctl/ctl_unnumbered.txt deleted file mode 100644 index 23003a8ea3e7..000000000000 --- a/Documentation/sysctl/ctl_unnumbered.txt +++ /dev/null @@ -1,22 +0,0 @@ - -Except for a few extremely rare exceptions user space applications do not use -the binary sysctl interface. Instead everyone uses /proc/sys/... with -readable ascii names. - -Recently the kernel has started supporting setting the binary sysctl value to -CTL_UNNUMBERED so we no longer need to assign a binary sysctl path to allow -sysctls to show up in /proc/sys. - -Assigning binary sysctl numbers is an endless source of conflicts in sysctl.h, -breaking of the user space ABI (because of those conflicts), and maintenance -problems. A complete pass through all of the sysctl users revealed multiple -instances where the sysctl binary interface was broken and had gone undetected -for years. - -So please do not add new binary sysctl numbers. They are unneeded and -problematic. - -If you really need a new binary sysctl number please first merge your sysctl -into the kernel and then as a separate patch allocate a binary sysctl number. - -(ebiederm@xmission.com, June 2007) diff --git a/arch/arm/kernel/isa.c b/arch/arm/kernel/isa.c index 8ac9b8424007..346485910732 100644 --- a/arch/arm/kernel/isa.c +++ b/arch/arm/kernel/isa.c @@ -22,47 +22,42 @@ static unsigned int isa_membase, isa_portbase, isa_portshift; static ctl_table ctl_isa_vars[4] = { { - .ctl_name = BUS_ISA_MEM_BASE, .procname = "membase", .data = &isa_membase, .maxlen = sizeof(isa_membase), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = BUS_ISA_PORT_BASE, .procname = "portbase", .data = &isa_portbase, .maxlen = sizeof(isa_portbase), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = BUS_ISA_PORT_SHIFT, .procname = "portshift", .data = &isa_portshift, .maxlen = sizeof(isa_portshift), .mode = 0444, - .proc_handler = &proc_dointvec, - }, {0} + .proc_handler = proc_dointvec, + }, {} }; static struct ctl_table_header *isa_sysctl_header; static ctl_table ctl_isa[2] = { { - .ctl_name = CTL_BUS_ISA, .procname = "isa", .mode = 0555, .child = ctl_isa_vars, - }, {0} + }, {} }; static ctl_table ctl_bus[2] = { { - .ctl_name = CTL_BUS, .procname = "bus", .mode = 0555, .child = ctl_isa, - }, {0} + }, {} }; void __init diff --git a/arch/arm/mach-bcmring/arch.c b/arch/arm/mach-bcmring/arch.c index 0da693b0f7e1..fbe6fa02c882 100644 --- a/arch/arm/mach-bcmring/arch.c +++ b/arch/arm/mach-bcmring/arch.c @@ -47,10 +47,6 @@ HW_DECLARE_SPINLOCK(gpio) EXPORT_SYMBOL(bcmring_gpio_reg_lock); #endif -/* FIXME: temporary solution */ -#define BCM_SYSCTL_REBOOT_WARM 1 -#define CTL_BCM_REBOOT 112 - /* sysctl */ int bcmring_arch_warm_reboot; /* do a warm reboot on hard reset */ @@ -58,18 +54,16 @@ static struct ctl_table_header *bcmring_sysctl_header; static struct ctl_table bcmring_sysctl_warm_reboot[] = { { - .ctl_name = BCM_SYSCTL_REBOOT_WARM, .procname = "warm", .data = &bcmring_arch_warm_reboot, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec}, + .proc_handler = proc_dointvec}, {} }; static struct ctl_table bcmring_sysctl_reboot[] = { { - .ctl_name = CTL_BCM_REBOOT, .procname = "reboot", .mode = 0555, .child = bcmring_sysctl_warm_reboot}, diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c index 0d4d3e3a4cfc..5fa3889d858b 100644 --- a/arch/frv/kernel/pm.c +++ b/arch/frv/kernel/pm.c @@ -211,37 +211,6 @@ static int cmode_procctl(ctl_table *ctl, int write, return try_set_cmode(new_cmode)?:*lenp; } -static int cmode_sysctl(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - if (oldval && oldlenp) { - size_t oldlen; - - if (get_user(oldlen, oldlenp)) - return -EFAULT; - - if (oldlen != sizeof(int)) - return -EINVAL; - - if (put_user(clock_cmode_current, (unsigned __user *)oldval) || - put_user(sizeof(int), oldlenp)) - return -EFAULT; - } - if (newval && newlen) { - int new_cmode; - - if (newlen != sizeof(int)) - return -EINVAL; - - if (get_user(new_cmode, (int __user *)newval)) - return -EFAULT; - - return try_set_cmode(new_cmode)?:1; - } - return 1; -} - static int try_set_p0(int new_p0) { unsigned long flags, clkc; @@ -314,37 +283,6 @@ static int p0_procctl(ctl_table *ctl, int write, return try_set_p0(new_p0)?:*lenp; } -static int p0_sysctl(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - if (oldval && oldlenp) { - size_t oldlen; - - if (get_user(oldlen, oldlenp)) - return -EFAULT; - - if (oldlen != sizeof(int)) - return -EINVAL; - - if (put_user(clock_p0_current, (unsigned __user *)oldval) || - put_user(sizeof(int), oldlenp)) - return -EFAULT; - } - if (newval && newlen) { - int new_p0; - - if (newlen != sizeof(int)) - return -EINVAL; - - if (get_user(new_p0, (int __user *)newval)) - return -EFAULT; - - return try_set_p0(new_p0)?:1; - } - return 1; -} - static int cm_procctl(ctl_table *ctl, int write, void __user *buffer, size_t *lenp, loff_t *fpos) { @@ -358,87 +296,47 @@ static int cm_procctl(ctl_table *ctl, int write, return try_set_cm(new_cm)?:*lenp; } -static int cm_sysctl(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - if (oldval && oldlenp) { - size_t oldlen; - - if (get_user(oldlen, oldlenp)) - return -EFAULT; - - if (oldlen != sizeof(int)) - return -EINVAL; - - if (put_user(clock_cm_current, (unsigned __user *)oldval) || - put_user(sizeof(int), oldlenp)) - return -EFAULT; - } - if (newval && newlen) { - int new_cm; - - if (newlen != sizeof(int)) - return -EINVAL; - - if (get_user(new_cm, (int __user *)newval)) - return -EFAULT; - - return try_set_cm(new_cm)?:1; - } - return 1; -} - - static struct ctl_table pm_table[] = { { - .ctl_name = CTL_PM_SUSPEND, .procname = "suspend", .data = NULL, .maxlen = 0, .mode = 0200, - .proc_handler = &sysctl_pm_do_suspend, + .proc_handler = sysctl_pm_do_suspend, }, { - .ctl_name = CTL_PM_CMODE, .procname = "cmode", .data = &clock_cmode_current, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &cmode_procctl, - .strategy = &cmode_sysctl, + .proc_handler = cmode_procctl, }, { - .ctl_name = CTL_PM_P0, .procname = "p0", .data = &clock_p0_current, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &p0_procctl, - .strategy = &p0_sysctl, + .proc_handler = p0_procctl, }, { - .ctl_name = CTL_PM_CM, .procname = "cm", .data = &clock_cm_current, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &cm_procctl, - .strategy = &cm_sysctl, + .proc_handler = cm_procctl, }, - { .ctl_name = 0} + { } }; static struct ctl_table pm_dir_table[] = { { - .ctl_name = CTL_PM, .procname = "pm", .mode = 0555, .child = pm_table, }, - { .ctl_name = 0} + { } }; /* diff --git a/arch/frv/kernel/sysctl.c b/arch/frv/kernel/sysctl.c index 3e9d7e03fb95..035516cb7a97 100644 --- a/arch/frv/kernel/sysctl.c +++ b/arch/frv/kernel/sysctl.c @@ -176,21 +176,19 @@ static int procctl_frv_pin_cxnr(ctl_table *table, int write, struct file *filp, static struct ctl_table frv_table[] = { { - .ctl_name = 1, .procname = "cache-mode", .data = NULL, .maxlen = 0, .mode = 0644, - .proc_handler = &procctl_frv_cachemode, + .proc_handler = procctl_frv_cachemode, }, #ifdef CONFIG_MMU { - .ctl_name = 2, .procname = "pin-cxnr", .data = NULL, .maxlen = 0, .mode = 0644, - .proc_handler = &procctl_frv_pin_cxnr + .proc_handler = procctl_frv_pin_cxnr }, #endif {} @@ -203,7 +201,6 @@ static struct ctl_table frv_table[] = static struct ctl_table frv_dir_table[] = { { - .ctl_name = CTL_FRV, .procname = "frv", .mode = 0555, .child = frv_table diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S index af9405cd70e5..10c37510f4b4 100644 --- a/arch/ia64/ia32/ia32_entry.S +++ b/arch/ia64/ia32/ia32_entry.S @@ -327,7 +327,7 @@ ia32_syscall_table: data8 compat_sys_writev data8 sys_getsid data8 sys_fdatasync - data8 sys32_sysctl + data8 compat_sys_sysctl data8 sys_mlock /* 150 */ data8 sys_munlock data8 sys_mlockall diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c index 625ed8f76fce..429ec968c9ee 100644 --- a/arch/ia64/ia32/sys_ia32.c +++ b/arch/ia64/ia32/sys_ia32.c @@ -1628,61 +1628,6 @@ sys32_msync (unsigned int start, unsigned int len, int flags) return sys_msync(addr, len + (start - addr), flags); } -struct sysctl32 { - unsigned int name; - int nlen; - unsigned int oldval; - unsigned int oldlenp; - unsigned int newval; - unsigned int newlen; - unsigned int __unused[4]; -}; - -#ifdef CONFIG_SYSCTL_SYSCALL -asmlinkage long -sys32_sysctl (struct sysctl32 __user *args) -{ - struct sysctl32 a32; - mm_segment_t old_fs = get_fs (); - void __user *oldvalp, *newvalp; - size_t oldlen; - int __user *namep; - long ret; - - if (copy_from_user(&a32, args, sizeof(a32))) - return -EFAULT; - - /* - * We need to pre-validate these because we have to disable address checking - * before calling do_sysctl() because of OLDLEN but we can't run the risk of the - * user specifying bad addresses here. Well, since we're dealing with 32 bit - * addresses, we KNOW that access_ok() will always succeed, so this is an - * expensive NOP, but so what... - */ - namep = (int __user *) compat_ptr(a32.name); - oldvalp = compat_ptr(a32.oldval); - newvalp = compat_ptr(a32.newval); - - if ((oldvalp && get_user(oldlen, (int __user *) compat_ptr(a32.oldlenp))) - || !access_ok(VERIFY_WRITE, namep, 0) - || !access_ok(VERIFY_WRITE, oldvalp, 0) - || !access_ok(VERIFY_WRITE, newvalp, 0)) - return -EFAULT; - - set_fs(KERNEL_DS); - lock_kernel(); - ret = do_sysctl(namep, a32.nlen, oldvalp, (size_t __user *) &oldlen, - newvalp, (size_t) a32.newlen); - unlock_kernel(); - set_fs(old_fs); - - if (oldvalp && put_user (oldlen, (int __user *) compat_ptr(a32.oldlenp))) - return -EFAULT; - - return ret; -} -#endif - asmlinkage long sys32_newuname (struct new_utsname __user *name) { diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c index 6631a9dfafdc..b942f4032d7a 100644 --- a/arch/ia64/kernel/crash.c +++ b/arch/ia64/kernel/crash.c @@ -239,32 +239,29 @@ kdump_init_notifier(struct notifier_block *self, unsigned long val, void *data) #ifdef CONFIG_SYSCTL static ctl_table kdump_ctl_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "kdump_on_init", .data = &kdump_on_init, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "kdump_on_fatal_mca", .data = &kdump_on_fatal_mca, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, - { .ctl_name = 0 } + { } }; static ctl_table sys_table[] = { { - .ctl_name = CTL_KERN, .procname = "kernel", .mode = 0555, .child = kdump_ctl_table, }, - { .ctl_name = 0 } + { } }; #endif diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index f1782705b1f7..402698b6689f 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -522,42 +522,37 @@ EXPORT_SYMBOL(pfm_sysctl); static ctl_table pfm_ctl_table[]={ { - .ctl_name = CTL_UNNUMBERED, .procname = "debug", .data = &pfm_sysctl.debug, .maxlen = sizeof(int), .mode = 0666, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "debug_ovfl", .data = &pfm_sysctl.debug_ovfl, .maxlen = sizeof(int), .mode = 0666, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "fastctxsw", .data = &pfm_sysctl.fastctxsw, .maxlen = sizeof(int), .mode = 0600, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "expert_mode", .data = &pfm_sysctl.expert_mode, .maxlen = sizeof(int), .mode = 0600, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, {} }; static ctl_table pfm_sysctl_dir[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "perfmon", .mode = 0555, .child = pfm_ctl_table, @@ -566,7 +561,6 @@ static ctl_table pfm_sysctl_dir[] = { }; static ctl_table pfm_sysctl_root[] = { { - .ctl_name = CTL_KERN, .procname = "kernel", .mode = 0555, .child = pfm_sysctl_dir, diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c index b77fefaff9da..1a2793efdc4e 100644 --- a/arch/mips/kernel/linux32.c +++ b/arch/mips/kernel/linux32.c @@ -265,67 +265,6 @@ SYSCALL_DEFINE5(n32_msgrcv, int, msqid, u32, msgp, size_t, msgsz, } #endif -struct sysctl_args32 -{ - compat_caddr_t name; - int nlen; - compat_caddr_t oldval; - compat_caddr_t oldlenp; - compat_caddr_t newval; - compat_size_t newlen; - unsigned int __unused[4]; -}; - -#ifdef CONFIG_SYSCTL_SYSCALL - -SYSCALL_DEFINE1(32_sysctl, struct sysctl_args32 __user *, args) -{ - struct sysctl_args32 tmp; - int error; - size_t oldlen; - size_t __user *oldlenp = NULL; - unsigned long addr = (((unsigned long)&args->__unused[0]) + 7) & ~7; - - if (copy_from_user(&tmp, args, sizeof(tmp))) - return -EFAULT; - - if (tmp.oldval && tmp.oldlenp) { - /* Duh, this is ugly and might not work if sysctl_args - is in read-only memory, but do_sysctl does indirectly - a lot of uaccess in both directions and we'd have to - basically copy the whole sysctl.c here, and - glibc's __sysctl uses rw memory for the structure - anyway. */ - if (get_user(oldlen, (u32 __user *)A(tmp.oldlenp)) || - put_user(oldlen, (size_t __user *)addr)) - return -EFAULT; - oldlenp = (size_t __user *)addr; - } - - lock_kernel(); - error = do_sysctl((int __user *)A(tmp.name), tmp.nlen, (void __user *)A(tmp.oldval), - oldlenp, (void __user *)A(tmp.newval), tmp.newlen); - unlock_kernel(); - if (oldlenp) { - if (!error) { - if (get_user(oldlen, (size_t __user *)addr) || - put_user(oldlen, (u32 __user *)A(tmp.oldlenp))) - error = -EFAULT; - } - copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused)); - } - return error; -} - -#else - -SYSCALL_DEFINE1(32_sysctl, struct sysctl_args32 __user *, args) -{ - return -ENOSYS; -} - -#endif /* CONFIG_SYSCTL_SYSCALL */ - SYSCALL_DEFINE1(32_newuname, struct new_utsname __user *, name) { int ret = 0; diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 6ebc07976694..8a0be0bdebad 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -272,7 +272,7 @@ EXPORT(sysn32_call_table) PTR sys_munlockall PTR sys_vhangup /* 6150 */ PTR sys_pivot_root - PTR sys_32_sysctl + PTR compat_sys_sysctl PTR sys_prctl PTR compat_sys_adjtimex PTR compat_sys_setrlimit /* 6155 */ diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 14dde4ca932e..41dbdb7d67e5 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -356,7 +356,7 @@ sys_call_table: PTR sys_ni_syscall /* 4150 */ PTR sys_getsid PTR sys_fdatasync - PTR sys_32_sysctl + PTR compat_sys_sysctl PTR sys_mlock PTR sys_munlock /* 4155 */ PTR sys_mlockall diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c index b3deed8db619..14b9a28a4aec 100644 --- a/arch/mips/lasat/sysctl.c +++ b/arch/mips/lasat/sysctl.c @@ -37,23 +37,6 @@ #include "ds1603.h" #endif -/* Strategy function to write EEPROM after changing string entry */ -int sysctl_lasatstring(ctl_table *table, - void *oldval, size_t *oldlenp, - void *newval, size_t newlen) -{ - int r; - - r = sysctl_string(table, oldval, oldlenp, newval, newlen); - if (r < 0) - return r; - - if (newval && newlen) - lasat_write_eeprom_info(); - - return 0; -} - /* And the same for proc */ int proc_dolasatstring(ctl_table *table, int write, @@ -113,46 +96,6 @@ int proc_dolasatrtc(ctl_table *table, int write, } #endif -/* Sysctl for setting the IP addresses */ -int sysctl_lasat_intvec(ctl_table *table, - void *oldval, size_t *oldlenp, - void *newval, size_t newlen) -{ - int r; - - r = sysctl_intvec(table, oldval, oldlenp, newval, newlen); - if (r < 0) - return r; - - if (newval && newlen) - lasat_write_eeprom_info(); - - return 0; -} - -#ifdef CONFIG_DS1603 -/* Same for RTC */ -int sysctl_lasat_rtc(ctl_table *table, - void *oldval, size_t *oldlenp, - void *newval, size_t newlen) -{ - struct timespec ts; - int r; - - read_persistent_clock(&ts); - rtctmp = ts.tv_sec; - if (rtctmp < 0) - rtctmp = 0; - r = sysctl_intvec(table, oldval, oldlenp, newval, newlen); - if (r < 0) - return r; - if (newval && newlen) - rtc_mips_set_mmss(rtctmp); - - return r; -} -#endif - #ifdef CONFIG_INET int proc_lasat_ip(ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) @@ -214,23 +157,6 @@ int proc_lasat_ip(ctl_table *table, int write, } #endif -static int sysctl_lasat_prid(ctl_table *table, - void *oldval, size_t *oldlenp, - void *newval, size_t newlen) -{ - int r; - - r = sysctl_intvec(table, oldval, oldlenp, newval, newlen); - if (r < 0) - return r; - if (newval && newlen) { - lasat_board_info.li_eeprom_info.prid = *(int *)newval; - lasat_write_eeprom_info(); - lasat_init_board_info(); - } - return 0; -} - int proc_lasat_prid(ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) { @@ -252,115 +178,92 @@ extern int lasat_boot_to_service; static ctl_table lasat_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "cpu-hz", .data = &lasat_board_info.li_cpu_hz, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "bus-hz", .data = &lasat_board_info.li_bus_hz, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "bmid", .data = &lasat_board_info.li_bmid, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "prid", .data = &lasat_board_info.li_prid, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_lasat_prid, - .strategy = &sysctl_lasat_prid - }, + .proc_handler = proc_lasat_prid, +. }, #ifdef CONFIG_INET { - .ctl_name = CTL_UNNUMBERED, .procname = "ipaddr", .data = &lasat_board_info.li_eeprom_info.ipaddr, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_lasat_ip, - .strategy = &sysctl_lasat_intvec + .proc_handler = proc_lasat_ip, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "netmask", .data = &lasat_board_info.li_eeprom_info.netmask, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_lasat_ip, - .strategy = &sysctl_lasat_intvec + .proc_handler = proc_lasat_ip, }, #endif { - .ctl_name = CTL_UNNUMBERED, .procname = "passwd_hash", .data = &lasat_board_info.li_eeprom_info.passwd_hash, .maxlen = sizeof(lasat_board_info.li_eeprom_info.passwd_hash), .mode = 0600, - .proc_handler = &proc_dolasatstring, - .strategy = &sysctl_lasatstring + .proc_handler = proc_dolasatstring, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "boot-service", .data = &lasat_boot_to_service, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec + .proc_handler = proc_dointvec, }, #ifdef CONFIG_DS1603 { - .ctl_name = CTL_UNNUMBERED, .procname = "rtc", .data = &rtctmp, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dolasatrtc, - .strategy = &sysctl_lasat_rtc + .proc_handler = proc_dolasatrtc, }, #endif { - .ctl_name = CTL_UNNUMBERED, .procname = "namestr", .data = &lasat_board_info.li_namestr, .maxlen = sizeof(lasat_board_info.li_namestr), .mode = 0444, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string + .proc_handler = proc_dostring, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "typestr", .data = &lasat_board_info.li_typestr, .maxlen = sizeof(lasat_board_info.li_typestr), .mode = 0444, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string + .proc_handler = proc_dostring, }, {} }; static ctl_table lasat_root_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "lasat", .mode = 0555, .child = lasat_table diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c index 561388b17c91..76d23ec8dfaa 100644 --- a/arch/parisc/kernel/sys_parisc32.c +++ b/arch/parisc/kernel/sys_parisc32.c @@ -90,77 +90,6 @@ asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23, return -ENOSYS; } -#ifdef CONFIG_SYSCTL - -struct __sysctl_args32 { - u32 name; - int nlen; - u32 oldval; - u32 oldlenp; - u32 newval; - u32 newlen; - u32 __unused[4]; -}; - -asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args) -{ -#ifndef CONFIG_SYSCTL_SYSCALL - return -ENOSYS; -#else - struct __sysctl_args32 tmp; - int error; - unsigned int oldlen32; - size_t oldlen, __user *oldlenp = NULL; - unsigned long addr = (((long __force)&args->__unused[0]) + 7) & ~7; - - DBG(("sysctl32(%p)\n", args)); - - if (copy_from_user(&tmp, args, sizeof(tmp))) - return -EFAULT; - - if (tmp.oldval && tmp.oldlenp) { - /* Duh, this is ugly and might not work if sysctl_args - is in read-only memory, but do_sysctl does indirectly - a lot of uaccess in both directions and we'd have to - basically copy the whole sysctl.c here, and - glibc's __sysctl uses rw memory for the structure - anyway. */ - /* a possibly better hack than this, which will avoid the - * problem if the struct is read only, is to push the - * 'oldlen' value out to the user's stack instead. -PB - */ - if (get_user(oldlen32, (u32 *)(u64)tmp.oldlenp)) - return -EFAULT; - oldlen = oldlen32; - if (put_user(oldlen, (size_t *)addr)) - return -EFAULT; - oldlenp = (size_t *)addr; - } - - lock_kernel(); - error = do_sysctl((int __user *)(u64)tmp.name, tmp.nlen, - (void __user *)(u64)tmp.oldval, oldlenp, - (void __user *)(u64)tmp.newval, tmp.newlen); - unlock_kernel(); - if (oldlenp) { - if (!error) { - if (get_user(oldlen, (size_t *)addr)) { - error = -EFAULT; - } else { - oldlen32 = oldlen; - if (put_user(oldlen32, (u32 *)(u64)tmp.oldlenp)) - error = -EFAULT; - } - } - if (copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused))) - error = -EFAULT; - } - return error; -#endif -} - -#endif /* CONFIG_SYSCTL */ - asmlinkage long sys32_sched_rr_get_interval(pid_t pid, struct compat_timespec __user *interval) { diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S index 843f423dec67..01c4fcf8f481 100644 --- a/arch/parisc/kernel/syscall_table.S +++ b/arch/parisc/kernel/syscall_table.S @@ -234,7 +234,7 @@ ENTRY_SAME(getsid) ENTRY_SAME(fdatasync) /* struct __sysctl_args is a mess */ - ENTRY_DIFF(sysctl) + ENTRY_COMP(sysctl) ENTRY_SAME(mlock) /* 150 */ ENTRY_SAME(munlock) ENTRY_SAME(mlockall) diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c index 88d9c1d5e5fb..049dda60e475 100644 --- a/arch/powerpc/kernel/idle.c +++ b/arch/powerpc/kernel/idle.c @@ -110,18 +110,16 @@ int powersave_nap; */ static ctl_table powersave_nap_ctl_table[]={ { - .ctl_name = KERN_PPC_POWERSAVE_NAP, .procname = "powersave-nap", .data = &powersave_nap, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, {} }; static ctl_table powersave_nap_sysctl_root[] = { { - .ctl_name = CTL_KERN, .procname = "kernel", .mode = 0555, .child = powersave_nap_ctl_table, diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c index b97c2d67f4ac..c5a4732bcc48 100644 --- a/arch/powerpc/kernel/sys_ppc32.c +++ b/arch/powerpc/kernel/sys_ppc32.c @@ -520,58 +520,6 @@ asmlinkage long compat_sys_umask(u32 mask) return sys_umask((int)mask); } -#ifdef CONFIG_SYSCTL_SYSCALL -struct __sysctl_args32 { - u32 name; - int nlen; - u32 oldval; - u32 oldlenp; - u32 newval; - u32 newlen; - u32 __unused[4]; -}; - -asmlinkage long compat_sys_sysctl(struct __sysctl_args32 __user *args) -{ - struct __sysctl_args32 tmp; - int error; - size_t oldlen; - size_t __user *oldlenp = NULL; - unsigned long addr = (((unsigned long)&args->__unused[0]) + 7) & ~7; - - if (copy_from_user(&tmp, args, sizeof(tmp))) - return -EFAULT; - - if (tmp.oldval && tmp.oldlenp) { - /* Duh, this is ugly and might not work if sysctl_args - is in read-only memory, but do_sysctl does indirectly - a lot of uaccess in both directions and we'd have to - basically copy the whole sysctl.c here, and - glibc's __sysctl uses rw memory for the structure - anyway. */ - oldlenp = (size_t __user *)addr; - if (get_user(oldlen, (compat_size_t __user *)compat_ptr(tmp.oldlenp)) || - put_user(oldlen, oldlenp)) - return -EFAULT; - } - - lock_kernel(); - error = do_sysctl(compat_ptr(tmp.name), tmp.nlen, - compat_ptr(tmp.oldval), oldlenp, - compat_ptr(tmp.newval), tmp.newlen); - unlock_kernel(); - if (oldlenp) { - if (!error) { - if (get_user(oldlen, oldlenp) || - put_user(oldlen, (compat_size_t __user *)compat_ptr(tmp.oldlenp))) - error = -EFAULT; - } - copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused)); - } - return error; -} -#endif - unsigned long compat_sys_mmap2(unsigned long addr, size_t len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff) diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index b55fd7ed1c31..495589950dc7 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -61,12 +61,12 @@ static struct ctl_table appldata_table[] = { { .procname = "timer", .mode = S_IRUGO | S_IWUSR, - .proc_handler = &appldata_timer_handler, + .proc_handler = appldata_timer_handler, }, { .procname = "interval", .mode = S_IRUGO | S_IWUSR, - .proc_handler = &appldata_interval_handler, + .proc_handler = appldata_interval_handler, }, { }, }; diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index 0debcec23a39..fda1a8123f9b 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -527,59 +527,6 @@ asmlinkage long sys32_sendfile64(int out_fd, int in_fd, return ret; } -#ifdef CONFIG_SYSCTL_SYSCALL -struct __sysctl_args32 { - u32 name; - int nlen; - u32 oldval; - u32 oldlenp; - u32 newval; - u32 newlen; - u32 __unused[4]; -}; - -asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args) -{ - struct __sysctl_args32 tmp; - int error; - size_t oldlen; - size_t __user *oldlenp = NULL; - unsigned long addr = (((unsigned long)&args->__unused[0]) + 7) & ~7; - - if (copy_from_user(&tmp, args, sizeof(tmp))) - return -EFAULT; - - if (tmp.oldval && tmp.oldlenp) { - /* Duh, this is ugly and might not work if sysctl_args - is in read-only memory, but do_sysctl does indirectly - a lot of uaccess in both directions and we'd have to - basically copy the whole sysctl.c here, and - glibc's __sysctl uses rw memory for the structure - anyway. */ - if (get_user(oldlen, (u32 __user *)compat_ptr(tmp.oldlenp)) || - put_user(oldlen, (size_t __user *)addr)) - return -EFAULT; - oldlenp = (size_t __user *)addr; - } - - lock_kernel(); - error = do_sysctl(compat_ptr(tmp.name), tmp.nlen, compat_ptr(tmp.oldval), - oldlenp, compat_ptr(tmp.newval), tmp.newlen); - unlock_kernel(); - if (oldlenp) { - if (!error) { - if (get_user(oldlen, (size_t __user *)addr) || - put_user(oldlen, (u32 __user *)compat_ptr(tmp.oldlenp))) - error = -EFAULT; - } - if (copy_to_user(args->__unused, tmp.__unused, - sizeof(tmp.__unused))) - error = -EFAULT; - } - return error; -} -#endif - struct stat64_emu31 { unsigned long long st_dev; unsigned int __pad1; diff --git a/arch/s390/kernel/compat_linux.h b/arch/s390/kernel/compat_linux.h index c07f9ca05ade..45e9092b3aad 100644 --- a/arch/s390/kernel/compat_linux.h +++ b/arch/s390/kernel/compat_linux.h @@ -162,7 +162,6 @@ struct ucontext32 { compat_sigset_t uc_sigmask; /* mask last for extensibility */ }; -struct __sysctl_args32; struct stat64_emu31; struct mmap_arg_struct_emu31; struct fadvise64_64_args; @@ -212,7 +211,6 @@ long sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, size_t count); long sys32_sendfile64(int out_fd, int in_fd, compat_loff_t __user *offset, s32 count); -long sys32_sysctl(struct __sysctl_args32 __user *args); long sys32_stat64(char __user * filename, struct stat64_emu31 __user * statbuf); long sys32_lstat64(char __user * filename, struct stat64_emu31 __user * statbuf); diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index cbd9901dc0f8..30de2d0e52bb 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -689,8 +689,6 @@ sys32_fdatasync_wrapper: llgfr %r2,%r2 # unsigned int jg sys_fdatasync # branch to system call -#sys32_sysctl_wrapper # tbd - .globl sys32_mlock_wrapper sys32_mlock_wrapper: llgfr %r2,%r2 # unsigned long @@ -1087,8 +1085,8 @@ sys32_stime_wrapper: .globl sys32_sysctl_wrapper sys32_sysctl_wrapper: - llgtr %r2,%r2 # struct __sysctl_args32 * - jg sys32_sysctl + llgtr %r2,%r2 # struct compat_sysctl_args * + jg compat_sys_sysctl .globl sys32_fstat64_wrapper sys32_fstat64_wrapper: diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c index 20f282c911c2..071c81f179ef 100644 --- a/arch/s390/kernel/debug.c +++ b/arch/s390/kernel/debug.c @@ -893,35 +893,30 @@ s390dbf_procactive(ctl_table *table, int write, static struct ctl_table s390dbf_table[] = { { - .ctl_name = CTL_S390DBF_STOPPABLE, .procname = "debug_stoppable", .data = &debug_stoppable, .maxlen = sizeof(int), .mode = S_IRUGO | S_IWUSR, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_S390DBF_ACTIVE, .procname = "debug_active", .data = &debug_active, .maxlen = sizeof(int), .mode = S_IRUGO | S_IWUSR, - .proc_handler = &s390dbf_procactive, - .strategy = &sysctl_intvec, + .proc_handler = s390dbf_procactive, }, - { .ctl_name = 0 } + { } }; static struct ctl_table s390dbf_dir_table[] = { { - .ctl_name = CTL_S390DBF, .procname = "s390dbf", .maxlen = 0, .mode = S_IRUGO | S_IXUGO, .child = s390dbf_table, }, - { .ctl_name = 0 } + { } }; static struct ctl_table_header *s390dbf_sysctl_header; diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c index b201135cc18c..ff58779bf7e9 100644 --- a/arch/s390/mm/cmm.c +++ b/arch/s390/mm/cmm.c @@ -343,30 +343,29 @@ static struct ctl_table cmm_table[] = { { .procname = "cmm_pages", .mode = 0644, - .proc_handler = &cmm_pages_handler, + .proc_handler = cmm_pages_handler, }, { .procname = "cmm_timed_pages", .mode = 0644, - .proc_handler = &cmm_pages_handler, + .proc_handler = cmm_pages_handler, }, { .procname = "cmm_timeout", .mode = 0644, - .proc_handler = &cmm_timeout_handler, + .proc_handler = cmm_timeout_handler, }, - { .ctl_name = 0 } + { } }; static struct ctl_table cmm_dir_table[] = { { - .ctl_name = CTL_VM, .procname = "vm", .maxlen = 0, .mode = 0555, .child = cmm_table, }, - { .ctl_name = 0 } + { } }; #endif diff --git a/arch/sh/kernel/traps_64.c b/arch/sh/kernel/traps_64.c index 267e5ebbb475..75c0cbe2eda0 100644 --- a/arch/sh/kernel/traps_64.c +++ b/arch/sh/kernel/traps_64.c @@ -877,44 +877,39 @@ static int misaligned_fixup(struct pt_regs *regs) static ctl_table unaligned_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "kernel_reports", .data = &kernel_mode_unaligned_fixup_count, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { - .ctl_name = CTL_UNNUMBERED, .procname = "user_reports", .data = &user_mode_unaligned_fixup_count, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { - .ctl_name = CTL_UNNUMBERED, .procname = "user_enable", .data = &user_mode_unaligned_fixup_enable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec}, + .proc_handler = proc_dointvec}, {} }; static ctl_table unaligned_root[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "unaligned_fixup", .mode = 0555, - unaligned_table + .child = unaligned_table }, {} }; static ctl_table sh64_root[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "sh64", .mode = 0555, .child = unaligned_root diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c index 04e28b2671c8..f862372074bc 100644 --- a/arch/sparc/kernel/sys_sparc32.c +++ b/arch/sparc/kernel/sys_sparc32.c @@ -591,63 +591,6 @@ out: return ret; } -struct __sysctl_args32 { - u32 name; - int nlen; - u32 oldval; - u32 oldlenp; - u32 newval; - u32 newlen; - u32 __unused[4]; -}; - -asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args) -{ -#ifndef CONFIG_SYSCTL_SYSCALL - return -ENOSYS; -#else - struct __sysctl_args32 tmp; - int error; - size_t oldlen, __user *oldlenp = NULL; - unsigned long addr = (((unsigned long)&args->__unused[0]) + 7UL) & ~7UL; - - if (copy_from_user(&tmp, args, sizeof(tmp))) - return -EFAULT; - - if (tmp.oldval && tmp.oldlenp) { - /* Duh, this is ugly and might not work if sysctl_args - is in read-only memory, but do_sysctl does indirectly - a lot of uaccess in both directions and we'd have to - basically copy the whole sysctl.c here, and - glibc's __sysctl uses rw memory for the structure - anyway. */ - if (get_user(oldlen, (u32 __user *)(unsigned long)tmp.oldlenp) || - put_user(oldlen, (size_t __user *)addr)) - return -EFAULT; - oldlenp = (size_t __user *)addr; - } - - lock_kernel(); - error = do_sysctl((int __user *)(unsigned long) tmp.name, - tmp.nlen, - (void __user *)(unsigned long) tmp.oldval, - oldlenp, - (void __user *)(unsigned long) tmp.newval, - tmp.newlen); - unlock_kernel(); - if (oldlenp) { - if (!error) { - if (get_user(oldlen, (size_t __user *)addr) || - put_user(oldlen, (u32 __user *)(unsigned long) tmp.oldlenp)) - error = -EFAULT; - } - if (copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused))) - error = -EFAULT; - } - return error; -#endif -} - long sys32_lookup_dcookie(unsigned long cookie_high, unsigned long cookie_low, char __user *buf, size_t len) diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S index 009825f6e73c..034b10e0d4b0 100644 --- a/arch/sparc/kernel/systbls_64.S +++ b/arch/sparc/kernel/systbls_64.S @@ -68,7 +68,7 @@ sys_call_table32: .word compat_sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys32_mlockall /*240*/ .word sys_munlockall, sys32_sched_setparam, sys32_sched_getparam, sys32_sched_setscheduler, sys32_sched_getscheduler .word sys_sched_yield, sys32_sched_get_priority_max, sys32_sched_get_priority_min, sys32_sched_rr_get_interval, compat_sys_nanosleep -/*250*/ .word sys32_mremap, sys32_sysctl, sys32_getsid, sys_fdatasync, sys32_nfsservctl +/*250*/ .word sys32_mremap, compat_sys_sysctl, sys32_getsid, sys_fdatasync, sys32_nfsservctl .word sys32_sync_file_range, compat_sys_clock_settime, compat_sys_clock_gettime, compat_sys_clock_getres, sys32_clock_nanosleep /*260*/ .word compat_sys_sched_getaffinity, compat_sys_sched_setaffinity, sys32_timer_settime, compat_sys_timer_gettime, sys_timer_getoverrun .word sys_timer_delete, compat_sys_timer_create, sys_ni_syscall, compat_sys_io_setup, sys_io_destroy diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S index 581b0568fe19..5d2584839be4 100644 --- a/arch/x86/ia32/ia32entry.S +++ b/arch/x86/ia32/ia32entry.S @@ -653,7 +653,7 @@ ia32_sys_call_table: .quad compat_sys_writev .quad sys_getsid .quad sys_fdatasync - .quad sys32_sysctl /* sysctl */ + .quad compat_sys_sysctl /* sysctl */ .quad sys_mlock /* 150 */ .quad sys_munlock .quad sys_mlockall diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c index 9f5527198825..df82c0e48ded 100644 --- a/arch/x86/ia32/sys_ia32.c +++ b/arch/x86/ia32/sys_ia32.c @@ -434,62 +434,6 @@ asmlinkage long sys32_rt_sigqueueinfo(int pid, int sig, return ret; } -#ifdef CONFIG_SYSCTL_SYSCALL -struct sysctl_ia32 { - unsigned int name; - int nlen; - unsigned int oldval; - unsigned int oldlenp; - unsigned int newval; - unsigned int newlen; - unsigned int __unused[4]; -}; - - -asmlinkage long sys32_sysctl(struct sysctl_ia32 __user *args32) -{ - struct sysctl_ia32 a32; - mm_segment_t old_fs = get_fs(); - void __user *oldvalp, *newvalp; - size_t oldlen; - int __user *namep; - long ret; - - if (copy_from_user(&a32, args32, sizeof(a32))) - return -EFAULT; - - /* - * We need to pre-validate these because we have to disable - * address checking before calling do_sysctl() because of - * OLDLEN but we can't run the risk of the user specifying bad - * addresses here. Well, since we're dealing with 32 bit - * addresses, we KNOW that access_ok() will always succeed, so - * this is an expensive NOP, but so what... - */ - namep = compat_ptr(a32.name); - oldvalp = compat_ptr(a32.oldval); - newvalp = compat_ptr(a32.newval); - - if ((oldvalp && get_user(oldlen, (int __user *)compat_ptr(a32.oldlenp))) - || !access_ok(VERIFY_WRITE, namep, 0) - || !access_ok(VERIFY_WRITE, oldvalp, 0) - || !access_ok(VERIFY_WRITE, newvalp, 0)) - return -EFAULT; - - set_fs(KERNEL_DS); - lock_kernel(); - ret = do_sysctl(namep, a32.nlen, oldvalp, (size_t __user *)&oldlen, - newvalp, (size_t) a32.newlen); - unlock_kernel(); - set_fs(old_fs); - - if (oldvalp && put_user(oldlen, (int __user *)compat_ptr(a32.oldlenp))) - return -EFAULT; - - return ret; -} -#endif - /* warning: next two assume little endian */ asmlinkage long sys32_pread(unsigned int fd, char __user *ubuf, u32 count, u32 poslo, u32 poshi) diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h index 72a6dcd1299b..9af9decb38c3 100644 --- a/arch/x86/include/asm/sys_ia32.h +++ b/arch/x86/include/asm/sys_ia32.h @@ -51,11 +51,6 @@ asmlinkage long sys32_sched_rr_get_interval(compat_pid_t, asmlinkage long sys32_rt_sigpending(compat_sigset_t __user *, compat_size_t); asmlinkage long sys32_rt_sigqueueinfo(int, int, compat_siginfo_t __user *); -#ifdef CONFIG_SYSCTL_SYSCALL -struct sysctl_ia32; -asmlinkage long sys32_sysctl(struct sysctl_ia32 __user *); -#endif - asmlinkage long sys32_pread(unsigned int, char __user *, u32, u32, u32); asmlinkage long sys32_pwrite(unsigned int, char __user *, u32, u32, u32); diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c index 8cb4974ff599..e02d92d12bcd 100644 --- a/arch/x86/kernel/vsyscall_64.c +++ b/arch/x86/kernel/vsyscall_64.c @@ -237,7 +237,7 @@ static ctl_table kernel_table2[] = { }; static ctl_table kernel_root_table2[] = { - { .ctl_name = CTL_KERN, .procname = "kernel", .mode = 0555, + { .procname = "kernel", .mode = 0555, .child = kernel_table2 }, {} }; diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c index 58bc00f68b12..02b442e92007 100644 --- a/arch/x86/vdso/vdso32-setup.c +++ b/arch/x86/vdso/vdso32-setup.c @@ -393,7 +393,6 @@ static ctl_table abi_table2[] = { static ctl_table abi_root_table2[] = { { - .ctl_name = CTL_ABI, .procname = "abi", .mode = 0555, .child = abi_table2 diff --git a/crypto/proc.c b/crypto/proc.c index 5dc07e442fca..1c38733c224d 100644 --- a/crypto/proc.c +++ b/crypto/proc.c @@ -25,28 +25,22 @@ #ifdef CONFIG_CRYPTO_FIPS static struct ctl_table crypto_sysctl_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "fips_enabled", .data = &fips_enabled, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec - }, - { - .ctl_name = 0, + .proc_handler = proc_dointvec }, + {} }; static struct ctl_table crypto_dir_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "crypto", .mode = 0555, .child = crypto_sysctl_table }, - { - .ctl_name = 0, - }, + {} }; static struct ctl_table_header *crypto_sysctls; diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 614da5b8613a..e3749d0ba68b 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -3557,67 +3557,65 @@ static ctl_table cdrom_table[] = { .data = &cdrom_sysctl_settings.info, .maxlen = CDROM_STR_SIZE, .mode = 0444, - .proc_handler = &cdrom_sysctl_info, + .proc_handler = cdrom_sysctl_info, }, { .procname = "autoclose", .data = &cdrom_sysctl_settings.autoclose, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &cdrom_sysctl_handler, + .proc_handler = cdrom_sysctl_handler, }, { .procname = "autoeject", .data = &cdrom_sysctl_settings.autoeject, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &cdrom_sysctl_handler, + .proc_handler = cdrom_sysctl_handler, }, { .procname = "debug", .data = &cdrom_sysctl_settings.debug, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &cdrom_sysctl_handler, + .proc_handler = cdrom_sysctl_handler, }, { .procname = "lock", .data = &cdrom_sysctl_settings.lock, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &cdrom_sysctl_handler, + .proc_handler = cdrom_sysctl_handler, }, { .procname = "check_media", .data = &cdrom_sysctl_settings.check, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &cdrom_sysctl_handler + .proc_handler = cdrom_sysctl_handler }, - { .ctl_name = 0 } + { } }; static ctl_table cdrom_cdrom_table[] = { { - .ctl_name = DEV_CDROM, .procname = "cdrom", .maxlen = 0, .mode = 0555, .child = cdrom_table, }, - { .ctl_name = 0 } + { } }; /* Make sure that /proc/sys/dev is there */ static ctl_table cdrom_root_table[] = { { - .ctl_name = CTL_DEV, .procname = "dev", .maxlen = 0, .mode = 0555, .child = cdrom_cdrom_table, }, - { .ctl_name = 0 } + { } }; static struct ctl_table_header *cdrom_sysctl_header; diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index 70a770ac0138..e481c5938bad 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -675,36 +675,33 @@ static int hpet_is_known(struct hpet_data *hdp) static ctl_table hpet_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "max-user-freq", .data = &hpet_max_freq, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, - {.ctl_name = 0} + {} }; static ctl_table hpet_root[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "hpet", .maxlen = 0, .mode = 0555, .child = hpet_table, }, - {.ctl_name = 0} + {} }; static ctl_table dev_root[] = { { - .ctl_name = CTL_DEV, .procname = "dev", .maxlen = 0, .mode = 0555, .child = hpet_root, }, - {.ctl_name = 0} + {} }; static struct ctl_table_header *sysctl_header; diff --git a/drivers/char/ipmi/ipmi_poweroff.c b/drivers/char/ipmi/ipmi_poweroff.c index 2e66b5f773dd..0dec5da000ef 100644 --- a/drivers/char/ipmi/ipmi_poweroff.c +++ b/drivers/char/ipmi/ipmi_poweroff.c @@ -660,26 +660,23 @@ static struct ipmi_smi_watcher smi_watcher = { #include <linux/sysctl.h> static ctl_table ipmi_table[] = { - { .ctl_name = DEV_IPMI_POWEROFF_POWERCYCLE, - .procname = "poweroff_powercycle", + { .procname = "poweroff_powercycle", .data = &poweroff_powercycle, .maxlen = sizeof(poweroff_powercycle), .mode = 0644, - .proc_handler = &proc_dointvec }, + .proc_handler = proc_dointvec }, { } }; static ctl_table ipmi_dir_table[] = { - { .ctl_name = DEV_IPMI, - .procname = "ipmi", + { .procname = "ipmi", .mode = 0555, .child = ipmi_table }, { } }; static ctl_table ipmi_root_table[] = { - { .ctl_name = CTL_DEV, - .procname = "dev", + { .procname = "dev", .mode = 0555, .child = ipmi_dir_table }, { } diff --git a/drivers/char/pty.c b/drivers/char/pty.c index 62f282e67638..d86c0bc05c1c 100644 --- a/drivers/char/pty.c +++ b/drivers/char/pty.c @@ -431,30 +431,25 @@ static struct cdev ptmx_cdev; static struct ctl_table pty_table[] = { { - .ctl_name = PTY_MAX, .procname = "max", .maxlen = sizeof(int), .mode = 0644, .data = &pty_limit, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &pty_limit_min, .extra2 = &pty_limit_max, }, { - .ctl_name = PTY_NR, .procname = "nr", .maxlen = sizeof(int), .mode = 0444, .data = &pty_count, - .proc_handler = &proc_dointvec, - }, { - .ctl_name = 0 - } + .proc_handler = proc_dointvec, + }, + {} }; static struct ctl_table pty_kern_table[] = { { - .ctl_name = KERN_PTY, .procname = "pty", .mode = 0555, .child = pty_table, @@ -464,7 +459,6 @@ static struct ctl_table pty_kern_table[] = { static struct ctl_table pty_root_table[] = { { - .ctl_name = CTL_KERN, .procname = "kernel", .mode = 0555, .child = pty_kern_table, diff --git a/drivers/char/random.c b/drivers/char/random.c index 04b505e5a5e2..dcd08635cf1b 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1257,94 +1257,54 @@ static int proc_do_uuid(ctl_table *table, int write, return proc_dostring(&fake_table, write, buffer, lenp, ppos); } -static int uuid_strategy(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - unsigned char tmp_uuid[16], *uuid; - unsigned int len; - - if (!oldval || !oldlenp) - return 1; - - uuid = table->data; - if (!uuid) { - uuid = tmp_uuid; - uuid[8] = 0; - } - if (uuid[8] == 0) - generate_random_uuid(uuid); - - if (get_user(len, oldlenp)) - return -EFAULT; - if (len) { - if (len > 16) - len = 16; - if (copy_to_user(oldval, uuid, len) || - put_user(len, oldlenp)) - return -EFAULT; - } - return 1; -} - static int sysctl_poolsize = INPUT_POOL_WORDS * 32; ctl_table random_table[] = { { - .ctl_name = RANDOM_POOLSIZE, .procname = "poolsize", .data = &sysctl_poolsize, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = RANDOM_ENTROPY_COUNT, .procname = "entropy_avail", .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, .data = &input_pool.entropy_count, }, { - .ctl_name = RANDOM_READ_THRESH, .procname = "read_wakeup_threshold", .data = &random_read_wakeup_thresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &min_read_thresh, .extra2 = &max_read_thresh, }, { - .ctl_name = RANDOM_WRITE_THRESH, .procname = "write_wakeup_threshold", .data = &random_write_wakeup_thresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &min_write_thresh, .extra2 = &max_write_thresh, }, { - .ctl_name = RANDOM_BOOT_ID, .procname = "boot_id", .data = &sysctl_bootid, .maxlen = 16, .mode = 0444, - .proc_handler = &proc_do_uuid, - .strategy = &uuid_strategy, + .proc_handler = proc_do_uuid, }, { - .ctl_name = RANDOM_UUID, .procname = "uuid", .maxlen = 16, .mode = 0444, - .proc_handler = &proc_do_uuid, - .strategy = &uuid_strategy, + .proc_handler = proc_do_uuid, }, - { .ctl_name = 0 } + { } }; #endif /* CONFIG_SYSCTL */ diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c index bc4ab3e54550..95acb8c880f4 100644 --- a/drivers/char/rtc.c +++ b/drivers/char/rtc.c @@ -282,34 +282,31 @@ static irqreturn_t rtc_interrupt(int irq, void *dev_id) */ static ctl_table rtc_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "max-user-freq", .data = &rtc_max_user_freq, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, - { .ctl_name = 0 } + { } }; static ctl_table rtc_root[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "rtc", .mode = 0555, .child = rtc_table, }, - { .ctl_name = 0 } + { } }; static ctl_table dev_root[] = { { - .ctl_name = CTL_DEV, .procname = "dev", .mode = 0555, .child = rtc_root, }, - { .ctl_name = 0 } + { } }; static struct ctl_table_header *sysctl_header; diff --git a/drivers/macintosh/mac_hid.c b/drivers/macintosh/mac_hid.c index cc9f27514aef..7b4ef5bb556b 100644 --- a/drivers/macintosh/mac_hid.c +++ b/drivers/macintosh/mac_hid.c @@ -27,54 +27,49 @@ static int mouse_last_keycode; /* file(s) in /proc/sys/dev/mac_hid */ static ctl_table mac_hid_files[] = { { - .ctl_name = DEV_MAC_HID_MOUSE_BUTTON_EMULATION, .procname = "mouse_button_emulation", .data = &mouse_emulate_buttons, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE, .procname = "mouse_button2_keycode", .data = &mouse_button2_keycode, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE, .procname = "mouse_button3_keycode", .data = &mouse_button3_keycode, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, - { .ctl_name = 0 } + { } }; /* dir in /proc/sys/dev */ static ctl_table mac_hid_dir[] = { { - .ctl_name = DEV_MAC_HID, .procname = "mac_hid", .maxlen = 0, .mode = 0555, .child = mac_hid_files, }, - { .ctl_name = 0 } + { } }; /* /proc/sys/dev itself, in case that is not there yet */ static ctl_table mac_hid_root_dir[] = { { - .ctl_name = CTL_DEV, .procname = "dev", .maxlen = 0, .mode = 0555, .child = mac_hid_dir, }, - { .ctl_name = 0 } + { } }; static struct ctl_table_header *mac_hid_sysctl_header; diff --git a/drivers/md/md.c b/drivers/md/md.c index b182f86a19dd..5f154ef1e4be 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -98,44 +98,40 @@ static struct ctl_table_header *raid_table_header; static ctl_table raid_table[] = { { - .ctl_name = DEV_RAID_SPEED_LIMIT_MIN, .procname = "speed_limit_min", .data = &sysctl_speed_limit_min, .maxlen = sizeof(int), .mode = S_IRUGO|S_IWUSR, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = DEV_RAID_SPEED_LIMIT_MAX, .procname = "speed_limit_max", .data = &sysctl_speed_limit_max, .maxlen = sizeof(int), .mode = S_IRUGO|S_IWUSR, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, - { .ctl_name = 0 } + { } }; static ctl_table raid_dir_table[] = { { - .ctl_name = DEV_RAID, .procname = "raid", .maxlen = 0, .mode = S_IRUGO|S_IXUGO, .child = raid_table, }, - { .ctl_name = 0 } + { } }; static ctl_table raid_root_table[] = { { - .ctl_name = CTL_DEV, .procname = "dev", .maxlen = 0, .mode = 0555, .child = raid_dir_table, }, - { .ctl_name = 0 } + { } }; static const struct block_device_operations md_fops; diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c index fd3688a3e23f..832ed4c88cf7 100644 --- a/drivers/misc/sgi-xp/xpc_main.c +++ b/drivers/misc/sgi-xp/xpc_main.c @@ -89,48 +89,40 @@ static int xpc_disengage_max_timelimit = 120; static ctl_table xpc_sys_xpc_hb_dir[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "hb_interval", .data = &xpc_hb_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xpc_hb_min_interval, .extra2 = &xpc_hb_max_interval}, { - .ctl_name = CTL_UNNUMBERED, .procname = "hb_check_interval", .data = &xpc_hb_check_interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xpc_hb_check_min_interval, .extra2 = &xpc_hb_check_max_interval}, {} }; static ctl_table xpc_sys_xpc_dir[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "hb", .mode = 0555, .child = xpc_sys_xpc_hb_dir}, { - .ctl_name = CTL_UNNUMBERED, .procname = "disengage_timelimit", .data = &xpc_disengage_timelimit, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xpc_disengage_min_timelimit, .extra2 = &xpc_disengage_max_timelimit}, {} }; static ctl_table xpc_sys_dir[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "xpc", .mode = 0555, .child = xpc_sys_xpc_dir}, diff --git a/drivers/net/wireless/arlan-proc.c b/drivers/net/wireless/arlan-proc.c index a8b689635a3b..b22983e6c0cf 100644 --- a/drivers/net/wireless/arlan-proc.c +++ b/drivers/net/wireless/arlan-proc.c @@ -816,84 +816,83 @@ static int arlan_sysctl_reset(ctl_table * ctl, int write, /* Place files in /proc/sys/dev/arlan */ -#define CTBLN(num,card,nam) \ - { .ctl_name = num,\ - .procname = #nam,\ +#define CTBLN(card,nam) \ + { .procname = #nam,\ .data = &(arlan_conf[card].nam),\ - .maxlen = sizeof(int), .mode = 0600, .proc_handler = &proc_dointvec} + .maxlen = sizeof(int), .mode = 0600, .proc_handler = proc_dointvec} #ifdef ARLAN_DEBUGGING #define ARLAN_PROC_DEBUG_ENTRIES \ - { .ctl_name = 48, .procname = "entry_exit_debug",\ + { .procname = "entry_exit_debug",\ .data = &arlan_entry_and_exit_debug,\ - .maxlen = sizeof(int), .mode = 0600, .proc_handler = &proc_dointvec},\ - { .ctl_name = 49, .procname = "debug", .data = &arlan_debug,\ - .maxlen = sizeof(int), .mode = 0600, .proc_handler = &proc_dointvec}, + .maxlen = sizeof(int), .mode = 0600, .proc_handler = proc_dointvec},\ + { .procname = "debug", .data = &arlan_debug,\ + .maxlen = sizeof(int), .mode = 0600, .proc_handler = proc_dointvec}, #else #define ARLAN_PROC_DEBUG_ENTRIES #endif #define ARLAN_SYSCTL_TABLE_TOTAL(cardNo)\ - CTBLN(1,cardNo,spreadingCode),\ - CTBLN(2,cardNo, channelNumber),\ - CTBLN(3,cardNo, scramblingDisable),\ - CTBLN(4,cardNo, txAttenuation),\ - CTBLN(5,cardNo, systemId), \ - CTBLN(6,cardNo, maxDatagramSize),\ - CTBLN(7,cardNo, maxFrameSize),\ - CTBLN(8,cardNo, maxRetries),\ - CTBLN(9,cardNo, receiveMode),\ - CTBLN(10,cardNo, priority),\ - CTBLN(11,cardNo, rootOrRepeater),\ - CTBLN(12,cardNo, SID),\ - CTBLN(13,cardNo, registrationMode),\ - CTBLN(14,cardNo, registrationFill),\ - CTBLN(15,cardNo, localTalkAddress),\ - CTBLN(16,cardNo, codeFormat),\ - CTBLN(17,cardNo, numChannels),\ - CTBLN(18,cardNo, channel1),\ - CTBLN(19,cardNo, channel2),\ - CTBLN(20,cardNo, channel3),\ - CTBLN(21,cardNo, channel4),\ - CTBLN(22,cardNo, txClear),\ - CTBLN(23,cardNo, txRetries),\ - CTBLN(24,cardNo, txRouting),\ - CTBLN(25,cardNo, txScrambled),\ - CTBLN(26,cardNo, rxParameter),\ - CTBLN(27,cardNo, txTimeoutMs),\ - CTBLN(28,cardNo, waitCardTimeout),\ - CTBLN(29,cardNo, channelSet), \ - {.ctl_name = 30, .procname = "name",\ + CTBLN(cardNo,spreadingCode),\ + CTBLN(cardNo, channelNumber),\ + CTBLN(cardNo, scramblingDisable),\ + CTBLN(cardNo, txAttenuation),\ + CTBLN(cardNo, systemId), \ + CTBLN(cardNo, maxDatagramSize),\ + CTBLN(cardNo, maxFrameSize),\ + CTBLN(cardNo, maxRetries),\ + CTBLN(cardNo, receiveMode),\ + CTBLN(cardNo, priority),\ + CTBLN(cardNo, rootOrRepeater),\ + CTBLN(cardNo, SID),\ + CTBLN(cardNo, registrationMode),\ + CTBLN(cardNo, registrationFill),\ + CTBLN(cardNo, localTalkAddress),\ + CTBLN(cardNo, codeFormat),\ + CTBLN(cardNo, numChannels),\ + CTBLN(cardNo, channel1),\ + CTBLN(cardNo, channel2),\ + CTBLN(cardNo, channel3),\ + CTBLN(cardNo, channel4),\ + CTBLN(cardNo, txClear),\ + CTBLN(cardNo, txRetries),\ + CTBLN(cardNo, txRouting),\ + CTBLN(cardNo, txScrambled),\ + CTBLN(cardNo, rxParameter),\ + CTBLN(cardNo, txTimeoutMs),\ + CTBLN(cardNo, waitCardTimeout),\ + CTBLN(cardNo, channelSet), \ + { .procname = "name",\ .data = arlan_conf[cardNo].siteName,\ - .maxlen = 16, .mode = 0600, .proc_handler = &proc_dostring},\ - CTBLN(31,cardNo,waitTime),\ - CTBLN(32,cardNo,lParameter),\ - CTBLN(33,cardNo,_15),\ - CTBLN(34,cardNo,headerSize),\ - CTBLN(36,cardNo,tx_delay_ms),\ - CTBLN(37,cardNo,retries),\ - CTBLN(38,cardNo,ReTransmitPacketMaxSize),\ - CTBLN(39,cardNo,waitReTransmitPacketMaxSize),\ - CTBLN(40,cardNo,fastReTransCount),\ - CTBLN(41,cardNo,driverRetransmissions),\ - CTBLN(42,cardNo,txAckTimeoutMs),\ - CTBLN(43,cardNo,registrationInterrupts),\ - CTBLN(44,cardNo,hardwareType),\ - CTBLN(45,cardNo,radioType),\ - CTBLN(46,cardNo,writeEEPROM),\ - CTBLN(47,cardNo,writeRadioType),\ + .maxlen = 16, .mode = 0600, .proc_handler = proc_dostring},\ + CTBLN(cardNo,waitTime),\ + CTBLN(cardNo,lParameter),\ + CTBLN(cardNo,_15),\ + CTBLN(cardNo,headerSize),\ + CTBLN(cardNo,tx_delay_ms),\ + CTBLN(cardNo,retries),\ + CTBLN(cardNo,ReTransmitPacketMaxSize),\ + CTBLN(cardNo,waitReTransmitPacketMaxSize),\ + CTBLN(cardNo,fastReTransCount),\ + CTBLN(cardNo,driverRetransmissions),\ + CTBLN(cardNo,txAckTimeoutMs),\ + CTBLN(cardNo,registrationInterrupts),\ + CTBLN(cardNo,hardwareType),\ + CTBLN(cardNo,radioType),\ + CTBLN(cardNo,writeEEPROM),\ + CTBLN(cardNo,writeRadioType),\ ARLAN_PROC_DEBUG_ENTRIES\ - CTBLN(50,cardNo,in_speed),\ - CTBLN(51,cardNo,out_speed),\ - CTBLN(52,cardNo,in_speed10),\ - CTBLN(53,cardNo,out_speed10),\ - CTBLN(54,cardNo,in_speed_max),\ - CTBLN(55,cardNo,out_speed_max),\ - CTBLN(56,cardNo,measure_rate),\ - CTBLN(57,cardNo,pre_Command_Wait),\ - CTBLN(58,cardNo,rx_tweak1),\ - CTBLN(59,cardNo,rx_tweak2),\ - CTBLN(60,cardNo,tx_queue_len),\ + CTBLN(cardNo,in_speed),\ + CTBLN(cardNo,out_speed),\ + CTBLN(cardNo,in_speed10),\ + CTBLN(cardNo,out_speed10),\ + CTBLN(cardNo,in_speed_max),\ + CTBLN(cardNo,out_speed_max),\ + CTBLN(cardNo,measure_rate),\ + CTBLN(cardNo,pre_Command_Wait),\ + CTBLN(cardNo,rx_tweak1),\ + CTBLN(cardNo,rx_tweak2),\ + CTBLN(cardNo,tx_queue_len),\ @@ -903,63 +902,56 @@ static ctl_table arlan_conf_table0[] = #ifdef ARLAN_PROC_SHM_DUMP { - .ctl_name = 150, .procname = "arlan0-txRing", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_infotxRing, + .proc_handler = arlan_sysctl_infotxRing, }, { - .ctl_name = 151, .procname = "arlan0-rxRing", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_inforxRing, + .proc_handler = arlan_sysctl_inforxRing, }, { - .ctl_name = 152, .procname = "arlan0-18", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info18, + .proc_handler = arlan_sysctl_info18, }, { - .ctl_name = 153, .procname = "arlan0-ring", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info161719, + .proc_handler = arlan_sysctl_info161719, }, { - .ctl_name = 154, .procname = "arlan0-shm-cpy", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info, + .proc_handler = arlan_sysctl_info, }, #endif { - .ctl_name = 155, .procname = "config0", .data = &conf_reset_result, .maxlen = 100, .mode = 0400, - .proc_handler = &arlan_configure + .proc_handler = arlan_configure }, { - .ctl_name = 156, .procname = "reset0", .data = &conf_reset_result, .maxlen = 100, .mode = 0400, - .proc_handler = &arlan_sysctl_reset, + .proc_handler = arlan_sysctl_reset, }, - { .ctl_name = 0 } + { } }; static ctl_table arlan_conf_table1[] = @@ -969,63 +961,56 @@ static ctl_table arlan_conf_table1[] = #ifdef ARLAN_PROC_SHM_DUMP { - .ctl_name = 150, .procname = "arlan1-txRing", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_infotxRing, + .proc_handler = arlan_sysctl_infotxRing, }, { - .ctl_name = 151, .procname = "arlan1-rxRing", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_inforxRing, + .proc_handler = arlan_sysctl_inforxRing, }, { - .ctl_name = 152, .procname = "arlan1-18", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info18, + .proc_handler = arlan_sysctl_info18, }, { - .ctl_name = 153, .procname = "arlan1-ring", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info161719, + .proc_handler = arlan_sysctl_info161719, }, { - .ctl_name = 154, .procname = "arlan1-shm-cpy", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info, + .proc_handler = arlan_sysctl_info, }, #endif { - .ctl_name = 155, .procname = "config1", .data = &conf_reset_result, .maxlen = 100, .mode = 0400, - .proc_handler = &arlan_configure, + .proc_handler = arlan_configure, }, { - .ctl_name = 156, .procname = "reset1", .data = &conf_reset_result, .maxlen = 100, .mode = 0400, - .proc_handler = &arlan_sysctl_reset, + .proc_handler = arlan_sysctl_reset, }, - { .ctl_name = 0 } + { } }; static ctl_table arlan_conf_table2[] = @@ -1035,63 +1020,56 @@ static ctl_table arlan_conf_table2[] = #ifdef ARLAN_PROC_SHM_DUMP { - .ctl_name = 150, .procname = "arlan2-txRing", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_infotxRing, + .proc_handler = arlan_sysctl_infotxRing, }, { - .ctl_name = 151, .procname = "arlan2-rxRing", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_inforxRing, + .proc_handler = arlan_sysctl_inforxRing, }, { - .ctl_name = 152, .procname = "arlan2-18", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info18, + .proc_handler = arlan_sysctl_info18, }, { - .ctl_name = 153, .procname = "arlan2-ring", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info161719, + .proc_handler = arlan_sysctl_info161719, }, { - .ctl_name = 154, .procname = "arlan2-shm-cpy", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info, + .proc_handler = arlan_sysctl_info, }, #endif { - .ctl_name = 155, .procname = "config2", .data = &conf_reset_result, .maxlen = 100, .mode = 0400, - .proc_handler = &arlan_configure, + .proc_handler = arlan_configure, }, { - .ctl_name = 156, .procname = "reset2", .data = &conf_reset_result, .maxlen = 100, .mode = 0400, - .proc_handler = &arlan_sysctl_reset, + .proc_handler = arlan_sysctl_reset, }, - { .ctl_name = 0 } + { } }; static ctl_table arlan_conf_table3[] = @@ -1101,63 +1079,56 @@ static ctl_table arlan_conf_table3[] = #ifdef ARLAN_PROC_SHM_DUMP { - .ctl_name = 150, .procname = "arlan3-txRing", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_infotxRing, + .proc_handler = arlan_sysctl_infotxRing, }, { - .ctl_name = 151, .procname = "arlan3-rxRing", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_inforxRing, + .proc_handler = arlan_sysctl_inforxRing, }, { - .ctl_name = 152, .procname = "arlan3-18", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info18, + .proc_handler = arlan_sysctl_info18, }, { - .ctl_name = 153, .procname = "arlan3-ring", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info161719, + .proc_handler = arlan_sysctl_info161719, }, { - .ctl_name = 154, .procname = "arlan3-shm-cpy", .data = &arlan_drive_info, .maxlen = ARLAN_STR_SIZE, .mode = 0400, - .proc_handler = &arlan_sysctl_info, + .proc_handler = arlan_sysctl_info, }, #endif { - .ctl_name = 155, .procname = "config3", .data = &conf_reset_result, .maxlen = 100, .mode = 0400, - .proc_handler = &arlan_configure, + .proc_handler = arlan_configure, }, { - .ctl_name = 156, .procname = "reset3", .data = &conf_reset_result, .maxlen = 100, .mode = 0400, - .proc_handler = &arlan_sysctl_reset, + .proc_handler = arlan_sysctl_reset, }, - { .ctl_name = 0 } + { } }; @@ -1165,41 +1136,37 @@ static ctl_table arlan_conf_table3[] = static ctl_table arlan_table[] = { { - .ctl_name = 0, .procname = "arlan0", .maxlen = 0, .mode = 0600, .child = arlan_conf_table0, }, { - .ctl_name = 0, .procname = "arlan1", .maxlen = 0, .mode = 0600, .child = arlan_conf_table1, }, { - .ctl_name = 0, .procname = "arlan2", .maxlen = 0, .mode = 0600, .child = arlan_conf_table2, }, { - .ctl_name = 0, .procname = "arlan3", .maxlen = 0, .mode = 0600, .child = arlan_conf_table3, }, - { .ctl_name = 0 } + { } }; #else -static ctl_table arlan_table[MAX_ARLANS + 1] = +static ctl_table arlan_table[] = { - { .ctl_name = 0 } + { } }; #endif @@ -1209,22 +1176,14 @@ static ctl_table arlan_table[MAX_ARLANS + 1] = static ctl_table arlan_root_table[] = { { - .ctl_name = CTL_ARLAN, .procname = "arlan", .maxlen = 0, .mode = 0555, .child = arlan_table, }, - { .ctl_name = 0 } + { } }; -/* Make sure that /proc/sys/dev is there */ -//static ctl_table arlan_device_root_table[] = -//{ -// {CTL_DEV, "dev", NULL, 0, 0555, arlan_root_table}, -// {0} -//}; - static struct ctl_table_header *arlan_device_sysctl_header; @@ -1234,8 +1193,6 @@ int __init init_arlan_proc(void) int i = 0; if (arlan_device_sysctl_header) return 0; - for (i = 0; i < MAX_ARLANS && arlan_device[i]; i++) - arlan_table[i].ctl_name = i + 1; arlan_device_sysctl_header = register_sysctl_table(arlan_root_table); if (!arlan_device_sysctl_header) return -1; diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c index 8eefe56f1cbe..3f56bc086cb5 100644 --- a/drivers/parport/procfs.c +++ b/drivers/parport/procfs.c @@ -233,10 +233,10 @@ static int do_hardware_modes (ctl_table *table, int write, return copy_to_user(result, buffer, len) ? -EFAULT : 0; } -#define PARPORT_PORT_DIR(CHILD) { .ctl_name = 0, .procname = NULL, .mode = 0555, .child = CHILD } -#define PARPORT_PARPORT_DIR(CHILD) { .ctl_name = DEV_PARPORT, .procname = "parport", \ +#define PARPORT_PORT_DIR(CHILD) { .procname = NULL, .mode = 0555, .child = CHILD } +#define PARPORT_PARPORT_DIR(CHILD) { .procname = "parport", \ .mode = 0555, .child = CHILD } -#define PARPORT_DEV_DIR(CHILD) { .ctl_name = CTL_DEV, .procname = "dev", .mode = 0555, .child = CHILD } +#define PARPORT_DEV_DIR(CHILD) { .procname = "dev", .mode = 0555, .child = CHILD } #define PARPORT_DEVICES_ROOT_DIR { .procname = "devices", \ .mode = 0555, .child = NULL } @@ -270,7 +270,7 @@ static const struct parport_sysctl_table parport_sysctl_template = { .data = NULL, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (void*) &parport_min_spintime_value, .extra2 = (void*) &parport_max_spintime_value }, @@ -279,28 +279,28 @@ static const struct parport_sysctl_table parport_sysctl_template = { .data = NULL, .maxlen = 0, .mode = 0444, - .proc_handler = &do_hardware_base_addr + .proc_handler = do_hardware_base_addr }, { .procname = "irq", .data = NULL, .maxlen = 0, .mode = 0444, - .proc_handler = &do_hardware_irq + .proc_handler = do_hardware_irq }, { .procname = "dma", .data = NULL, .maxlen = 0, .mode = 0444, - .proc_handler = &do_hardware_dma + .proc_handler = do_hardware_dma }, { .procname = "modes", .data = NULL, .maxlen = 0, .mode = 0444, - .proc_handler = &do_hardware_modes + .proc_handler = do_hardware_modes }, PARPORT_DEVICES_ROOT_DIR, #ifdef CONFIG_PARPORT_1284 @@ -309,35 +309,35 @@ static const struct parport_sysctl_table parport_sysctl_template = { .data = NULL, .maxlen = 0, .mode = 0444, - .proc_handler = &do_autoprobe + .proc_handler = do_autoprobe }, { .procname = "autoprobe0", .data = NULL, .maxlen = 0, .mode = 0444, - .proc_handler = &do_autoprobe + .proc_handler = do_autoprobe }, { .procname = "autoprobe1", .data = NULL, .maxlen = 0, .mode = 0444, - .proc_handler = &do_autoprobe + .proc_handler = do_autoprobe }, { .procname = "autoprobe2", .data = NULL, .maxlen = 0, .mode = 0444, - .proc_handler = &do_autoprobe + .proc_handler = do_autoprobe }, { .procname = "autoprobe3", .data = NULL, .maxlen = 0, .mode = 0444, - .proc_handler = &do_autoprobe + .proc_handler = do_autoprobe }, #endif /* IEEE 1284 support */ {} @@ -348,7 +348,7 @@ static const struct parport_sysctl_table parport_sysctl_template = { .data = NULL, .maxlen = 0, .mode = 0444, - .proc_handler = &do_active_device + .proc_handler = do_active_device }, {} }, @@ -386,14 +386,13 @@ parport_device_sysctl_template = { .data = NULL, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_ms_jiffies_minmax, + .proc_handler = proc_doulongvec_ms_jiffies_minmax, .extra1 = (void*) &parport_min_timeslice_value, .extra2 = (void*) &parport_max_timeslice_value }, }, { { - .ctl_name = 0, .procname = NULL, .data = NULL, .maxlen = 0, @@ -438,7 +437,7 @@ parport_default_sysctl_table = { .data = &parport_default_timeslice, .maxlen = sizeof(parport_default_timeslice), .mode = 0644, - .proc_handler = &proc_doulongvec_ms_jiffies_minmax, + .proc_handler = proc_doulongvec_ms_jiffies_minmax, .extra1 = (void*) &parport_min_timeslice_value, .extra2 = (void*) &parport_max_timeslice_value }, @@ -447,7 +446,7 @@ parport_default_sysctl_table = { .data = &parport_default_spintime, .maxlen = sizeof(parport_default_spintime), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (void*) &parport_min_spintime_value, .extra2 = (void*) &parport_max_spintime_value }, @@ -455,7 +454,6 @@ parport_default_sysctl_table = { }, { { - .ctl_name = DEV_PARPORT_DEFAULT, .procname = "default", .mode = 0555, .child = parport_default_sysctl_table.vars @@ -495,7 +493,6 @@ int parport_proc_register(struct parport *port) t->vars[6 + i].extra2 = &port->probe_info[i]; t->port_dir[0].procname = port->name; - t->port_dir[0].ctl_name = 0; t->port_dir[0].child = t->vars; t->parport_dir[0].child = t->port_dir; @@ -534,11 +531,9 @@ int parport_device_proc_register(struct pardevice *device) t->dev_dir[0].child = t->parport_dir; t->parport_dir[0].child = t->port_dir; t->port_dir[0].procname = port->name; - t->port_dir[0].ctl_name = 0; t->port_dir[0].child = t->devices_root_dir; t->devices_root_dir[0].child = t->device_dir; - t->device_dir[0].ctl_name = 0; t->device_dir[0].procname = device->name; t->device_dir[0].child = t->vars; t->vars[0].data = &device->timeslice; diff --git a/drivers/s390/char/sclp_async.c b/drivers/s390/char/sclp_async.c index b44462a6c6d3..740fe405c395 100644 --- a/drivers/s390/char/sclp_async.c +++ b/drivers/s390/char/sclp_async.c @@ -101,18 +101,17 @@ static struct ctl_table callhome_table[] = { .mode = 0644, .proc_handler = proc_handler_callhome, }, - { .ctl_name = 0 } + {} }; static struct ctl_table kern_dir_table[] = { { - .ctl_name = CTL_KERN, .procname = "kernel", .maxlen = 0, .mode = 0555, .child = callhome_table, }, - { .ctl_name = 0 } + {} }; /* diff --git a/drivers/scsi/scsi_sysctl.c b/drivers/scsi/scsi_sysctl.c index 63a30f566f3a..2b6b93f7d8ef 100644 --- a/drivers/scsi/scsi_sysctl.c +++ b/drivers/scsi/scsi_sysctl.c @@ -13,26 +13,23 @@ static ctl_table scsi_table[] = { - { .ctl_name = DEV_SCSI_LOGGING_LEVEL, - .procname = "logging_level", + { .procname = "logging_level", .data = &scsi_logging_level, .maxlen = sizeof(scsi_logging_level), .mode = 0644, - .proc_handler = &proc_dointvec }, + .proc_handler = proc_dointvec }, { } }; static ctl_table scsi_dir_table[] = { - { .ctl_name = DEV_SCSI, - .procname = "scsi", + { .procname = "scsi", .mode = 0555, .child = scsi_table }, { } }; static ctl_table scsi_root_table[] = { - { .ctl_name = CTL_DEV, - .procname = "dev", + { .procname = "dev", .mode = 0555, .child = scsi_dir_table }, { } diff --git a/fs/coda/sysctl.c b/fs/coda/sysctl.c index 43c96ce29614..c6405ce3c50e 100644 --- a/fs/coda/sysctl.c +++ b/fs/coda/sysctl.c @@ -17,28 +17,25 @@ static struct ctl_table_header *fs_table_header; static ctl_table coda_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "timeout", .data = &coda_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { - .ctl_name = CTL_UNNUMBERED, .procname = "hard", .data = &coda_hard, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, { - .ctl_name = CTL_UNNUMBERED, .procname = "fake_statfs", .data = &coda_fake_statfs, .maxlen = sizeof(int), .mode = 0600, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, {} }; @@ -46,7 +43,6 @@ static ctl_table coda_table[] = { #ifdef CONFIG_SYSCTL static ctl_table fs_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "coda", .mode = 0555, .child = coda_table diff --git a/fs/eventpoll.c b/fs/eventpoll.c index 085c5c063420..366c503f9657 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -251,10 +251,10 @@ ctl_table epoll_table[] = { .data = &max_user_watches, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, }, - { .ctl_name = 0 } + { } }; #endif /* CONFIG_SYSCTL */ diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c index 1a54ae14a192..e50cfa3d9654 100644 --- a/fs/lockd/svc.c +++ b/fs/lockd/svc.c @@ -371,82 +371,74 @@ EXPORT_SYMBOL_GPL(lockd_down); static ctl_table nlm_sysctls[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "nlm_grace_period", .data = &nlm_grace_period, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, .extra1 = (unsigned long *) &nlm_grace_period_min, .extra2 = (unsigned long *) &nlm_grace_period_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nlm_timeout", .data = &nlm_timeout, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, .extra1 = (unsigned long *) &nlm_timeout_min, .extra2 = (unsigned long *) &nlm_timeout_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nlm_udpport", .data = &nlm_udpport, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (int *) &nlm_port_min, .extra2 = (int *) &nlm_port_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nlm_tcpport", .data = &nlm_tcpport, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (int *) &nlm_port_min, .extra2 = (int *) &nlm_port_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nsm_use_hostnames", .data = &nsm_use_hostnames, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nsm_local_state", .data = &nsm_local_state, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, - { .ctl_name = 0 } + { } }; static ctl_table nlm_sysctl_dir[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "nfs", .mode = 0555, .child = nlm_sysctls, }, - { .ctl_name = 0 } + { } }; static ctl_table nlm_sysctl_root[] = { { - .ctl_name = CTL_FS, .procname = "fs", .mode = 0555, .child = nlm_sysctl_dir, }, - { .ctl_name = 0 } + { } }; #endif /* CONFIG_SYSCTL */ diff --git a/fs/nfs/sysctl.c b/fs/nfs/sysctl.c index b62481dabae9..70e1fbbaaeab 100644 --- a/fs/nfs/sysctl.c +++ b/fs/nfs/sysctl.c @@ -22,63 +22,55 @@ static struct ctl_table_header *nfs_callback_sysctl_table; static ctl_table nfs_cb_sysctls[] = { #ifdef CONFIG_NFS_V4 { - .ctl_name = CTL_UNNUMBERED, .procname = "nfs_callback_tcpport", .data = &nfs_callback_set_tcpport, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (int *)&nfs_set_port_min, .extra2 = (int *)&nfs_set_port_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "idmap_cache_timeout", .data = &nfs_idmap_cache_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, }, #endif { - .ctl_name = CTL_UNNUMBERED, .procname = "nfs_mountpoint_timeout", .data = &nfs_mountpoint_expiry_timeout, .maxlen = sizeof(nfs_mountpoint_expiry_timeout), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nfs_congestion_kb", .data = &nfs_congestion_kb, .maxlen = sizeof(nfs_congestion_kb), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, - { .ctl_name = 0 } + { } }; static ctl_table nfs_cb_sysctl_dir[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "nfs", .mode = 0555, .child = nfs_cb_sysctls, }, - { .ctl_name = 0 } + { } }; static ctl_table nfs_cb_sysctl_root[] = { { - .ctl_name = CTL_FS, .procname = "fs", .mode = 0555, .child = nfs_cb_sysctl_dir, }, - { .ctl_name = 0 } + { } }; int nfs_register_sysctl(void) diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index dcd2040d330c..1d1d1a2765dd 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -69,36 +69,30 @@ static int zero; ctl_table inotify_table[] = { { - .ctl_name = INOTIFY_MAX_USER_INSTANCES, .procname = "max_user_instances", .data = &inotify_max_user_instances, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, }, { - .ctl_name = INOTIFY_MAX_USER_WATCHES, .procname = "max_user_watches", .data = &inotify_max_user_watches, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, }, { - .ctl_name = INOTIFY_MAX_QUEUED_EVENTS, .procname = "max_queued_events", .data = &inotify_max_queued_events, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero }, - { .ctl_name = 0 } + { } }; #endif /* CONFIG_SYSCTL */ diff --git a/fs/ntfs/sysctl.c b/fs/ntfs/sysctl.c index 9ef85e628fe1..79a89184cb5e 100644 --- a/fs/ntfs/sysctl.c +++ b/fs/ntfs/sysctl.c @@ -36,12 +36,11 @@ /* Definition of the ntfs sysctl. */ static ctl_table ntfs_sysctls[] = { { - .ctl_name = CTL_UNNUMBERED, /* Binary and text IDs. */ .procname = "ntfs-debug", .data = &debug_msgs, /* Data pointer and size. */ .maxlen = sizeof(debug_msgs), .mode = 0644, /* Mode, proc handler. */ - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, {} }; @@ -49,7 +48,6 @@ static ctl_table ntfs_sysctls[] = { /* Define the parent directory /proc/sys/fs. */ static ctl_table sysctls_root[] = { { - .ctl_name = CTL_FS, .procname = "fs", .mode = 0555, .child = ntfs_sysctls diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c index 3f2f1c45b7b6..f3df0baa9a48 100644 --- a/fs/ocfs2/stackglue.c +++ b/fs/ocfs2/stackglue.c @@ -620,51 +620,46 @@ error: static ctl_table ocfs2_nm_table[] = { { - .ctl_name = 1, .procname = "hb_ctl_path", .data = ocfs2_hb_ctl_path, .maxlen = OCFS2_MAX_HB_CTL_PATH, .mode = 0644, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string, + .proc_handler = proc_dostring, }, - { .ctl_name = 0 } + { } }; static ctl_table ocfs2_mod_table[] = { { - .ctl_name = FS_OCFS2_NM, .procname = "nm", .data = NULL, .maxlen = 0, .mode = 0555, .child = ocfs2_nm_table }, - { .ctl_name = 0} + { } }; static ctl_table ocfs2_kern_table[] = { { - .ctl_name = FS_OCFS2, .procname = "ocfs2", .data = NULL, .maxlen = 0, .mode = 0555, .child = ocfs2_mod_table }, - { .ctl_name = 0} + { } }; static ctl_table ocfs2_root_table[] = { { - .ctl_name = CTL_FS, .procname = "fs", .data = NULL, .maxlen = 0, .mode = 0555, .child = ocfs2_kern_table }, - { .ctl_name = 0 } + { } }; static struct ctl_table_header *ocfs2_table_header = NULL; diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index f667e8aeabdf..6ff9981f0a18 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -48,7 +48,7 @@ out: static struct ctl_table *find_in_table(struct ctl_table *p, struct qstr *name) { int len; - for ( ; p->ctl_name || p->procname; p++) { + for ( ; p->procname; p++) { if (!p->procname) continue; @@ -218,7 +218,7 @@ static int scan(struct ctl_table_header *head, ctl_table *table, void *dirent, filldir_t filldir) { - for (; table->ctl_name || table->procname; table++, (*pos)++) { + for (; table->procname; table++, (*pos)++) { int res; /* Can't do anything without a proc name */ diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 9b6ad908dcb2..eb5a755718f6 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -2404,100 +2404,89 @@ const struct quotactl_ops vfs_quotactl_ops = { static ctl_table fs_dqstats_table[] = { { - .ctl_name = FS_DQ_LOOKUPS, .procname = "lookups", .data = &dqstats.lookups, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = FS_DQ_DROPS, .procname = "drops", .data = &dqstats.drops, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = FS_DQ_READS, .procname = "reads", .data = &dqstats.reads, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = FS_DQ_WRITES, .procname = "writes", .data = &dqstats.writes, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = FS_DQ_CACHE_HITS, .procname = "cache_hits", .data = &dqstats.cache_hits, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = FS_DQ_ALLOCATED, .procname = "allocated_dquots", .data = &dqstats.allocated_dquots, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = FS_DQ_FREE, .procname = "free_dquots", .data = &dqstats.free_dquots, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = FS_DQ_SYNCS, .procname = "syncs", .data = &dqstats.syncs, .maxlen = sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #ifdef CONFIG_PRINT_QUOTA_WARNING { - .ctl_name = FS_DQ_WARNINGS, .procname = "warnings", .data = &flag_print_warnings, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif - { .ctl_name = 0 }, + { }, }; static ctl_table fs_table[] = { { - .ctl_name = FS_DQSTATS, .procname = "quota", .mode = 0555, .child = fs_dqstats_table, }, - { .ctl_name = 0 }, + { }, }; static ctl_table sys_table[] = { { - .ctl_name = CTL_FS, .procname = "fs", .mode = 0555, .child = fs_table, }, - { .ctl_name = 0 }, + { }, }; static int __init dquot_init(void) diff --git a/fs/xfs/linux-2.6/xfs_sysctl.c b/fs/xfs/linux-2.6/xfs_sysctl.c index c5bc67c4e3bb..7bb5092d6ae4 100644 --- a/fs/xfs/linux-2.6/xfs_sysctl.c +++ b/fs/xfs/linux-2.6/xfs_sysctl.c @@ -55,170 +55,140 @@ xfs_stats_clear_proc_handler( static ctl_table xfs_table[] = { { - .ctl_name = XFS_SGID_INHERIT, .procname = "irix_sgid_inherit", .data = &xfs_params.sgid_inherit.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.sgid_inherit.min, .extra2 = &xfs_params.sgid_inherit.max }, { - .ctl_name = XFS_SYMLINK_MODE, .procname = "irix_symlink_mode", .data = &xfs_params.symlink_mode.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.symlink_mode.min, .extra2 = &xfs_params.symlink_mode.max }, { - .ctl_name = XFS_PANIC_MASK, .procname = "panic_mask", .data = &xfs_params.panic_mask.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.panic_mask.min, .extra2 = &xfs_params.panic_mask.max }, { - .ctl_name = XFS_ERRLEVEL, .procname = "error_level", .data = &xfs_params.error_level.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.error_level.min, .extra2 = &xfs_params.error_level.max }, { - .ctl_name = XFS_SYNCD_TIMER, .procname = "xfssyncd_centisecs", .data = &xfs_params.syncd_timer.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.syncd_timer.min, .extra2 = &xfs_params.syncd_timer.max }, { - .ctl_name = XFS_INHERIT_SYNC, .procname = "inherit_sync", .data = &xfs_params.inherit_sync.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.inherit_sync.min, .extra2 = &xfs_params.inherit_sync.max }, { - .ctl_name = XFS_INHERIT_NODUMP, .procname = "inherit_nodump", .data = &xfs_params.inherit_nodump.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.inherit_nodump.min, .extra2 = &xfs_params.inherit_nodump.max }, { - .ctl_name = XFS_INHERIT_NOATIME, .procname = "inherit_noatime", .data = &xfs_params.inherit_noatim.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.inherit_noatim.min, .extra2 = &xfs_params.inherit_noatim.max }, { - .ctl_name = XFS_BUF_TIMER, .procname = "xfsbufd_centisecs", .data = &xfs_params.xfs_buf_timer.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.xfs_buf_timer.min, .extra2 = &xfs_params.xfs_buf_timer.max }, { - .ctl_name = XFS_BUF_AGE, .procname = "age_buffer_centisecs", .data = &xfs_params.xfs_buf_age.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.xfs_buf_age.min, .extra2 = &xfs_params.xfs_buf_age.max }, { - .ctl_name = XFS_INHERIT_NOSYM, .procname = "inherit_nosymlinks", .data = &xfs_params.inherit_nosym.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.inherit_nosym.min, .extra2 = &xfs_params.inherit_nosym.max }, { - .ctl_name = XFS_ROTORSTEP, .procname = "rotorstep", .data = &xfs_params.rotorstep.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.rotorstep.min, .extra2 = &xfs_params.rotorstep.max }, { - .ctl_name = XFS_INHERIT_NODFRG, .procname = "inherit_nodefrag", .data = &xfs_params.inherit_nodfrg.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.inherit_nodfrg.min, .extra2 = &xfs_params.inherit_nodfrg.max }, { - .ctl_name = XFS_FILESTREAM_TIMER, .procname = "filestream_centisecs", .data = &xfs_params.fstrm_timer.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xfs_params.fstrm_timer.min, .extra2 = &xfs_params.fstrm_timer.max, }, /* please keep this the last entry */ #ifdef CONFIG_PROC_FS { - .ctl_name = XFS_STATS_CLEAR, .procname = "stats_clear", .data = &xfs_params.stats_clear.val, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &xfs_stats_clear_proc_handler, - .strategy = &sysctl_intvec, + .proc_handler = xfs_stats_clear_proc_handler, .extra1 = &xfs_params.stats_clear.min, .extra2 = &xfs_params.stats_clear.max }, @@ -229,7 +199,6 @@ static ctl_table xfs_table[] = { static ctl_table xfs_dir_table[] = { { - .ctl_name = FS_XFS, .procname = "xfs", .mode = 0555, .child = xfs_table @@ -239,7 +208,6 @@ static ctl_table xfs_dir_table[] = { static ctl_table xfs_root_table[] = { { - .ctl_name = CTL_FS, .procname = "fs", .mode = 0555, .child = xfs_dir_table diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 1e4743ee6831..c83a86a22381 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -15,9 +15,6 @@ ** The kernel will then return -ENOTDIR to any application using ** the old binary interface. ** - ** For new interfaces unless you really need a binary number - ** please use CTL_UNNUMBERED. - ** **************************************************************** **************************************************************** */ @@ -50,12 +47,6 @@ struct __sysctl_args { /* Top-level names: */ -/* For internal pattern-matching use only: */ -#ifdef __KERNEL__ -#define CTL_NONE 0 -#define CTL_UNNUMBERED CTL_NONE /* sysctl without a binary number */ -#endif - enum { CTL_KERN=1, /* General kernel info and control */ @@ -972,10 +963,6 @@ extern int sysctl_perm(struct ctl_table_root *root, typedef struct ctl_table ctl_table; -typedef int ctl_handler (struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen); - typedef int proc_handler (struct ctl_table *ctl, int write, void __user *buffer, size_t *lenp, loff_t *ppos); @@ -996,21 +983,10 @@ extern int proc_doulongvec_minmax(struct ctl_table *, int, extern int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int, void __user *, size_t *, loff_t *); -extern int do_sysctl (int __user *name, int nlen, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen); - -extern ctl_handler sysctl_data; -extern ctl_handler sysctl_string; -extern ctl_handler sysctl_intvec; -extern ctl_handler sysctl_jiffies; -extern ctl_handler sysctl_ms_jiffies; - - /* * Register a set of sysctl names by calling register_sysctl_table - * with an initialised array of struct ctl_table's. An entry with zero - * ctl_name and NULL procname terminates the table. table->de will be + * with an initialised array of struct ctl_table's. An entry with + * NULL procname terminates the table. table->de will be * set up by the registration and need not be initialised in advance. * * sysctl names can be mirrored automatically under /proc/sys. The @@ -1023,24 +999,11 @@ extern ctl_handler sysctl_ms_jiffies; * under /proc; non-leaf nodes will be represented by directories. A * null procname disables /proc mirroring at this node. * - * sysctl entries with a zero ctl_name will not be available through - * the binary sysctl interface. - * * sysctl(2) can automatically manage read and write requests through * the sysctl table. The data and maxlen fields of the ctl_table * struct enable minimal validation of the values being written to be * performed, and the mode field allows minimal authentication. * - * More sophisticated management can be enabled by the provision of a - * strategy routine with the table entry. This will be called before - * any automatic read or write of the data is performed. - * - * The strategy routine may return: - * <0: Error occurred (error is passed to user process) - * 0: OK - proceed with automatic read or write. - * >0: OK - read or write has been done by the strategy routine, so - * return immediately. - * * There must be a proc_handler routine for any terminal nodes * mirrored under /proc/sys (non-terminals are handled by a built-in * directory handler). Several default handlers are available to @@ -1050,7 +1013,6 @@ extern ctl_handler sysctl_ms_jiffies; /* A sysctl table is an array of struct ctl_table: */ struct ctl_table { - int ctl_name; /* Binary ID */ const char *procname; /* Text ID for /proc/sys, or zero */ void *data; int maxlen; @@ -1058,7 +1020,6 @@ struct ctl_table struct ctl_table *child; struct ctl_table *parent; /* Automatically set */ proc_handler *proc_handler; /* Callback for text formatting */ - ctl_handler *strategy; /* Callback function for all r/w */ void *extra1; void *extra2; }; @@ -1092,7 +1053,6 @@ struct ctl_table_header /* struct ctl_path describes where in the hierarchy a table is added */ struct ctl_path { const char *procname; - int ctl_name; }; void register_sysctl_root(struct ctl_table_root *root); diff --git a/include/net/dn_dev.h b/include/net/dn_dev.h index cee46821dc53..3f781a4cafbe 100644 --- a/include/net/dn_dev.h +++ b/include/net/dn_dev.h @@ -75,7 +75,6 @@ struct dn_dev_parms { unsigned long t3; /* Default value of t3 */ int priority; /* Priority to be a router */ char *name; /* Name for sysctl */ - int ctl_name; /* Index for sysctl */ int (*up)(struct net_device *); void (*down)(struct net_device *); void (*timer3)(struct net_device *, struct dn_ifaddr *ifa); diff --git a/include/net/neighbour.h b/include/net/neighbour.h index 3817fda82a80..da99fdd63cf5 100644 --- a/include/net/neighbour.h +++ b/include/net/neighbour.h @@ -264,8 +264,7 @@ extern int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p, int p_id, int pdev_id, char *p_name, - proc_handler *proc_handler, - ctl_handler *strategy); + proc_handler *proc_handler); extern void neigh_sysctl_unregister(struct neigh_parms *p); static inline void __neigh_parms_put(struct neigh_parms *parms) diff --git a/init/Kconfig b/init/Kconfig index 9ee778294756..38899243213d 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -763,6 +763,7 @@ config UID16 config SYSCTL_SYSCALL bool "Sysctl syscall support" if EMBEDDED + depends on PROC_SYSCTL default y select SYSCTL ---help--- diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c index 7d3704750efc..56410faa4550 100644 --- a/ipc/ipc_sysctl.c +++ b/ipc/ipc_sysctl.c @@ -129,136 +129,60 @@ static int proc_ipcauto_dointvec_minmax(ctl_table *table, int write, #define proc_ipcauto_dointvec_minmax NULL #endif -#ifdef CONFIG_SYSCTL_SYSCALL -/* The generic sysctl ipc data routine. */ -static int sysctl_ipc_data(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - size_t len; - void *data; - - /* Get out of I don't have a variable */ - if (!table->data || !table->maxlen) - return -ENOTDIR; - - data = get_ipc(table); - if (!data) - return -ENOTDIR; - - if (oldval && oldlenp) { - if (get_user(len, oldlenp)) - return -EFAULT; - if (len) { - if (len > table->maxlen) - len = table->maxlen; - if (copy_to_user(oldval, data, len)) - return -EFAULT; - if (put_user(len, oldlenp)) - return -EFAULT; - } - } - - if (newval && newlen) { - if (newlen > table->maxlen) - newlen = table->maxlen; - - if (copy_from_user(data, newval, newlen)) - return -EFAULT; - } - return 1; -} - -static int sysctl_ipc_registered_data(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - int rc; - - rc = sysctl_ipc_data(table, oldval, oldlenp, newval, newlen); - - if (newval && newlen && rc > 0) - /* - * Tunable has successfully been changed from userland - */ - unregister_ipcns_notifier(current->nsproxy->ipc_ns); - - return rc; -} -#else -#define sysctl_ipc_data NULL -#define sysctl_ipc_registered_data NULL -#endif - static int zero; static int one = 1; static struct ctl_table ipc_kern_table[] = { { - .ctl_name = KERN_SHMMAX, .procname = "shmmax", .data = &init_ipc_ns.shm_ctlmax, .maxlen = sizeof (init_ipc_ns.shm_ctlmax), .mode = 0644, .proc_handler = proc_ipc_doulongvec_minmax, - .strategy = sysctl_ipc_data, }, { - .ctl_name = KERN_SHMALL, .procname = "shmall", .data = &init_ipc_ns.shm_ctlall, .maxlen = sizeof (init_ipc_ns.shm_ctlall), .mode = 0644, .proc_handler = proc_ipc_doulongvec_minmax, - .strategy = sysctl_ipc_data, }, { - .ctl_name = KERN_SHMMNI, .procname = "shmmni", .data = &init_ipc_ns.shm_ctlmni, .maxlen = sizeof (init_ipc_ns.shm_ctlmni), .mode = 0644, .proc_handler = proc_ipc_dointvec, - .strategy = sysctl_ipc_data, }, { - .ctl_name = KERN_MSGMAX, .procname = "msgmax", .data = &init_ipc_ns.msg_ctlmax, .maxlen = sizeof (init_ipc_ns.msg_ctlmax), .mode = 0644, .proc_handler = proc_ipc_dointvec, - .strategy = sysctl_ipc_data, }, { - .ctl_name = KERN_MSGMNI, .procname = "msgmni", .data = &init_ipc_ns.msg_ctlmni, .maxlen = sizeof (init_ipc_ns.msg_ctlmni), .mode = 0644, .proc_handler = proc_ipc_callback_dointvec, - .strategy = sysctl_ipc_registered_data, }, { - .ctl_name = KERN_MSGMNB, .procname = "msgmnb", .data = &init_ipc_ns.msg_ctlmnb, .maxlen = sizeof (init_ipc_ns.msg_ctlmnb), .mode = 0644, .proc_handler = proc_ipc_dointvec, - .strategy = sysctl_ipc_data, }, { - .ctl_name = KERN_SEM, .procname = "sem", .data = &init_ipc_ns.sem_ctls, .maxlen = 4*sizeof (int), .mode = 0644, .proc_handler = proc_ipc_dointvec, - .strategy = sysctl_ipc_data, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "auto_msgmni", .data = &init_ipc_ns.auto_msgmni, .maxlen = sizeof(int), @@ -272,7 +196,6 @@ static struct ctl_table ipc_kern_table[] = { static struct ctl_table ipc_root_table[] = { { - .ctl_name = CTL_KERN, .procname = "kernel", .mode = 0555, .child = ipc_kern_table, diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c index 8a058711fc10..0c09366b96f3 100644 --- a/ipc/mq_sysctl.c +++ b/ipc/mq_sysctl.c @@ -88,7 +88,7 @@ static ctl_table mq_sysctls[] = { .extra1 = &msg_maxsize_limit_min, .extra2 = &msg_maxsize_limit_max, }, - { .ctl_name = 0 } + {} }; static ctl_table mq_sysctl_dir[] = { @@ -97,17 +97,16 @@ static ctl_table mq_sysctl_dir[] = { .mode = 0555, .child = mq_sysctls, }, - { .ctl_name = 0 } + {} }; static ctl_table mq_sysctl_root[] = { { - .ctl_name = CTL_FS, .procname = "fs", .mode = 0555, .child = mq_sysctl_dir, }, - { .ctl_name = 0 } + {} }; struct ctl_table_header *mq_register_sysctl_table(void) diff --git a/kernel/Makefile b/kernel/Makefile index 982c50e2ce53..9943202b4355 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -4,7 +4,7 @@ obj-y = sched.o fork.o exec_domain.o panic.o printk.o \ cpu.o exit.o itimer.o time.o softirq.o resource.o \ - sysctl.o capability.o ptrace.o timer.o user.o \ + sysctl.o sysctl_binary.o capability.o ptrace.o timer.o user.o \ signal.o sys.o kmod.o workqueue.o pid.o \ rcupdate.o extable.o params.o posix-timers.o \ kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o mutex.o \ diff --git a/kernel/sched.c b/kernel/sched.c index aa31244caa9f..e7f2cfa6a257 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -7444,17 +7444,16 @@ static struct ctl_table sd_ctl_dir[] = { .procname = "sched_domain", .mode = 0555, }, - {0, }, + {} }; static struct ctl_table sd_ctl_root[] = { { - .ctl_name = CTL_KERN, .procname = "kernel", .mode = 0555, .child = sd_ctl_dir, }, - {0, }, + {} }; static struct ctl_table *sd_alloc_ctl_entry(int n) diff --git a/kernel/slow-work.c b/kernel/slow-work.c index 00889bd3c590..7494bbf5a270 100644 --- a/kernel/slow-work.c +++ b/kernel/slow-work.c @@ -49,7 +49,6 @@ static const int slow_work_max_vslow = 99; ctl_table slow_work_sysctls[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "min-threads", .data = &slow_work_min_threads, .maxlen = sizeof(unsigned), @@ -59,7 +58,6 @@ ctl_table slow_work_sysctls[] = { .extra2 = &slow_work_max_threads, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max-threads", .data = &slow_work_max_threads, .maxlen = sizeof(unsigned), @@ -69,16 +67,15 @@ ctl_table slow_work_sysctls[] = { .extra2 = (void *) &slow_work_max_max_threads, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "vslow-percentage", .data = &vslow_work_proportion, .maxlen = sizeof(unsigned), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (void *) &slow_work_min_vslow, .extra2 = (void *) &slow_work_max_vslow, }, - { .ctl_name = 0 } + {} }; #endif diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c index e06d0b8d1951..de5bf1448238 100644 --- a/kernel/sys_ni.c +++ b/kernel/sys_ni.c @@ -139,7 +139,6 @@ cond_syscall(sys_pciconfig_read); cond_syscall(sys_pciconfig_write); cond_syscall(sys_pciconfig_iobase); cond_syscall(sys32_ipc); -cond_syscall(sys32_sysctl); cond_syscall(ppc_rtas); cond_syscall(sys_spu_run); cond_syscall(sys_spu_create); diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 4dbf93a52ee9..9327a26765c5 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -27,7 +27,6 @@ #include <linux/security.h> #include <linux/ctype.h> #include <linux/kmemcheck.h> -#include <linux/smp_lock.h> #include <linux/fs.h> #include <linux/init.h> #include <linux/kernel.h> @@ -61,7 +60,6 @@ #include <asm/io.h> #endif -static int deprecated_sysctl_warning(struct __sysctl_args *args); #if defined(CONFIG_SYSCTL) @@ -210,31 +208,26 @@ extern int lock_stat; static struct ctl_table root_table[] = { { - .ctl_name = CTL_KERN, .procname = "kernel", .mode = 0555, .child = kern_table, }, { - .ctl_name = CTL_VM, .procname = "vm", .mode = 0555, .child = vm_table, }, { - .ctl_name = CTL_FS, .procname = "fs", .mode = 0555, .child = fs_table, }, { - .ctl_name = CTL_DEBUG, .procname = "debug", .mode = 0555, .child = debug_table, }, { - .ctl_name = CTL_DEV, .procname = "dev", .mode = 0555, .child = dev_table, @@ -243,7 +236,7 @@ static struct ctl_table root_table[] = { * NOTE: do not add new entries to this table unless you have read * Documentation/sysctl/ctl_unnumbered.txt */ - { .ctl_name = 0 } + { } }; #ifdef CONFIG_SCHED_DEBUG @@ -255,192 +248,166 @@ static int max_wakeup_granularity_ns = NSEC_PER_SEC; /* 1 second */ static struct ctl_table kern_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_child_runs_first", .data = &sysctl_sched_child_runs_first, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #ifdef CONFIG_SCHED_DEBUG { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_min_granularity_ns", .data = &sysctl_sched_min_granularity, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &sched_nr_latency_handler, - .strategy = &sysctl_intvec, + .proc_handler = sched_nr_latency_handler, .extra1 = &min_sched_granularity_ns, .extra2 = &max_sched_granularity_ns, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_latency_ns", .data = &sysctl_sched_latency, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &sched_nr_latency_handler, - .strategy = &sysctl_intvec, + .proc_handler = sched_nr_latency_handler, .extra1 = &min_sched_granularity_ns, .extra2 = &max_sched_granularity_ns, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_wakeup_granularity_ns", .data = &sysctl_sched_wakeup_granularity, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &min_wakeup_granularity_ns, .extra2 = &max_wakeup_granularity_ns, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_shares_ratelimit", .data = &sysctl_sched_shares_ratelimit, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_shares_thresh", .data = &sysctl_sched_shares_thresh, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_features", .data = &sysctl_sched_features, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_migration_cost", .data = &sysctl_sched_migration_cost, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_nr_migrate", .data = &sysctl_sched_nr_migrate, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_time_avg", .data = &sysctl_sched_time_avg, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "timer_migration", .data = &sysctl_timer_migration, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &one, }, #endif { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_rt_period_us", .data = &sysctl_sched_rt_period, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &sched_rt_handler, + .proc_handler = sched_rt_handler, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_rt_runtime_us", .data = &sysctl_sched_rt_runtime, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &sched_rt_handler, + .proc_handler = sched_rt_handler, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sched_compat_yield", .data = &sysctl_sched_compat_yield, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #ifdef CONFIG_PROVE_LOCKING { - .ctl_name = CTL_UNNUMBERED, .procname = "prove_locking", .data = &prove_locking, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_LOCK_STAT { - .ctl_name = CTL_UNNUMBERED, .procname = "lock_stat", .data = &lock_stat, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif { - .ctl_name = KERN_PANIC, .procname = "panic", .data = &panic_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = KERN_CORE_USES_PID, .procname = "core_uses_pid", .data = &core_uses_pid, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = KERN_CORE_PATTERN, .procname = "core_pattern", .data = core_pattern, .maxlen = CORENAME_MAX_SIZE, .mode = 0644, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string, + .proc_handler = proc_dostring, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "core_pipe_limit", .data = &core_pipe_limit, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #ifdef CONFIG_PROC_SYSCTL { .procname = "tainted", .maxlen = sizeof(long), .mode = 0644, - .proc_handler = &proc_taint, + .proc_handler = proc_taint, }, #endif #ifdef CONFIG_LATENCYTOP @@ -449,181 +416,160 @@ static struct ctl_table kern_table[] = { .data = &latencytop_enabled, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_BLK_DEV_INITRD { - .ctl_name = KERN_REALROOTDEV, .procname = "real-root-dev", .data = &real_root_dev, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif { - .ctl_name = CTL_UNNUMBERED, .procname = "print-fatal-signals", .data = &print_fatal_signals, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #ifdef CONFIG_SPARC { - .ctl_name = KERN_SPARC_REBOOT, .procname = "reboot-cmd", .data = reboot_command, .maxlen = 256, .mode = 0644, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string, + .proc_handler = proc_dostring, }, { - .ctl_name = KERN_SPARC_STOP_A, .procname = "stop-a", .data = &stop_a_enabled, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = KERN_SPARC_SCONS_PWROFF, .procname = "scons-poweroff", .data = &scons_pwroff, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_SPARC64 { - .ctl_name = CTL_UNNUMBERED, .procname = "tsb-ratio", .data = &sysctl_tsb_ratio, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef __hppa__ { - .ctl_name = KERN_HPPA_PWRSW, .procname = "soft-power", .data = &pwrsw_enabled, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = KERN_HPPA_UNALIGNED, .procname = "unaligned-trap", .data = &unaligned_enabled, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif { - .ctl_name = KERN_CTLALTDEL, .procname = "ctrl-alt-del", .data = &C_A_D, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #ifdef CONFIG_FUNCTION_TRACER { - .ctl_name = CTL_UNNUMBERED, .procname = "ftrace_enabled", .data = &ftrace_enabled, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &ftrace_enable_sysctl, + .proc_handler = ftrace_enable_sysctl, }, #endif #ifdef CONFIG_STACK_TRACER { - .ctl_name = CTL_UNNUMBERED, .procname = "stack_tracer_enabled", .data = &stack_tracer_enabled, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &stack_trace_sysctl, + .proc_handler = stack_trace_sysctl, }, #endif #ifdef CONFIG_TRACING { - .ctl_name = CTL_UNNUMBERED, .procname = "ftrace_dump_on_oops", .data = &ftrace_dump_on_oops, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_MODULES { - .ctl_name = KERN_MODPROBE, .procname = "modprobe", .data = &modprobe_path, .maxlen = KMOD_PATH_LEN, .mode = 0644, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string, + .proc_handler = proc_dostring, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "modules_disabled", .data = &modules_disabled, .maxlen = sizeof(int), .mode = 0644, /* only handle a transition from default "0" to "1" */ - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = &one, .extra2 = &one, }, #endif #if defined(CONFIG_HOTPLUG) && defined(CONFIG_NET) { - .ctl_name = KERN_HOTPLUG, .procname = "hotplug", .data = &uevent_helper, .maxlen = UEVENT_HELPER_PATH_LEN, .mode = 0644, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string, + .proc_handler = proc_dostring, }, #endif #ifdef CONFIG_CHR_DEV_SG { - .ctl_name = KERN_SG_BIG_BUFF, .procname = "sg-big-buff", .data = &sg_big_buff, .maxlen = sizeof (int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_BSD_PROCESS_ACCT { - .ctl_name = KERN_ACCT, .procname = "acct", .data = &acct_parm, .maxlen = 3*sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_MAGIC_SYSRQ { - .ctl_name = KERN_SYSRQ, .procname = "sysrq", .data = &__sysrq_enabled, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_PROC_SYSCTL @@ -632,215 +578,188 @@ static struct ctl_table kern_table[] = { .data = NULL, .maxlen = sizeof (int), .mode = 0600, - .proc_handler = &proc_do_cad_pid, + .proc_handler = proc_do_cad_pid, }, #endif { - .ctl_name = KERN_MAX_THREADS, .procname = "threads-max", .data = &max_threads, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = KERN_RANDOM, .procname = "random", .mode = 0555, .child = random_table, }, { - .ctl_name = KERN_OVERFLOWUID, .procname = "overflowuid", .data = &overflowuid, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &minolduid, .extra2 = &maxolduid, }, { - .ctl_name = KERN_OVERFLOWGID, .procname = "overflowgid", .data = &overflowgid, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &minolduid, .extra2 = &maxolduid, }, #ifdef CONFIG_S390 #ifdef CONFIG_MATHEMU { - .ctl_name = KERN_IEEE_EMULATION_WARNINGS, .procname = "ieee_emulation_warnings", .data = &sysctl_ieee_emulation_warnings, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif { - .ctl_name = KERN_S390_USER_DEBUG_LOGGING, .procname = "userprocess_debug", .data = &sysctl_userprocess_debug, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif { - .ctl_name = KERN_PIDMAX, .procname = "pid_max", .data = &pid_max, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &pid_max_min, .extra2 = &pid_max_max, }, { - .ctl_name = KERN_PANIC_ON_OOPS, .procname = "panic_on_oops", .data = &panic_on_oops, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #if defined CONFIG_PRINTK { - .ctl_name = KERN_PRINTK, .procname = "printk", .data = &console_loglevel, .maxlen = 4*sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = KERN_PRINTK_RATELIMIT, .procname = "printk_ratelimit", .data = &printk_ratelimit_state.interval, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = KERN_PRINTK_RATELIMIT_BURST, .procname = "printk_ratelimit_burst", .data = &printk_ratelimit_state.burst, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "printk_delay", .data = &printk_delay_msec, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &ten_thousand, }, #endif { - .ctl_name = KERN_NGROUPS_MAX, .procname = "ngroups_max", .data = &ngroups_max, .maxlen = sizeof (int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #if defined(CONFIG_X86_LOCAL_APIC) && defined(CONFIG_X86) { - .ctl_name = KERN_UNKNOWN_NMI_PANIC, .procname = "unknown_nmi_panic", .data = &unknown_nmi_panic, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .procname = "nmi_watchdog", .data = &nmi_watchdog_enabled, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_nmi_enabled, + .proc_handler = proc_nmi_enabled, }, #endif #if defined(CONFIG_X86) { - .ctl_name = KERN_PANIC_ON_NMI, .procname = "panic_on_unrecovered_nmi", .data = &panic_on_unrecovered_nmi, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "panic_on_io_nmi", .data = &panic_on_io_nmi, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = KERN_BOOTLOADER_TYPE, .procname = "bootloader_type", .data = &bootloader_type, .maxlen = sizeof (int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "bootloader_version", .data = &bootloader_version, .maxlen = sizeof (int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "kstack_depth_to_print", .data = &kstack_depth_to_print, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "io_delay_type", .data = &io_delay_type, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #if defined(CONFIG_MMU) { - .ctl_name = KERN_RANDOMIZE, .procname = "randomize_va_space", .data = &randomize_va_space, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #if defined(CONFIG_S390) && defined(CONFIG_SMP) { - .ctl_name = KERN_SPIN_RETRY, .procname = "spin_retry", .data = &spin_retry, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #if defined(CONFIG_ACPI_SLEEP) && defined(CONFIG_X86) @@ -849,123 +768,104 @@ static struct ctl_table kern_table[] = { .data = &acpi_realmode_flags, .maxlen = sizeof (unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, }, #endif #ifdef CONFIG_IA64 { - .ctl_name = KERN_IA64_UNALIGNED, .procname = "ignore-unaligned-usertrap", .data = &no_unaligned_warning, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "unaligned-dump-stack", .data = &unaligned_dump_stack, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_DETECT_SOFTLOCKUP { - .ctl_name = CTL_UNNUMBERED, .procname = "softlockup_panic", .data = &softlockup_panic, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &one, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "softlockup_thresh", .data = &softlockup_thresh, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dosoftlockup_thresh, - .strategy = &sysctl_intvec, + .proc_handler = proc_dosoftlockup_thresh, .extra1 = &neg_one, .extra2 = &sixty, }, #endif #ifdef CONFIG_DETECT_HUNG_TASK { - .ctl_name = CTL_UNNUMBERED, .procname = "hung_task_panic", .data = &sysctl_hung_task_panic, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &one, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "hung_task_check_count", .data = &sysctl_hung_task_check_count, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_doulongvec_minmax, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "hung_task_timeout_secs", .data = &sysctl_hung_task_timeout_secs, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_dohung_task_timeout_secs, - .strategy = &sysctl_intvec, + .proc_handler = proc_dohung_task_timeout_secs, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "hung_task_warnings", .data = &sysctl_hung_task_warnings, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_doulongvec_minmax, }, #endif #ifdef CONFIG_COMPAT { - .ctl_name = KERN_COMPAT_LOG, .procname = "compat-log", .data = &compat_log, .maxlen = sizeof (int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_RT_MUTEXES { - .ctl_name = KERN_MAX_LOCK_DEPTH, .procname = "max_lock_depth", .data = &max_lock_depth, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif { - .ctl_name = CTL_UNNUMBERED, .procname = "poweroff_cmd", .data = &poweroff_cmd, .maxlen = POWEROFF_CMD_PATH_LEN, .mode = 0644, - .proc_handler = &proc_dostring, - .strategy = &sysctl_string, + .proc_handler = proc_dostring, }, #ifdef CONFIG_KEYS { - .ctl_name = CTL_UNNUMBERED, .procname = "keys", .mode = 0555, .child = key_sysctls, @@ -973,17 +873,15 @@ static struct ctl_table kern_table[] = { #endif #ifdef CONFIG_RCU_TORTURE_TEST { - .ctl_name = CTL_UNNUMBERED, .procname = "rcutorture_runnable", .data = &rcutorture_runnable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_SLOW_WORK { - .ctl_name = CTL_UNNUMBERED, .procname = "slow-work", .mode = 0555, .child = slow_work_sysctls, @@ -991,146 +889,127 @@ static struct ctl_table kern_table[] = { #endif #ifdef CONFIG_PERF_EVENTS { - .ctl_name = CTL_UNNUMBERED, .procname = "perf_event_paranoid", .data = &sysctl_perf_event_paranoid, .maxlen = sizeof(sysctl_perf_event_paranoid), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "perf_event_mlock_kb", .data = &sysctl_perf_event_mlock, .maxlen = sizeof(sysctl_perf_event_mlock), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "perf_event_max_sample_rate", .data = &sysctl_perf_event_sample_rate, .maxlen = sizeof(sysctl_perf_event_sample_rate), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_KMEMCHECK { - .ctl_name = CTL_UNNUMBERED, .procname = "kmemcheck", .data = &kmemcheck_enabled, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_BLOCK { - .ctl_name = CTL_UNNUMBERED, .procname = "blk_iopoll", .data = &blk_iopoll_enabled, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif /* * NOTE: do not add new entries to this table unless you have read * Documentation/sysctl/ctl_unnumbered.txt */ - { .ctl_name = 0 } + { } }; static struct ctl_table vm_table[] = { { - .ctl_name = VM_OVERCOMMIT_MEMORY, .procname = "overcommit_memory", .data = &sysctl_overcommit_memory, .maxlen = sizeof(sysctl_overcommit_memory), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = VM_PANIC_ON_OOM, .procname = "panic_on_oom", .data = &sysctl_panic_on_oom, .maxlen = sizeof(sysctl_panic_on_oom), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "oom_kill_allocating_task", .data = &sysctl_oom_kill_allocating_task, .maxlen = sizeof(sysctl_oom_kill_allocating_task), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "oom_dump_tasks", .data = &sysctl_oom_dump_tasks, .maxlen = sizeof(sysctl_oom_dump_tasks), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = VM_OVERCOMMIT_RATIO, .procname = "overcommit_ratio", .data = &sysctl_overcommit_ratio, .maxlen = sizeof(sysctl_overcommit_ratio), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = VM_PAGE_CLUSTER, .procname = "page-cluster", .data = &page_cluster, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = VM_DIRTY_BACKGROUND, .procname = "dirty_background_ratio", .data = &dirty_background_ratio, .maxlen = sizeof(dirty_background_ratio), .mode = 0644, - .proc_handler = &dirty_background_ratio_handler, - .strategy = &sysctl_intvec, + .proc_handler = dirty_background_ratio_handler, .extra1 = &zero, .extra2 = &one_hundred, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "dirty_background_bytes", .data = &dirty_background_bytes, .maxlen = sizeof(dirty_background_bytes), .mode = 0644, - .proc_handler = &dirty_background_bytes_handler, - .strategy = &sysctl_intvec, + .proc_handler = dirty_background_bytes_handler, .extra1 = &one_ul, }, { - .ctl_name = VM_DIRTY_RATIO, .procname = "dirty_ratio", .data = &vm_dirty_ratio, .maxlen = sizeof(vm_dirty_ratio), .mode = 0644, - .proc_handler = &dirty_ratio_handler, - .strategy = &sysctl_intvec, + .proc_handler = dirty_ratio_handler, .extra1 = &zero, .extra2 = &one_hundred, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "dirty_bytes", .data = &vm_dirty_bytes, .maxlen = sizeof(vm_dirty_bytes), .mode = 0644, - .proc_handler = &dirty_bytes_handler, - .strategy = &sysctl_intvec, + .proc_handler = dirty_bytes_handler, .extra1 = &dirty_bytes_min, }, { @@ -1138,31 +1017,28 @@ static struct ctl_table vm_table[] = { .data = &dirty_writeback_interval, .maxlen = sizeof(dirty_writeback_interval), .mode = 0644, - .proc_handler = &dirty_writeback_centisecs_handler, + .proc_handler = dirty_writeback_centisecs_handler, }, { .procname = "dirty_expire_centisecs", .data = &dirty_expire_interval, .maxlen = sizeof(dirty_expire_interval), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = VM_NR_PDFLUSH_THREADS, .procname = "nr_pdflush_threads", .data = &nr_pdflush_threads, .maxlen = sizeof nr_pdflush_threads, .mode = 0444 /* read-only*/, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = VM_SWAPPINESS, .procname = "swappiness", .data = &vm_swappiness, .maxlen = sizeof(vm_swappiness), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &one_hundred, }, @@ -1172,255 +1048,213 @@ static struct ctl_table vm_table[] = { .data = NULL, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &hugetlb_sysctl_handler, + .proc_handler = hugetlb_sysctl_handler, .extra1 = (void *)&hugetlb_zero, .extra2 = (void *)&hugetlb_infinity, }, { - .ctl_name = VM_HUGETLB_GROUP, .procname = "hugetlb_shm_group", .data = &sysctl_hugetlb_shm_group, .maxlen = sizeof(gid_t), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "hugepages_treat_as_movable", .data = &hugepages_treat_as_movable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &hugetlb_treat_movable_handler, + .proc_handler = hugetlb_treat_movable_handler, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nr_overcommit_hugepages", .data = NULL, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &hugetlb_overcommit_handler, + .proc_handler = hugetlb_overcommit_handler, .extra1 = (void *)&hugetlb_zero, .extra2 = (void *)&hugetlb_infinity, }, #endif { - .ctl_name = VM_LOWMEM_RESERVE_RATIO, .procname = "lowmem_reserve_ratio", .data = &sysctl_lowmem_reserve_ratio, .maxlen = sizeof(sysctl_lowmem_reserve_ratio), .mode = 0644, - .proc_handler = &lowmem_reserve_ratio_sysctl_handler, - .strategy = &sysctl_intvec, + .proc_handler = lowmem_reserve_ratio_sysctl_handler, }, { - .ctl_name = VM_DROP_PAGECACHE, .procname = "drop_caches", .data = &sysctl_drop_caches, .maxlen = sizeof(int), .mode = 0644, .proc_handler = drop_caches_sysctl_handler, - .strategy = &sysctl_intvec, }, { - .ctl_name = VM_MIN_FREE_KBYTES, .procname = "min_free_kbytes", .data = &min_free_kbytes, .maxlen = sizeof(min_free_kbytes), .mode = 0644, - .proc_handler = &min_free_kbytes_sysctl_handler, - .strategy = &sysctl_intvec, + .proc_handler = min_free_kbytes_sysctl_handler, .extra1 = &zero, }, { - .ctl_name = VM_PERCPU_PAGELIST_FRACTION, .procname = "percpu_pagelist_fraction", .data = &percpu_pagelist_fraction, .maxlen = sizeof(percpu_pagelist_fraction), .mode = 0644, - .proc_handler = &percpu_pagelist_fraction_sysctl_handler, - .strategy = &sysctl_intvec, + .proc_handler = percpu_pagelist_fraction_sysctl_handler, .extra1 = &min_percpu_pagelist_fract, }, #ifdef CONFIG_MMU { - .ctl_name = VM_MAX_MAP_COUNT, .procname = "max_map_count", .data = &sysctl_max_map_count, .maxlen = sizeof(sysctl_max_map_count), .mode = 0644, - .proc_handler = &proc_dointvec + .proc_handler = proc_dointvec }, #else { - .ctl_name = CTL_UNNUMBERED, .procname = "nr_trim_pages", .data = &sysctl_nr_trim_pages, .maxlen = sizeof(sysctl_nr_trim_pages), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, }, #endif { - .ctl_name = VM_LAPTOP_MODE, .procname = "laptop_mode", .data = &laptop_mode, .maxlen = sizeof(laptop_mode), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = VM_BLOCK_DUMP, .procname = "block_dump", .data = &block_dump, .maxlen = sizeof(block_dump), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, .extra1 = &zero, }, { - .ctl_name = VM_VFS_CACHE_PRESSURE, .procname = "vfs_cache_pressure", .data = &sysctl_vfs_cache_pressure, .maxlen = sizeof(sysctl_vfs_cache_pressure), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, .extra1 = &zero, }, #ifdef HAVE_ARCH_PICK_MMAP_LAYOUT { - .ctl_name = VM_LEGACY_VA_LAYOUT, .procname = "legacy_va_layout", .data = &sysctl_legacy_va_layout, .maxlen = sizeof(sysctl_legacy_va_layout), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, .extra1 = &zero, }, #endif #ifdef CONFIG_NUMA { - .ctl_name = VM_ZONE_RECLAIM_MODE, .procname = "zone_reclaim_mode", .data = &zone_reclaim_mode, .maxlen = sizeof(zone_reclaim_mode), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, .extra1 = &zero, }, { - .ctl_name = VM_MIN_UNMAPPED, .procname = "min_unmapped_ratio", .data = &sysctl_min_unmapped_ratio, .maxlen = sizeof(sysctl_min_unmapped_ratio), .mode = 0644, - .proc_handler = &sysctl_min_unmapped_ratio_sysctl_handler, - .strategy = &sysctl_intvec, + .proc_handler = sysctl_min_unmapped_ratio_sysctl_handler, .extra1 = &zero, .extra2 = &one_hundred, }, { - .ctl_name = VM_MIN_SLAB, .procname = "min_slab_ratio", .data = &sysctl_min_slab_ratio, .maxlen = sizeof(sysctl_min_slab_ratio), .mode = 0644, - .proc_handler = &sysctl_min_slab_ratio_sysctl_handler, - .strategy = &sysctl_intvec, + .proc_handler = sysctl_min_slab_ratio_sysctl_handler, .extra1 = &zero, .extra2 = &one_hundred, }, #endif #ifdef CONFIG_SMP { - .ctl_name = CTL_UNNUMBERED, .procname = "stat_interval", .data = &sysctl_stat_interval, .maxlen = sizeof(sysctl_stat_interval), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = &sysctl_jiffies, + .proc_handler = proc_dointvec_jiffies, }, #endif { - .ctl_name = CTL_UNNUMBERED, .procname = "mmap_min_addr", .data = &dac_mmap_min_addr, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &mmap_min_addr_handler, + .proc_handler = mmap_min_addr_handler, }, #ifdef CONFIG_NUMA { - .ctl_name = CTL_UNNUMBERED, .procname = "numa_zonelist_order", .data = &numa_zonelist_order, .maxlen = NUMA_ZONELIST_ORDER_LEN, .mode = 0644, - .proc_handler = &numa_zonelist_order_handler, - .strategy = &sysctl_string, + .proc_handler = numa_zonelist_order_handler, }, #endif #if (defined(CONFIG_X86_32) && !defined(CONFIG_UML))|| \ (defined(CONFIG_SUPERH) && defined(CONFIG_VSYSCALL)) { - .ctl_name = VM_VDSO_ENABLED, .procname = "vdso_enabled", .data = &vdso_enabled, .maxlen = sizeof(vdso_enabled), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, .extra1 = &zero, }, #endif #ifdef CONFIG_HIGHMEM { - .ctl_name = CTL_UNNUMBERED, .procname = "highmem_is_dirtyable", .data = &vm_highmem_is_dirtyable, .maxlen = sizeof(vm_highmem_is_dirtyable), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &one, }, #endif { - .ctl_name = CTL_UNNUMBERED, .procname = "scan_unevictable_pages", .data = &scan_unevictable_pages, .maxlen = sizeof(scan_unevictable_pages), .mode = 0644, - .proc_handler = &scan_unevictable_handler, + .proc_handler = scan_unevictable_handler, }, #ifdef CONFIG_MEMORY_FAILURE { - .ctl_name = CTL_UNNUMBERED, .procname = "memory_failure_early_kill", .data = &sysctl_memory_failure_early_kill, .maxlen = sizeof(sysctl_memory_failure_early_kill), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &one, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "memory_failure_recovery", .data = &sysctl_memory_failure_recovery, .maxlen = sizeof(sysctl_memory_failure_recovery), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &one, }, @@ -1430,116 +1264,104 @@ static struct ctl_table vm_table[] = { * NOTE: do not add new entries to this table unless you have read * Documentation/sysctl/ctl_unnumbered.txt */ - { .ctl_name = 0 } + { } }; #if defined(CONFIG_BINFMT_MISC) || defined(CONFIG_BINFMT_MISC_MODULE) static struct ctl_table binfmt_misc_table[] = { - { .ctl_name = 0 } + { } }; #endif static struct ctl_table fs_table[] = { { - .ctl_name = FS_NRINODE, .procname = "inode-nr", .data = &inodes_stat, .maxlen = 2*sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = FS_STATINODE, .procname = "inode-state", .data = &inodes_stat, .maxlen = 7*sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { .procname = "file-nr", .data = &files_stat, .maxlen = 3*sizeof(int), .mode = 0444, - .proc_handler = &proc_nr_files, + .proc_handler = proc_nr_files, }, { - .ctl_name = FS_MAXFILE, .procname = "file-max", .data = &files_stat.max_files, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nr_open", .data = &sysctl_nr_open, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = &sysctl_nr_open_min, .extra2 = &sysctl_nr_open_max, }, { - .ctl_name = FS_DENTRY, .procname = "dentry-state", .data = &dentry_stat, .maxlen = 6*sizeof(int), .mode = 0444, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = FS_OVERFLOWUID, .procname = "overflowuid", .data = &fs_overflowuid, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &minolduid, .extra2 = &maxolduid, }, { - .ctl_name = FS_OVERFLOWGID, .procname = "overflowgid", .data = &fs_overflowgid, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &minolduid, .extra2 = &maxolduid, }, #ifdef CONFIG_FILE_LOCKING { - .ctl_name = FS_LEASES, .procname = "leases-enable", .data = &leases_enable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_DNOTIFY { - .ctl_name = FS_DIR_NOTIFY, .procname = "dir-notify-enable", .data = &dir_notify_enable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_MMU #ifdef CONFIG_FILE_LOCKING { - .ctl_name = FS_LEASE_TIME, .procname = "lease-break-time", .data = &lease_break_time, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, #endif #ifdef CONFIG_AIO @@ -1548,19 +1370,18 @@ static struct ctl_table fs_table[] = { .data = &aio_nr, .maxlen = sizeof(aio_nr), .mode = 0444, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, }, { .procname = "aio-max-nr", .data = &aio_max_nr, .maxlen = sizeof(aio_max_nr), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, }, #endif /* CONFIG_AIO */ #ifdef CONFIG_INOTIFY_USER { - .ctl_name = FS_INOTIFY, .procname = "inotify", .mode = 0555, .child = inotify_table, @@ -1575,19 +1396,16 @@ static struct ctl_table fs_table[] = { #endif #endif { - .ctl_name = KERN_SETUID_DUMPABLE, .procname = "suid_dumpable", .data = &suid_dumpable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &two, }, #if defined(CONFIG_BINFMT_MISC) || defined(CONFIG_BINFMT_MISC_MODULE) { - .ctl_name = CTL_UNNUMBERED, .procname = "binfmt_misc", .mode = 0555, .child = binfmt_misc_table, @@ -1597,13 +1415,12 @@ static struct ctl_table fs_table[] = { * NOTE: do not add new entries to this table unless you have read * Documentation/sysctl/ctl_unnumbered.txt */ - { .ctl_name = 0 } + { } }; static struct ctl_table debug_table[] = { #if defined(CONFIG_X86) || defined(CONFIG_PPC) { - .ctl_name = CTL_UNNUMBERED, .procname = "exception-trace", .data = &show_unhandled_signals, .maxlen = sizeof(int), @@ -1611,11 +1428,11 @@ static struct ctl_table debug_table[] = { .proc_handler = proc_dointvec }, #endif - { .ctl_name = 0 } + { } }; static struct ctl_table dev_table[] = { - { .ctl_name = 0 } + { } }; static DEFINE_SPINLOCK(sysctl_lock); @@ -1769,122 +1586,6 @@ void register_sysctl_root(struct ctl_table_root *root) spin_unlock(&sysctl_lock); } -#ifdef CONFIG_SYSCTL_SYSCALL -/* Perform the actual read/write of a sysctl table entry. */ -static int do_sysctl_strategy(struct ctl_table_root *root, - struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - int op = 0, rc; - - if (oldval) - op |= MAY_READ; - if (newval) - op |= MAY_WRITE; - if (sysctl_perm(root, table, op)) - return -EPERM; - - if (table->strategy) { - rc = table->strategy(table, oldval, oldlenp, newval, newlen); - if (rc < 0) - return rc; - if (rc > 0) - return 0; - } - - /* If there is no strategy routine, or if the strategy returns - * zero, proceed with automatic r/w */ - if (table->data && table->maxlen) { - rc = sysctl_data(table, oldval, oldlenp, newval, newlen); - if (rc < 0) - return rc; - } - return 0; -} - -static int parse_table(int __user *name, int nlen, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen, - struct ctl_table_root *root, - struct ctl_table *table) -{ - int n; -repeat: - if (!nlen) - return -ENOTDIR; - if (get_user(n, name)) - return -EFAULT; - for ( ; table->ctl_name || table->procname; table++) { - if (!table->ctl_name) - continue; - if (n == table->ctl_name) { - int error; - if (table->child) { - if (sysctl_perm(root, table, MAY_EXEC)) - return -EPERM; - name++; - nlen--; - table = table->child; - goto repeat; - } - error = do_sysctl_strategy(root, table, - oldval, oldlenp, - newval, newlen); - return error; - } - } - return -ENOTDIR; -} - -int do_sysctl(int __user *name, int nlen, void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - struct ctl_table_header *head; - int error = -ENOTDIR; - - if (nlen <= 0 || nlen >= CTL_MAXNAME) - return -ENOTDIR; - if (oldval) { - int old_len; - if (!oldlenp || get_user(old_len, oldlenp)) - return -EFAULT; - } - - for (head = sysctl_head_next(NULL); head; - head = sysctl_head_next(head)) { - error = parse_table(name, nlen, oldval, oldlenp, - newval, newlen, - head->root, head->ctl_table); - if (error != -ENOTDIR) { - sysctl_head_finish(head); - break; - } - } - return error; -} - -SYSCALL_DEFINE1(sysctl, struct __sysctl_args __user *, args) -{ - struct __sysctl_args tmp; - int error; - - if (copy_from_user(&tmp, args, sizeof(tmp))) - return -EFAULT; - - error = deprecated_sysctl_warning(&tmp); - if (error) - goto out; - - lock_kernel(); - error = do_sysctl(tmp.name, tmp.nlen, tmp.oldval, tmp.oldlenp, - tmp.newval, tmp.newlen); - unlock_kernel(); -out: - return error; -} -#endif /* CONFIG_SYSCTL_SYSCALL */ - /* * sysctl_perm does NOT grant the superuser all rights automatically, because * some sysctl variables are readonly even to root. @@ -1920,7 +1621,7 @@ int sysctl_perm(struct ctl_table_root *root, struct ctl_table *table, int op) static void sysctl_set_parent(struct ctl_table *parent, struct ctl_table *table) { - for (; table->ctl_name || table->procname; table++) { + for (; table->procname; table++) { table->parent = parent; if (table->child) sysctl_set_parent(table, table->child); @@ -1952,11 +1653,11 @@ static struct ctl_table *is_branch_in(struct ctl_table *branch, return NULL; /* ... and nothing else */ - if (branch[1].procname || branch[1].ctl_name) + if (branch[1].procname) return NULL; /* table should contain subdirectory with the same name */ - for (p = table; p->procname || p->ctl_name; p++) { + for (p = table; p->procname; p++) { if (!p->child) continue; if (p->procname && strcmp(p->procname, s) == 0) @@ -2001,9 +1702,6 @@ static void try_attach(struct ctl_table_header *p, struct ctl_table_header *q) * * The members of the &struct ctl_table structure are used as follows: * - * ctl_name - This is the numeric sysctl value used by sysctl(2). The number - * must be unique within that level of sysctl - * * procname - the name of the sysctl file under /proc/sys. Set to %NULL to not * enter a sysctl file * @@ -2018,8 +1716,6 @@ static void try_attach(struct ctl_table_header *p, struct ctl_table_header *q) * * proc_handler - the text handler routine (described below) * - * strategy - the strategy routine (described below) - * * de - for internal use by the sysctl routines * * extra1, extra2 - extra pointers usable by the proc handler routines @@ -2032,19 +1728,6 @@ static void try_attach(struct ctl_table_header *p, struct ctl_table_header *q) * struct enable minimal validation of the values being written to be * performed, and the mode field allows minimal authentication. * - * More sophisticated management can be enabled by the provision of a - * strategy routine with the table entry. This will be called before - * any automatic read or write of the data is performed. - * - * The strategy routine may return - * - * < 0 - Error occurred (error is passed to user process) - * - * 0 - OK - proceed with automatic read or write. - * - * > 0 - OK - read or write has been done by the strategy routine, so - * return immediately. - * * There must be a proc_handler routine for any terminal nodes * mirrored under /proc/sys (non-terminals are handled by a built-in * directory handler). Several default handlers are available to @@ -2071,13 +1754,13 @@ struct ctl_table_header *__register_sysctl_paths( struct ctl_table_set *set; /* Count the path components */ - for (npath = 0; path[npath].ctl_name || path[npath].procname; ++npath) + for (npath = 0; path[npath].procname; ++npath) ; /* * For each path component, allocate a 2-element ctl_table array. * The first array element will be filled with the sysctl entry - * for this, the second will be the sentinel (ctl_name == 0). + * for this, the second will be the sentinel (procname == 0). * * We allocate everything in one go so that we don't have to * worry about freeing additional memory in unregister_sysctl_table. @@ -2094,7 +1777,6 @@ struct ctl_table_header *__register_sysctl_paths( for (n = 0; n < npath; ++n, ++path) { /* Copy the procname */ new->procname = path->procname; - new->ctl_name = path->ctl_name; new->mode = 0555; *prevp = new; @@ -2956,286 +2638,6 @@ int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int write, #endif /* CONFIG_PROC_FS */ - -#ifdef CONFIG_SYSCTL_SYSCALL -/* - * General sysctl support routines - */ - -/* The generic sysctl data routine (used if no strategy routine supplied) */ -int sysctl_data(struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - size_t len; - - /* Get out of I don't have a variable */ - if (!table->data || !table->maxlen) - return -ENOTDIR; - - if (oldval && oldlenp) { - if (get_user(len, oldlenp)) - return -EFAULT; - if (len) { - if (len > table->maxlen) - len = table->maxlen; - if (copy_to_user(oldval, table->data, len)) - return -EFAULT; - if (put_user(len, oldlenp)) - return -EFAULT; - } - } - - if (newval && newlen) { - if (newlen > table->maxlen) - newlen = table->maxlen; - - if (copy_from_user(table->data, newval, newlen)) - return -EFAULT; - } - return 1; -} - -/* The generic string strategy routine: */ -int sysctl_string(struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - if (!table->data || !table->maxlen) - return -ENOTDIR; - - if (oldval && oldlenp) { - size_t bufsize; - if (get_user(bufsize, oldlenp)) - return -EFAULT; - if (bufsize) { - size_t len = strlen(table->data), copied; - - /* This shouldn't trigger for a well-formed sysctl */ - if (len > table->maxlen) - len = table->maxlen; - - /* Copy up to a max of bufsize-1 bytes of the string */ - copied = (len >= bufsize) ? bufsize - 1 : len; - - if (copy_to_user(oldval, table->data, copied) || - put_user(0, (char __user *)(oldval + copied))) - return -EFAULT; - if (put_user(len, oldlenp)) - return -EFAULT; - } - } - if (newval && newlen) { - size_t len = newlen; - if (len > table->maxlen) - len = table->maxlen; - if(copy_from_user(table->data, newval, len)) - return -EFAULT; - if (len == table->maxlen) - len--; - ((char *) table->data)[len] = 0; - } - return 1; -} - -/* - * This function makes sure that all of the integers in the vector - * are between the minimum and maximum values given in the arrays - * table->extra1 and table->extra2, respectively. - */ -int sysctl_intvec(struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - - if (newval && newlen) { - int __user *vec = (int __user *) newval; - int *min = (int *) table->extra1; - int *max = (int *) table->extra2; - size_t length; - int i; - - if (newlen % sizeof(int) != 0) - return -EINVAL; - - if (!table->extra1 && !table->extra2) - return 0; - - if (newlen > table->maxlen) - newlen = table->maxlen; - length = newlen / sizeof(int); - - for (i = 0; i < length; i++) { - int value; - if (get_user(value, vec + i)) - return -EFAULT; - if (min && value < min[i]) - return -EINVAL; - if (max && value > max[i]) - return -EINVAL; - } - } - return 0; -} - -/* Strategy function to convert jiffies to seconds */ -int sysctl_jiffies(struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - if (oldval && oldlenp) { - size_t olen; - - if (get_user(olen, oldlenp)) - return -EFAULT; - if (olen) { - int val; - - if (olen < sizeof(int)) - return -EINVAL; - - val = *(int *)(table->data) / HZ; - if (put_user(val, (int __user *)oldval)) - return -EFAULT; - if (put_user(sizeof(int), oldlenp)) - return -EFAULT; - } - } - if (newval && newlen) { - int new; - if (newlen != sizeof(int)) - return -EINVAL; - if (get_user(new, (int __user *)newval)) - return -EFAULT; - *(int *)(table->data) = new*HZ; - } - return 1; -} - -/* Strategy function to convert jiffies to seconds */ -int sysctl_ms_jiffies(struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - if (oldval && oldlenp) { - size_t olen; - - if (get_user(olen, oldlenp)) - return -EFAULT; - if (olen) { - int val; - - if (olen < sizeof(int)) - return -EINVAL; - - val = jiffies_to_msecs(*(int *)(table->data)); - if (put_user(val, (int __user *)oldval)) - return -EFAULT; - if (put_user(sizeof(int), oldlenp)) - return -EFAULT; - } - } - if (newval && newlen) { - int new; - if (newlen != sizeof(int)) - return -EINVAL; - if (get_user(new, (int __user *)newval)) - return -EFAULT; - *(int *)(table->data) = msecs_to_jiffies(new); - } - return 1; -} - - - -#else /* CONFIG_SYSCTL_SYSCALL */ - - -SYSCALL_DEFINE1(sysctl, struct __sysctl_args __user *, args) -{ - struct __sysctl_args tmp; - int error; - - if (copy_from_user(&tmp, args, sizeof(tmp))) - return -EFAULT; - - error = deprecated_sysctl_warning(&tmp); - - /* If no error reading the parameters then just -ENOSYS ... */ - if (!error) - error = -ENOSYS; - - return error; -} - -int sysctl_data(struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - return -ENOSYS; -} - -int sysctl_string(struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - return -ENOSYS; -} - -int sysctl_intvec(struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - return -ENOSYS; -} - -int sysctl_jiffies(struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - return -ENOSYS; -} - -int sysctl_ms_jiffies(struct ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - return -ENOSYS; -} - -#endif /* CONFIG_SYSCTL_SYSCALL */ - -static int deprecated_sysctl_warning(struct __sysctl_args *args) -{ - static int msg_count; - int name[CTL_MAXNAME]; - int i; - - /* Check args->nlen. */ - if (args->nlen < 0 || args->nlen > CTL_MAXNAME) - return -ENOTDIR; - - /* Read in the sysctl name for better debug message logging */ - for (i = 0; i < args->nlen; i++) - if (get_user(name[i], args->name + i)) - return -EFAULT; - - /* Ignore accesses to kernel.version */ - if ((args->nlen == 2) && (name[0] == CTL_KERN) && (name[1] == KERN_VERSION)) - return 0; - - if (msg_count < 5) { - msg_count++; - printk(KERN_INFO - "warning: process `%s' used the deprecated sysctl " - "system call with ", current->comm); - for (i = 0; i < args->nlen; i++) - printk("%d.", name[i]); - printk("\n"); - } - return 0; -} - /* * No sense putting this after each symbol definition, twice, * exception granted :-) @@ -3250,9 +2652,4 @@ EXPORT_SYMBOL(proc_doulongvec_minmax); EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax); EXPORT_SYMBOL(register_sysctl_table); EXPORT_SYMBOL(register_sysctl_paths); -EXPORT_SYMBOL(sysctl_intvec); -EXPORT_SYMBOL(sysctl_jiffies); -EXPORT_SYMBOL(sysctl_ms_jiffies); -EXPORT_SYMBOL(sysctl_string); -EXPORT_SYMBOL(sysctl_data); EXPORT_SYMBOL(unregister_sysctl_table); diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c new file mode 100644 index 000000000000..b75dbf40f573 --- /dev/null +++ b/kernel/sysctl_binary.c @@ -0,0 +1,1507 @@ +#include <linux/stat.h> +#include <linux/sysctl.h> +#include "../fs/xfs/linux-2.6/xfs_sysctl.h" +#include <linux/sunrpc/debug.h> +#include <linux/string.h> +#include <net/ip_vs.h> +#include <linux/syscalls.h> +#include <linux/namei.h> +#include <linux/mount.h> +#include <linux/fs.h> +#include <linux/nsproxy.h> +#include <linux/pid_namespace.h> +#include <linux/file.h> +#include <linux/ctype.h> +#include <linux/netdevice.h> + +#ifdef CONFIG_SYSCTL_SYSCALL + +struct bin_table; +typedef ssize_t bin_convert_t(struct file *file, + void __user *oldval, size_t oldlen, void __user *newval, size_t newlen); + +static bin_convert_t bin_dir; +static bin_convert_t bin_string; +static bin_convert_t bin_intvec; +static bin_convert_t bin_ulongvec; +static bin_convert_t bin_uuid; +static bin_convert_t bin_dn_node_address; + +#define CTL_DIR bin_dir +#define CTL_STR bin_string +#define CTL_INT bin_intvec +#define CTL_ULONG bin_ulongvec +#define CTL_UUID bin_uuid +#define CTL_DNADR bin_dn_node_address + +#define BUFSZ 256 + +struct bin_table { + bin_convert_t *convert; + int ctl_name; + const char *procname; + const struct bin_table *child; +}; + +static const struct bin_table bin_random_table[] = { + { CTL_INT, RANDOM_POOLSIZE, "poolsize" }, + { CTL_INT, RANDOM_ENTROPY_COUNT, "entropy_avail" }, + { CTL_INT, RANDOM_READ_THRESH, "read_wakeup_threshold" }, + { CTL_INT, RANDOM_WRITE_THRESH, "write_wakeup_threshold" }, + { CTL_UUID, RANDOM_BOOT_ID, "boot_id" }, + { CTL_UUID, RANDOM_UUID, "uuid" }, + {} +}; + +static const struct bin_table bin_pty_table[] = { + { CTL_INT, PTY_MAX, "max" }, + { CTL_INT, PTY_NR, "nr" }, + {} +}; + +static const struct bin_table bin_kern_table[] = { + { CTL_STR, KERN_OSTYPE, "ostype" }, + { CTL_STR, KERN_OSRELEASE, "osrelease" }, + /* KERN_OSREV not used */ + { CTL_STR, KERN_VERSION, "version" }, + /* KERN_SECUREMASK not used */ + /* KERN_PROF not used */ + { CTL_STR, KERN_NODENAME, "hostname" }, + { CTL_STR, KERN_DOMAINNAME, "domainname" }, + + { CTL_INT, KERN_PANIC, "panic" }, + { CTL_INT, KERN_REALROOTDEV, "real-root-dev" }, + + { CTL_STR, KERN_SPARC_REBOOT, "reboot-cmd" }, + { CTL_INT, KERN_CTLALTDEL, "ctrl-alt-del" }, + { CTL_INT, KERN_PRINTK, "printk" }, + + /* KERN_NAMETRANS not used */ + /* KERN_PPC_HTABRECLAIM not used */ + /* KERN_PPC_ZEROPAGED not used */ + { CTL_INT, KERN_PPC_POWERSAVE_NAP, "powersave-nap" }, + + { CTL_STR, KERN_MODPROBE, "modprobe" }, + { CTL_INT, KERN_SG_BIG_BUFF, "sg-big-buff" }, + { CTL_INT, KERN_ACCT, "acct" }, + /* KERN_PPC_L2CR "l2cr" no longer used */ + + /* KERN_RTSIGNR not used */ + /* KERN_RTSIGMAX not used */ + + { CTL_ULONG, KERN_SHMMAX, "shmmax" }, + { CTL_INT, KERN_MSGMAX, "msgmax" }, + { CTL_INT, KERN_MSGMNB, "msgmnb" }, + /* KERN_MSGPOOL not used*/ + { CTL_INT, KERN_SYSRQ, "sysrq" }, + { CTL_INT, KERN_MAX_THREADS, "threads-max" }, + { CTL_DIR, KERN_RANDOM, "random", bin_random_table }, + { CTL_ULONG, KERN_SHMALL, "shmall" }, + { CTL_INT, KERN_MSGMNI, "msgmni" }, + { CTL_INT, KERN_SEM, "sem" }, + { CTL_INT, KERN_SPARC_STOP_A, "stop-a" }, + { CTL_INT, KERN_SHMMNI, "shmmni" }, + + { CTL_INT, KERN_OVERFLOWUID, "overflowuid" }, + { CTL_INT, KERN_OVERFLOWGID, "overflowgid" }, + + { CTL_STR, KERN_HOTPLUG, "hotplug", }, + { CTL_INT, KERN_IEEE_EMULATION_WARNINGS, "ieee_emulation_warnings" }, + + { CTL_INT, KERN_S390_USER_DEBUG_LOGGING, "userprocess_debug" }, + { CTL_INT, KERN_CORE_USES_PID, "core_uses_pid" }, + /* KERN_TAINTED "tainted" no longer used */ + { CTL_INT, KERN_CADPID, "cad_pid" }, + { CTL_INT, KERN_PIDMAX, "pid_max" }, + { CTL_STR, KERN_CORE_PATTERN, "core_pattern" }, + { CTL_INT, KERN_PANIC_ON_OOPS, "panic_on_oops" }, + { CTL_INT, KERN_HPPA_PWRSW, "soft-power" }, + { CTL_INT, KERN_HPPA_UNALIGNED, "unaligned-trap" }, + + { CTL_INT, KERN_PRINTK_RATELIMIT, "printk_ratelimit" }, + { CTL_INT, KERN_PRINTK_RATELIMIT_BURST, "printk_ratelimit_burst" }, + + { CTL_DIR, KERN_PTY, "pty", bin_pty_table }, + { CTL_INT, KERN_NGROUPS_MAX, "ngroups_max" }, + { CTL_INT, KERN_SPARC_SCONS_PWROFF, "scons-poweroff" }, + /* KERN_HZ_TIMER "hz_timer" no longer used */ + { CTL_INT, KERN_UNKNOWN_NMI_PANIC, "unknown_nmi_panic" }, + { CTL_INT, KERN_BOOTLOADER_TYPE, "bootloader_type" }, + { CTL_INT, KERN_RANDOMIZE, "randomize_va_space" }, + + { CTL_INT, KERN_SPIN_RETRY, "spin_retry" }, + /* KERN_ACPI_VIDEO_FLAGS "acpi_video_flags" no longer used */ + { CTL_INT, KERN_IA64_UNALIGNED, "ignore-unaligned-usertrap" }, + { CTL_INT, KERN_COMPAT_LOG, "compat-log" }, + { CTL_INT, KERN_MAX_LOCK_DEPTH, "max_lock_depth" }, + { CTL_INT, KERN_NMI_WATCHDOG, "nmi_watchdog" }, + { CTL_INT, KERN_PANIC_ON_NMI, "panic_on_unrecovered_nmi" }, + {} +}; + +static const struct bin_table bin_vm_table[] = { + { CTL_INT, VM_OVERCOMMIT_MEMORY, "overcommit_memory" }, + { CTL_INT, VM_PAGE_CLUSTER, "page-cluster" }, + { CTL_INT, VM_DIRTY_BACKGROUND, "dirty_background_ratio" }, + { CTL_INT, VM_DIRTY_RATIO, "dirty_ratio" }, + /* VM_DIRTY_WB_CS "dirty_writeback_centisecs" no longer used */ + /* VM_DIRTY_EXPIRE_CS "dirty_expire_centisecs" no longer used */ + { CTL_INT, VM_NR_PDFLUSH_THREADS, "nr_pdflush_threads" }, + { CTL_INT, VM_OVERCOMMIT_RATIO, "overcommit_ratio" }, + /* VM_PAGEBUF unused */ + /* VM_HUGETLB_PAGES "nr_hugepages" no longer used */ + { CTL_INT, VM_SWAPPINESS, "swappiness" }, + { CTL_INT, VM_LOWMEM_RESERVE_RATIO, "lowmem_reserve_ratio" }, + { CTL_INT, VM_MIN_FREE_KBYTES, "min_free_kbytes" }, + { CTL_INT, VM_MAX_MAP_COUNT, "max_map_count" }, + { CTL_INT, VM_LAPTOP_MODE, "laptop_mode" }, + { CTL_INT, VM_BLOCK_DUMP, "block_dump" }, + { CTL_INT, VM_HUGETLB_GROUP, "hugetlb_shm_group" }, + { CTL_INT, VM_VFS_CACHE_PRESSURE, "vfs_cache_pressure" }, + { CTL_INT, VM_LEGACY_VA_LAYOUT, "legacy_va_layout" }, + /* VM_SWAP_TOKEN_TIMEOUT unused */ + { CTL_INT, VM_DROP_PAGECACHE, "drop_caches" }, + { CTL_INT, VM_PERCPU_PAGELIST_FRACTION, "percpu_pagelist_fraction" }, + { CTL_INT, VM_ZONE_RECLAIM_MODE, "zone_reclaim_mode" }, + { CTL_INT, VM_MIN_UNMAPPED, "min_unmapped_ratio" }, + { CTL_INT, VM_PANIC_ON_OOM, "panic_on_oom" }, + { CTL_INT, VM_VDSO_ENABLED, "vdso_enabled" }, + { CTL_INT, VM_MIN_SLAB, "min_slab_ratio" }, + + {} +}; + +static const struct bin_table bin_net_core_table[] = { + { CTL_INT, NET_CORE_WMEM_MAX, "wmem_max" }, + { CTL_INT, NET_CORE_RMEM_MAX, "rmem_max" }, + { CTL_INT, NET_CORE_WMEM_DEFAULT, "wmem_default" }, + { CTL_INT, NET_CORE_RMEM_DEFAULT, "rmem_default" }, + /* NET_CORE_DESTROY_DELAY unused */ + { CTL_INT, NET_CORE_MAX_BACKLOG, "netdev_max_backlog" }, + /* NET_CORE_FASTROUTE unused */ + { CTL_INT, NET_CORE_MSG_COST, "message_cost" }, + { CTL_INT, NET_CORE_MSG_BURST, "message_burst" }, + { CTL_INT, NET_CORE_OPTMEM_MAX, "optmem_max" }, + /* NET_CORE_HOT_LIST_LENGTH unused */ + /* NET_CORE_DIVERT_VERSION unused */ + /* NET_CORE_NO_CONG_THRESH unused */ + /* NET_CORE_NO_CONG unused */ + /* NET_CORE_LO_CONG unused */ + /* NET_CORE_MOD_CONG unused */ + { CTL_INT, NET_CORE_DEV_WEIGHT, "dev_weight" }, + { CTL_INT, NET_CORE_SOMAXCONN, "somaxconn" }, + { CTL_INT, NET_CORE_BUDGET, "netdev_budget" }, + { CTL_INT, NET_CORE_AEVENT_ETIME, "xfrm_aevent_etime" }, + { CTL_INT, NET_CORE_AEVENT_RSEQTH, "xfrm_aevent_rseqth" }, + { CTL_INT, NET_CORE_WARNINGS, "warnings" }, + {}, +}; + +static const struct bin_table bin_net_unix_table[] = { + /* NET_UNIX_DESTROY_DELAY unused */ + /* NET_UNIX_DELETE_DELAY unused */ + { CTL_INT, NET_UNIX_MAX_DGRAM_QLEN, "max_dgram_qlen" }, + {} +}; + +static const struct bin_table bin_net_ipv4_route_table[] = { + { CTL_INT, NET_IPV4_ROUTE_FLUSH, "flush" }, + /* NET_IPV4_ROUTE_MIN_DELAY "min_delay" no longer used */ + /* NET_IPV4_ROUTE_MAX_DELAY "max_delay" no longer used */ + { CTL_INT, NET_IPV4_ROUTE_GC_THRESH, "gc_thresh" }, + { CTL_INT, NET_IPV4_ROUTE_MAX_SIZE, "max_size" }, + { CTL_INT, NET_IPV4_ROUTE_GC_MIN_INTERVAL, "gc_min_interval" }, + { CTL_INT, NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS, "gc_min_interval_ms" }, + { CTL_INT, NET_IPV4_ROUTE_GC_TIMEOUT, "gc_timeout" }, + { CTL_INT, NET_IPV4_ROUTE_GC_INTERVAL, "gc_interval" }, + { CTL_INT, NET_IPV4_ROUTE_REDIRECT_LOAD, "redirect_load" }, + { CTL_INT, NET_IPV4_ROUTE_REDIRECT_NUMBER, "redirect_number" }, + { CTL_INT, NET_IPV4_ROUTE_REDIRECT_SILENCE, "redirect_silence" }, + { CTL_INT, NET_IPV4_ROUTE_ERROR_COST, "error_cost" }, + { CTL_INT, NET_IPV4_ROUTE_ERROR_BURST, "error_burst" }, + { CTL_INT, NET_IPV4_ROUTE_GC_ELASTICITY, "gc_elasticity" }, + { CTL_INT, NET_IPV4_ROUTE_MTU_EXPIRES, "mtu_expires" }, + { CTL_INT, NET_IPV4_ROUTE_MIN_PMTU, "min_pmtu" }, + { CTL_INT, NET_IPV4_ROUTE_MIN_ADVMSS, "min_adv_mss" }, + { CTL_INT, NET_IPV4_ROUTE_SECRET_INTERVAL, "secret_interval" }, + {} +}; + +static const struct bin_table bin_net_ipv4_conf_vars_table[] = { + { CTL_INT, NET_IPV4_CONF_FORWARDING, "forwarding" }, + { CTL_INT, NET_IPV4_CONF_MC_FORWARDING, "mc_forwarding" }, + + { CTL_INT, NET_IPV4_CONF_ACCEPT_REDIRECTS, "accept_redirects" }, + { CTL_INT, NET_IPV4_CONF_SECURE_REDIRECTS, "secure_redirects" }, + { CTL_INT, NET_IPV4_CONF_SEND_REDIRECTS, "send_redirects" }, + { CTL_INT, NET_IPV4_CONF_SHARED_MEDIA, "shared_media" }, + { CTL_INT, NET_IPV4_CONF_RP_FILTER, "rp_filter" }, + { CTL_INT, NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE, "accept_source_route" }, + { CTL_INT, NET_IPV4_CONF_PROXY_ARP, "proxy_arp" }, + { CTL_INT, NET_IPV4_CONF_MEDIUM_ID, "medium_id" }, + { CTL_INT, NET_IPV4_CONF_BOOTP_RELAY, "bootp_relay" }, + { CTL_INT, NET_IPV4_CONF_LOG_MARTIANS, "log_martians" }, + { CTL_INT, NET_IPV4_CONF_TAG, "tag" }, + { CTL_INT, NET_IPV4_CONF_ARPFILTER, "arp_filter" }, + { CTL_INT, NET_IPV4_CONF_ARP_ANNOUNCE, "arp_announce" }, + { CTL_INT, NET_IPV4_CONF_ARP_IGNORE, "arp_ignore" }, + { CTL_INT, NET_IPV4_CONF_ARP_ACCEPT, "arp_accept" }, + { CTL_INT, NET_IPV4_CONF_ARP_NOTIFY, "arp_notify" }, + + { CTL_INT, NET_IPV4_CONF_NOXFRM, "disable_xfrm" }, + { CTL_INT, NET_IPV4_CONF_NOPOLICY, "disable_policy" }, + { CTL_INT, NET_IPV4_CONF_FORCE_IGMP_VERSION, "force_igmp_version" }, + { CTL_INT, NET_IPV4_CONF_PROMOTE_SECONDARIES, "promote_secondaries" }, + {} +}; + +static const struct bin_table bin_net_ipv4_conf_table[] = { + { CTL_DIR, NET_PROTO_CONF_ALL, "all", bin_net_ipv4_conf_vars_table }, + { CTL_DIR, NET_PROTO_CONF_DEFAULT, "default", bin_net_ipv4_conf_vars_table }, + { CTL_DIR, 0, NULL, bin_net_ipv4_conf_vars_table }, + {} +}; + +static const struct bin_table bin_net_neigh_vars_table[] = { + { CTL_INT, NET_NEIGH_MCAST_SOLICIT, "mcast_solicit" }, + { CTL_INT, NET_NEIGH_UCAST_SOLICIT, "ucast_solicit" }, + { CTL_INT, NET_NEIGH_APP_SOLICIT, "app_solicit" }, + /* NET_NEIGH_RETRANS_TIME "retrans_time" no longer used */ + { CTL_INT, NET_NEIGH_REACHABLE_TIME, "base_reachable_time" }, + { CTL_INT, NET_NEIGH_DELAY_PROBE_TIME, "delay_first_probe_time" }, + { CTL_INT, NET_NEIGH_GC_STALE_TIME, "gc_stale_time" }, + { CTL_INT, NET_NEIGH_UNRES_QLEN, "unres_qlen" }, + { CTL_INT, NET_NEIGH_PROXY_QLEN, "proxy_qlen" }, + /* NET_NEIGH_ANYCAST_DELAY "anycast_delay" no longer used */ + /* NET_NEIGH_PROXY_DELAY "proxy_delay" no longer used */ + /* NET_NEIGH_LOCKTIME "locktime" no longer used */ + { CTL_INT, NET_NEIGH_GC_INTERVAL, "gc_interval" }, + { CTL_INT, NET_NEIGH_GC_THRESH1, "gc_thresh1" }, + { CTL_INT, NET_NEIGH_GC_THRESH2, "gc_thresh2" }, + { CTL_INT, NET_NEIGH_GC_THRESH3, "gc_thresh3" }, + { CTL_INT, NET_NEIGH_RETRANS_TIME_MS, "retrans_time_ms" }, + { CTL_INT, NET_NEIGH_REACHABLE_TIME_MS, "base_reachable_time_ms" }, + {} +}; + +static const struct bin_table bin_net_neigh_table[] = { + { CTL_DIR, NET_PROTO_CONF_DEFAULT, "default", bin_net_neigh_vars_table }, + { CTL_DIR, 0, NULL, bin_net_neigh_vars_table }, + {} +}; + +static const struct bin_table bin_net_ipv4_netfilter_table[] = { + { CTL_INT, NET_IPV4_NF_CONNTRACK_MAX, "ip_conntrack_max" }, + + /* NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT "ip_conntrack_tcp_timeout_syn_sent" no longer used */ + /* NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV "ip_conntrack_tcp_timeout_syn_recv" no longer used */ + /* NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED "ip_conntrack_tcp_timeout_established" no longer used */ + /* NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT "ip_conntrack_tcp_timeout_fin_wait" no longer used */ + /* NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT "ip_conntrack_tcp_timeout_close_wait" no longer used */ + /* NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK "ip_conntrack_tcp_timeout_last_ack" no longer used */ + /* NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT "ip_conntrack_tcp_timeout_time_wait" no longer used */ + /* NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE "ip_conntrack_tcp_timeout_close" no longer used */ + + /* NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT "ip_conntrack_udp_timeout" no longer used */ + /* NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM "ip_conntrack_udp_timeout_stream" no longer used */ + /* NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT "ip_conntrack_icmp_timeout" no longer used */ + /* NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT "ip_conntrack_generic_timeout" no longer used */ + + { CTL_INT, NET_IPV4_NF_CONNTRACK_BUCKETS, "ip_conntrack_buckets" }, + { CTL_INT, NET_IPV4_NF_CONNTRACK_LOG_INVALID, "ip_conntrack_log_invalid" }, + /* NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS "ip_conntrack_tcp_timeout_max_retrans" no longer used */ + { CTL_INT, NET_IPV4_NF_CONNTRACK_TCP_LOOSE, "ip_conntrack_tcp_loose" }, + { CTL_INT, NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL, "ip_conntrack_tcp_be_liberal" }, + { CTL_INT, NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS, "ip_conntrack_tcp_max_retrans" }, + + /* NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED "ip_conntrack_sctp_timeout_closed" no longer used */ + /* NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT "ip_conntrack_sctp_timeout_cookie_wait" no longer used */ + /* NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED "ip_conntrack_sctp_timeout_cookie_echoed" no longer used */ + /* NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED "ip_conntrack_sctp_timeout_established" no longer used */ + /* NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT "ip_conntrack_sctp_timeout_shutdown_sent" no longer used */ + /* NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD "ip_conntrack_sctp_timeout_shutdown_recd" no longer used */ + /* NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT "ip_conntrack_sctp_timeout_shutdown_ack_sent" no longer used */ + + { CTL_INT, NET_IPV4_NF_CONNTRACK_COUNT, "ip_conntrack_count" }, + { CTL_INT, NET_IPV4_NF_CONNTRACK_CHECKSUM, "ip_conntrack_checksum" }, + {} +}; + +static const struct bin_table bin_net_ipv4_table[] = { + {CTL_INT, NET_IPV4_FORWARD, "ip_forward" }, + + { CTL_DIR, NET_IPV4_CONF, "conf", bin_net_ipv4_conf_table }, + { CTL_DIR, NET_IPV4_NEIGH, "neigh", bin_net_neigh_table }, + { CTL_DIR, NET_IPV4_ROUTE, "route", bin_net_ipv4_route_table }, + /* NET_IPV4_FIB_HASH unused */ + { CTL_DIR, NET_IPV4_NETFILTER, "netfilter", bin_net_ipv4_netfilter_table }, + + { CTL_INT, NET_IPV4_TCP_TIMESTAMPS, "tcp_timestamps" }, + { CTL_INT, NET_IPV4_TCP_WINDOW_SCALING, "tcp_window_scaling" }, + { CTL_INT, NET_IPV4_TCP_SACK, "tcp_sack" }, + { CTL_INT, NET_IPV4_TCP_RETRANS_COLLAPSE, "tcp_retrans_collapse" }, + { CTL_INT, NET_IPV4_DEFAULT_TTL, "ip_default_ttl" }, + /* NET_IPV4_AUTOCONFIG unused */ + { CTL_INT, NET_IPV4_NO_PMTU_DISC, "ip_no_pmtu_disc" }, + { CTL_INT, NET_IPV4_NONLOCAL_BIND, "ip_nonlocal_bind" }, + { CTL_INT, NET_IPV4_TCP_SYN_RETRIES, "tcp_syn_retries" }, + { CTL_INT, NET_TCP_SYNACK_RETRIES, "tcp_synack_retries" }, + { CTL_INT, NET_TCP_MAX_ORPHANS, "tcp_max_orphans" }, + { CTL_INT, NET_TCP_MAX_TW_BUCKETS, "tcp_max_tw_buckets" }, + { CTL_INT, NET_IPV4_DYNADDR, "ip_dynaddr" }, + { CTL_INT, NET_IPV4_TCP_KEEPALIVE_TIME, "tcp_keepalive_time" }, + { CTL_INT, NET_IPV4_TCP_KEEPALIVE_PROBES, "tcp_keepalive_probes" }, + { CTL_INT, NET_IPV4_TCP_KEEPALIVE_INTVL, "tcp_keepalive_intvl" }, + { CTL_INT, NET_IPV4_TCP_RETRIES1, "tcp_retries1" }, + { CTL_INT, NET_IPV4_TCP_RETRIES2, "tcp_retries2" }, + { CTL_INT, NET_IPV4_TCP_FIN_TIMEOUT, "tcp_fin_timeout" }, + { CTL_INT, NET_TCP_SYNCOOKIES, "tcp_syncookies" }, + { CTL_INT, NET_TCP_TW_RECYCLE, "tcp_tw_recycle" }, + { CTL_INT, NET_TCP_ABORT_ON_OVERFLOW, "tcp_abort_on_overflow" }, + { CTL_INT, NET_TCP_STDURG, "tcp_stdurg" }, + { CTL_INT, NET_TCP_RFC1337, "tcp_rfc1337" }, + { CTL_INT, NET_TCP_MAX_SYN_BACKLOG, "tcp_max_syn_backlog" }, + { CTL_INT, NET_IPV4_LOCAL_PORT_RANGE, "ip_local_port_range" }, + { CTL_INT, NET_IPV4_IGMP_MAX_MEMBERSHIPS, "igmp_max_memberships" }, + { CTL_INT, NET_IPV4_IGMP_MAX_MSF, "igmp_max_msf" }, + { CTL_INT, NET_IPV4_INET_PEER_THRESHOLD, "inet_peer_threshold" }, + { CTL_INT, NET_IPV4_INET_PEER_MINTTL, "inet_peer_minttl" }, + { CTL_INT, NET_IPV4_INET_PEER_MAXTTL, "inet_peer_maxttl" }, + { CTL_INT, NET_IPV4_INET_PEER_GC_MINTIME, "inet_peer_gc_mintime" }, + { CTL_INT, NET_IPV4_INET_PEER_GC_MAXTIME, "inet_peer_gc_maxtime" }, + { CTL_INT, NET_TCP_ORPHAN_RETRIES, "tcp_orphan_retries" }, + { CTL_INT, NET_TCP_FACK, "tcp_fack" }, + { CTL_INT, NET_TCP_REORDERING, "tcp_reordering" }, + { CTL_INT, NET_TCP_ECN, "tcp_ecn" }, + { CTL_INT, NET_TCP_DSACK, "tcp_dsack" }, + { CTL_INT, NET_TCP_MEM, "tcp_mem" }, + { CTL_INT, NET_TCP_WMEM, "tcp_wmem" }, + { CTL_INT, NET_TCP_RMEM, "tcp_rmem" }, + { CTL_INT, NET_TCP_APP_WIN, "tcp_app_win" }, + { CTL_INT, NET_TCP_ADV_WIN_SCALE, "tcp_adv_win_scale" }, + { CTL_INT, NET_TCP_TW_REUSE, "tcp_tw_reuse" }, + { CTL_INT, NET_TCP_FRTO, "tcp_frto" }, + { CTL_INT, NET_TCP_FRTO_RESPONSE, "tcp_frto_response" }, + { CTL_INT, NET_TCP_LOW_LATENCY, "tcp_low_latency" }, + { CTL_INT, NET_TCP_NO_METRICS_SAVE, "tcp_no_metrics_save" }, + { CTL_INT, NET_TCP_MODERATE_RCVBUF, "tcp_moderate_rcvbuf" }, + { CTL_INT, NET_TCP_TSO_WIN_DIVISOR, "tcp_tso_win_divisor" }, + { CTL_STR, NET_TCP_CONG_CONTROL, "tcp_congestion_control" }, + { CTL_INT, NET_TCP_ABC, "tcp_abc" }, + { CTL_INT, NET_TCP_MTU_PROBING, "tcp_mtu_probing" }, + { CTL_INT, NET_TCP_BASE_MSS, "tcp_base_mss" }, + { CTL_INT, NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS, "tcp_workaround_signed_windows" }, + { CTL_INT, NET_TCP_DMA_COPYBREAK, "tcp_dma_copybreak" }, + { CTL_INT, NET_TCP_SLOW_START_AFTER_IDLE, "tcp_slow_start_after_idle" }, + { CTL_INT, NET_CIPSOV4_CACHE_ENABLE, "cipso_cache_enable" }, + { CTL_INT, NET_CIPSOV4_CACHE_BUCKET_SIZE, "cipso_cache_bucket_size" }, + { CTL_INT, NET_CIPSOV4_RBM_OPTFMT, "cipso_rbm_optfmt" }, + { CTL_INT, NET_CIPSOV4_RBM_STRICTVALID, "cipso_rbm_strictvalid" }, + /* NET_TCP_AVAIL_CONG_CONTROL "tcp_available_congestion_control" no longer used */ + { CTL_STR, NET_TCP_ALLOWED_CONG_CONTROL, "tcp_allowed_congestion_control" }, + { CTL_INT, NET_TCP_MAX_SSTHRESH, "tcp_max_ssthresh" }, + + { CTL_INT, NET_IPV4_ICMP_ECHO_IGNORE_ALL, "icmp_echo_ignore_all" }, + { CTL_INT, NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS, "icmp_echo_ignore_broadcasts" }, + { CTL_INT, NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES, "icmp_ignore_bogus_error_responses" }, + { CTL_INT, NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR, "icmp_errors_use_inbound_ifaddr" }, + { CTL_INT, NET_IPV4_ICMP_RATELIMIT, "icmp_ratelimit" }, + { CTL_INT, NET_IPV4_ICMP_RATEMASK, "icmp_ratemask" }, + + { CTL_INT, NET_IPV4_IPFRAG_HIGH_THRESH, "ipfrag_high_thresh" }, + { CTL_INT, NET_IPV4_IPFRAG_LOW_THRESH, "ipfrag_low_thresh" }, + { CTL_INT, NET_IPV4_IPFRAG_TIME, "ipfrag_time" }, + + { CTL_INT, NET_IPV4_IPFRAG_SECRET_INTERVAL, "ipfrag_secret_interval" }, + /* NET_IPV4_IPFRAG_MAX_DIST "ipfrag_max_dist" no longer used */ + + { CTL_INT, 2088 /* NET_IPQ_QMAX */, "ip_queue_maxlen" }, + + /* NET_TCP_DEFAULT_WIN_SCALE unused */ + /* NET_TCP_BIC_BETA unused */ + /* NET_IPV4_TCP_MAX_KA_PROBES unused */ + /* NET_IPV4_IP_MASQ_DEBUG unused */ + /* NET_TCP_SYN_TAILDROP unused */ + /* NET_IPV4_ICMP_SOURCEQUENCH_RATE unused */ + /* NET_IPV4_ICMP_DESTUNREACH_RATE unused */ + /* NET_IPV4_ICMP_TIMEEXCEED_RATE unused */ + /* NET_IPV4_ICMP_PARAMPROB_RATE unused */ + /* NET_IPV4_ICMP_ECHOREPLY_RATE unused */ + /* NET_IPV4_ALWAYS_DEFRAG unused */ + {} +}; + +static const struct bin_table bin_net_ipx_table[] = { + { CTL_INT, NET_IPX_PPROP_BROADCASTING, "ipx_pprop_broadcasting" }, + /* NET_IPX_FORWARDING unused */ + {} +}; + +static const struct bin_table bin_net_atalk_table[] = { + { CTL_INT, NET_ATALK_AARP_EXPIRY_TIME, "aarp-expiry-time" }, + { CTL_INT, NET_ATALK_AARP_TICK_TIME, "aarp-tick-time" }, + { CTL_INT, NET_ATALK_AARP_RETRANSMIT_LIMIT, "aarp-retransmit-limit" }, + { CTL_INT, NET_ATALK_AARP_RESOLVE_TIME, "aarp-resolve-time" }, + {}, +}; + +static const struct bin_table bin_net_netrom_table[] = { + { CTL_INT, NET_NETROM_DEFAULT_PATH_QUALITY, "default_path_quality" }, + { CTL_INT, NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER, "obsolescence_count_initialiser" }, + { CTL_INT, NET_NETROM_NETWORK_TTL_INITIALISER, "network_ttl_initialiser" }, + { CTL_INT, NET_NETROM_TRANSPORT_TIMEOUT, "transport_timeout" }, + { CTL_INT, NET_NETROM_TRANSPORT_MAXIMUM_TRIES, "transport_maximum_tries" }, + { CTL_INT, NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY, "transport_acknowledge_delay" }, + { CTL_INT, NET_NETROM_TRANSPORT_BUSY_DELAY, "transport_busy_delay" }, + { CTL_INT, NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE, "transport_requested_window_size" }, + { CTL_INT, NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT, "transport_no_activity_timeout" }, + { CTL_INT, NET_NETROM_ROUTING_CONTROL, "routing_control" }, + { CTL_INT, NET_NETROM_LINK_FAILS_COUNT, "link_fails_count" }, + { CTL_INT, NET_NETROM_RESET, "reset" }, + {} +}; + +static const struct bin_table bin_net_ax25_param_table[] = { + { CTL_INT, NET_AX25_IP_DEFAULT_MODE, "ip_default_mode" }, + { CTL_INT, NET_AX25_DEFAULT_MODE, "ax25_default_mode" }, + { CTL_INT, NET_AX25_BACKOFF_TYPE, "backoff_type" }, + { CTL_INT, NET_AX25_CONNECT_MODE, "connect_mode" }, + { CTL_INT, NET_AX25_STANDARD_WINDOW, "standard_window_size" }, + { CTL_INT, NET_AX25_EXTENDED_WINDOW, "extended_window_size" }, + { CTL_INT, NET_AX25_T1_TIMEOUT, "t1_timeout" }, + { CTL_INT, NET_AX25_T2_TIMEOUT, "t2_timeout" }, + { CTL_INT, NET_AX25_T3_TIMEOUT, "t3_timeout" }, + { CTL_INT, NET_AX25_IDLE_TIMEOUT, "idle_timeout" }, + { CTL_INT, NET_AX25_N2, "maximum_retry_count" }, + { CTL_INT, NET_AX25_PACLEN, "maximum_packet_length" }, + { CTL_INT, NET_AX25_PROTOCOL, "protocol" }, + { CTL_INT, NET_AX25_DAMA_SLAVE_TIMEOUT, "dama_slave_timeout" }, + {} +}; + +static const struct bin_table bin_net_ax25_table[] = { + { CTL_DIR, 0, NULL, bin_net_ax25_param_table }, + {} +}; + +static const struct bin_table bin_net_rose_table[] = { + { CTL_INT, NET_ROSE_RESTART_REQUEST_TIMEOUT, "restart_request_timeout" }, + { CTL_INT, NET_ROSE_CALL_REQUEST_TIMEOUT, "call_request_timeout" }, + { CTL_INT, NET_ROSE_RESET_REQUEST_TIMEOUT, "reset_request_timeout" }, + { CTL_INT, NET_ROSE_CLEAR_REQUEST_TIMEOUT, "clear_request_timeout" }, + { CTL_INT, NET_ROSE_ACK_HOLD_BACK_TIMEOUT, "acknowledge_hold_back_timeout" }, + { CTL_INT, NET_ROSE_ROUTING_CONTROL, "routing_control" }, + { CTL_INT, NET_ROSE_LINK_FAIL_TIMEOUT, "link_fail_timeout" }, + { CTL_INT, NET_ROSE_MAX_VCS, "maximum_virtual_circuits" }, + { CTL_INT, NET_ROSE_WINDOW_SIZE, "window_size" }, + { CTL_INT, NET_ROSE_NO_ACTIVITY_TIMEOUT, "no_activity_timeout" }, + {} +}; + +static const struct bin_table bin_net_ipv6_conf_var_table[] = { + { CTL_INT, NET_IPV6_FORWARDING, "forwarding" }, + { CTL_INT, NET_IPV6_HOP_LIMIT, "hop_limit" }, + { CTL_INT, NET_IPV6_MTU, "mtu" }, + { CTL_INT, NET_IPV6_ACCEPT_RA, "accept_ra" }, + { CTL_INT, NET_IPV6_ACCEPT_REDIRECTS, "accept_redirects" }, + { CTL_INT, NET_IPV6_AUTOCONF, "autoconf" }, + { CTL_INT, NET_IPV6_DAD_TRANSMITS, "dad_transmits" }, + { CTL_INT, NET_IPV6_RTR_SOLICITS, "router_solicitations" }, + { CTL_INT, NET_IPV6_RTR_SOLICIT_INTERVAL, "router_solicitation_interval" }, + { CTL_INT, NET_IPV6_RTR_SOLICIT_DELAY, "router_solicitation_delay" }, + { CTL_INT, NET_IPV6_USE_TEMPADDR, "use_tempaddr" }, + { CTL_INT, NET_IPV6_TEMP_VALID_LFT, "temp_valid_lft" }, + { CTL_INT, NET_IPV6_TEMP_PREFERED_LFT, "temp_prefered_lft" }, + { CTL_INT, NET_IPV6_REGEN_MAX_RETRY, "regen_max_retry" }, + { CTL_INT, NET_IPV6_MAX_DESYNC_FACTOR, "max_desync_factor" }, + { CTL_INT, NET_IPV6_MAX_ADDRESSES, "max_addresses" }, + { CTL_INT, NET_IPV6_FORCE_MLD_VERSION, "force_mld_version" }, + { CTL_INT, NET_IPV6_ACCEPT_RA_DEFRTR, "accept_ra_defrtr" }, + { CTL_INT, NET_IPV6_ACCEPT_RA_PINFO, "accept_ra_pinfo" }, + { CTL_INT, NET_IPV6_ACCEPT_RA_RTR_PREF, "accept_ra_rtr_pref" }, + { CTL_INT, NET_IPV6_RTR_PROBE_INTERVAL, "router_probe_interval" }, + { CTL_INT, NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN, "accept_ra_rt_info_max_plen" }, + { CTL_INT, NET_IPV6_PROXY_NDP, "proxy_ndp" }, + { CTL_INT, NET_IPV6_ACCEPT_SOURCE_ROUTE, "accept_source_route" }, + {} +}; + +static const struct bin_table bin_net_ipv6_conf_table[] = { + { CTL_DIR, NET_PROTO_CONF_ALL, "all", bin_net_ipv6_conf_var_table }, + { CTL_DIR, NET_PROTO_CONF_DEFAULT, "default", bin_net_ipv6_conf_var_table }, + { CTL_DIR, 0, NULL, bin_net_ipv6_conf_var_table }, + {} +}; + +static const struct bin_table bin_net_ipv6_route_table[] = { + /* NET_IPV6_ROUTE_FLUSH "flush" no longer used */ + { CTL_INT, NET_IPV6_ROUTE_GC_THRESH, "gc_thresh" }, + { CTL_INT, NET_IPV6_ROUTE_MAX_SIZE, "max_size" }, + { CTL_INT, NET_IPV6_ROUTE_GC_MIN_INTERVAL, "gc_min_interval" }, + { CTL_INT, NET_IPV6_ROUTE_GC_TIMEOUT, "gc_timeout" }, + { CTL_INT, NET_IPV6_ROUTE_GC_INTERVAL, "gc_interval" }, + { CTL_INT, NET_IPV6_ROUTE_GC_ELASTICITY, "gc_elasticity" }, + { CTL_INT, NET_IPV6_ROUTE_MTU_EXPIRES, "mtu_expires" }, + { CTL_INT, NET_IPV6_ROUTE_MIN_ADVMSS, "min_adv_mss" }, + { CTL_INT, NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS, "gc_min_interval_ms" }, + {} +}; + +static const struct bin_table bin_net_ipv6_icmp_table[] = { + { CTL_INT, NET_IPV6_ICMP_RATELIMIT, "ratelimit" }, + {} +}; + +static const struct bin_table bin_net_ipv6_table[] = { + { CTL_DIR, NET_IPV6_CONF, "conf", bin_net_ipv6_conf_table }, + { CTL_DIR, NET_IPV6_NEIGH, "neigh", bin_net_neigh_table }, + { CTL_DIR, NET_IPV6_ROUTE, "route", bin_net_ipv6_route_table }, + { CTL_DIR, NET_IPV6_ICMP, "icmp", bin_net_ipv6_icmp_table }, + { CTL_INT, NET_IPV6_BINDV6ONLY, "bindv6only" }, + { CTL_INT, NET_IPV6_IP6FRAG_HIGH_THRESH, "ip6frag_high_thresh" }, + { CTL_INT, NET_IPV6_IP6FRAG_LOW_THRESH, "ip6frag_low_thresh" }, + { CTL_INT, NET_IPV6_IP6FRAG_TIME, "ip6frag_time" }, + { CTL_INT, NET_IPV6_IP6FRAG_SECRET_INTERVAL, "ip6frag_secret_interval" }, + { CTL_INT, NET_IPV6_MLD_MAX_MSF, "mld_max_msf" }, + { CTL_INT, 2088 /* IPQ_QMAX */, "ip6_queue_maxlen" }, + {} +}; + +static const struct bin_table bin_net_x25_table[] = { + { CTL_INT, NET_X25_RESTART_REQUEST_TIMEOUT, "restart_request_timeout" }, + { CTL_INT, NET_X25_CALL_REQUEST_TIMEOUT, "call_request_timeout" }, + { CTL_INT, NET_X25_RESET_REQUEST_TIMEOUT, "reset_request_timeout" }, + { CTL_INT, NET_X25_CLEAR_REQUEST_TIMEOUT, "clear_request_timeout" }, + { CTL_INT, NET_X25_ACK_HOLD_BACK_TIMEOUT, "acknowledgement_hold_back_timeout" }, + { CTL_INT, NET_X25_FORWARD, "x25_forward" }, + {} +}; + +static const struct bin_table bin_net_tr_table[] = { + { CTL_INT, NET_TR_RIF_TIMEOUT, "rif_timeout" }, + {} +}; + + +static const struct bin_table bin_net_decnet_conf_vars[] = { + { CTL_INT, NET_DECNET_CONF_DEV_FORWARDING, "forwarding" }, + { CTL_INT, NET_DECNET_CONF_DEV_PRIORITY, "priority" }, + { CTL_INT, NET_DECNET_CONF_DEV_T2, "t2" }, + { CTL_INT, NET_DECNET_CONF_DEV_T3, "t3" }, + {} +}; + +static const struct bin_table bin_net_decnet_conf[] = { + { CTL_DIR, NET_DECNET_CONF_ETHER, "ethernet", bin_net_decnet_conf_vars }, + { CTL_DIR, NET_DECNET_CONF_GRE, "ipgre", bin_net_decnet_conf_vars }, + { CTL_DIR, NET_DECNET_CONF_X25, "x25", bin_net_decnet_conf_vars }, + { CTL_DIR, NET_DECNET_CONF_PPP, "ppp", bin_net_decnet_conf_vars }, + { CTL_DIR, NET_DECNET_CONF_DDCMP, "ddcmp", bin_net_decnet_conf_vars }, + { CTL_DIR, NET_DECNET_CONF_LOOPBACK, "loopback", bin_net_decnet_conf_vars }, + { CTL_DIR, 0, NULL, bin_net_decnet_conf_vars }, + {} +}; + +static const struct bin_table bin_net_decnet_table[] = { + { CTL_DIR, NET_DECNET_CONF, "conf", bin_net_decnet_conf }, + { CTL_DNADR, NET_DECNET_NODE_ADDRESS, "node_address" }, + { CTL_STR, NET_DECNET_NODE_NAME, "node_name" }, + { CTL_STR, NET_DECNET_DEFAULT_DEVICE, "default_device" }, + { CTL_INT, NET_DECNET_TIME_WAIT, "time_wait" }, + { CTL_INT, NET_DECNET_DN_COUNT, "dn_count" }, + { CTL_INT, NET_DECNET_DI_COUNT, "di_count" }, + { CTL_INT, NET_DECNET_DR_COUNT, "dr_count" }, + { CTL_INT, NET_DECNET_DST_GC_INTERVAL, "dst_gc_interval" }, + { CTL_INT, NET_DECNET_NO_FC_MAX_CWND, "no_fc_max_cwnd" }, + { CTL_INT, NET_DECNET_MEM, "decnet_mem" }, + { CTL_INT, NET_DECNET_RMEM, "decnet_rmem" }, + { CTL_INT, NET_DECNET_WMEM, "decnet_wmem" }, + { CTL_INT, NET_DECNET_DEBUG_LEVEL, "debug" }, + {} +}; + +static const struct bin_table bin_net_sctp_table[] = { + { CTL_INT, NET_SCTP_RTO_INITIAL, "rto_initial" }, + { CTL_INT, NET_SCTP_RTO_MIN, "rto_min" }, + { CTL_INT, NET_SCTP_RTO_MAX, "rto_max" }, + { CTL_INT, NET_SCTP_RTO_ALPHA, "rto_alpha_exp_divisor" }, + { CTL_INT, NET_SCTP_RTO_BETA, "rto_beta_exp_divisor" }, + { CTL_INT, NET_SCTP_VALID_COOKIE_LIFE, "valid_cookie_life" }, + { CTL_INT, NET_SCTP_ASSOCIATION_MAX_RETRANS, "association_max_retrans" }, + { CTL_INT, NET_SCTP_PATH_MAX_RETRANS, "path_max_retrans" }, + { CTL_INT, NET_SCTP_MAX_INIT_RETRANSMITS, "max_init_retransmits" }, + { CTL_INT, NET_SCTP_HB_INTERVAL, "hb_interval" }, + { CTL_INT, NET_SCTP_PRESERVE_ENABLE, "cookie_preserve_enable" }, + { CTL_INT, NET_SCTP_MAX_BURST, "max_burst" }, + { CTL_INT, NET_SCTP_ADDIP_ENABLE, "addip_enable" }, + { CTL_INT, NET_SCTP_PRSCTP_ENABLE, "prsctp_enable" }, + { CTL_INT, NET_SCTP_SNDBUF_POLICY, "sndbuf_policy" }, + { CTL_INT, NET_SCTP_SACK_TIMEOUT, "sack_timeout" }, + { CTL_INT, NET_SCTP_RCVBUF_POLICY, "rcvbuf_policy" }, + {} +}; + +static const struct bin_table bin_net_llc_llc2_timeout_table[] = { + { CTL_INT, NET_LLC2_ACK_TIMEOUT, "ack" }, + { CTL_INT, NET_LLC2_P_TIMEOUT, "p" }, + { CTL_INT, NET_LLC2_REJ_TIMEOUT, "rej" }, + { CTL_INT, NET_LLC2_BUSY_TIMEOUT, "busy" }, + {} +}; + +static const struct bin_table bin_net_llc_station_table[] = { + { CTL_INT, NET_LLC_STATION_ACK_TIMEOUT, "ack_timeout" }, + {} +}; + +static const struct bin_table bin_net_llc_llc2_table[] = { + { CTL_DIR, NET_LLC2, "timeout", bin_net_llc_llc2_timeout_table }, + {} +}; + +static const struct bin_table bin_net_llc_table[] = { + { CTL_DIR, NET_LLC2, "llc2", bin_net_llc_llc2_table }, + { CTL_DIR, NET_LLC_STATION, "station", bin_net_llc_station_table }, + {} +}; + +static const struct bin_table bin_net_netfilter_table[] = { + { CTL_INT, NET_NF_CONNTRACK_MAX, "nf_conntrack_max" }, + /* NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT "nf_conntrack_tcp_timeout_syn_sent" no longer used */ + /* NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV "nf_conntrack_tcp_timeout_syn_recv" no longer used */ + /* NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED "nf_conntrack_tcp_timeout_established" no longer used */ + /* NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT "nf_conntrack_tcp_timeout_fin_wait" no longer used */ + /* NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT "nf_conntrack_tcp_timeout_close_wait" no longer used */ + /* NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK "nf_conntrack_tcp_timeout_last_ack" no longer used */ + /* NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT "nf_conntrack_tcp_timeout_time_wait" no longer used */ + /* NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE "nf_conntrack_tcp_timeout_close" no longer used */ + /* NET_NF_CONNTRACK_UDP_TIMEOUT "nf_conntrack_udp_timeout" no longer used */ + /* NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM "nf_conntrack_udp_timeout_stream" no longer used */ + /* NET_NF_CONNTRACK_ICMP_TIMEOUT "nf_conntrack_icmp_timeout" no longer used */ + /* NET_NF_CONNTRACK_GENERIC_TIMEOUT "nf_conntrack_generic_timeout" no longer used */ + { CTL_INT, NET_NF_CONNTRACK_BUCKETS, "nf_conntrack_buckets" }, + { CTL_INT, NET_NF_CONNTRACK_LOG_INVALID, "nf_conntrack_log_invalid" }, + /* NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS "nf_conntrack_tcp_timeout_max_retrans" no longer used */ + { CTL_INT, NET_NF_CONNTRACK_TCP_LOOSE, "nf_conntrack_tcp_loose" }, + { CTL_INT, NET_NF_CONNTRACK_TCP_BE_LIBERAL, "nf_conntrack_tcp_be_liberal" }, + { CTL_INT, NET_NF_CONNTRACK_TCP_MAX_RETRANS, "nf_conntrack_tcp_max_retrans" }, + /* NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED "nf_conntrack_sctp_timeout_closed" no longer used */ + /* NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT "nf_conntrack_sctp_timeout_cookie_wait" no longer used */ + /* NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED "nf_conntrack_sctp_timeout_cookie_echoed" no longer used */ + /* NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED "nf_conntrack_sctp_timeout_established" no longer used */ + /* NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT "nf_conntrack_sctp_timeout_shutdown_sent" no longer used */ + /* NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD "nf_conntrack_sctp_timeout_shutdown_recd" no longer used */ + /* NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT "nf_conntrack_sctp_timeout_shutdown_ack_sent" no longer used */ + { CTL_INT, NET_NF_CONNTRACK_COUNT, "nf_conntrack_count" }, + /* NET_NF_CONNTRACK_ICMPV6_TIMEOUT "nf_conntrack_icmpv6_timeout" no longer used */ + /* NET_NF_CONNTRACK_FRAG6_TIMEOUT "nf_conntrack_frag6_timeout" no longer used */ + { CTL_INT, NET_NF_CONNTRACK_FRAG6_LOW_THRESH, "nf_conntrack_frag6_low_thresh" }, + { CTL_INT, NET_NF_CONNTRACK_FRAG6_HIGH_THRESH, "nf_conntrack_frag6_high_thresh" }, + { CTL_INT, NET_NF_CONNTRACK_CHECKSUM, "nf_conntrack_checksum" }, + + {} +}; + +static const struct bin_table bin_net_irda_table[] = { + { CTL_INT, NET_IRDA_DISCOVERY, "discovery" }, + { CTL_STR, NET_IRDA_DEVNAME, "devname" }, + { CTL_INT, NET_IRDA_DEBUG, "debug" }, + { CTL_INT, NET_IRDA_FAST_POLL, "fast_poll_increase" }, + { CTL_INT, NET_IRDA_DISCOVERY_SLOTS, "discovery_slots" }, + { CTL_INT, NET_IRDA_DISCOVERY_TIMEOUT, "discovery_timeout" }, + { CTL_INT, NET_IRDA_SLOT_TIMEOUT, "slot_timeout" }, + { CTL_INT, NET_IRDA_MAX_BAUD_RATE, "max_baud_rate" }, + { CTL_INT, NET_IRDA_MIN_TX_TURN_TIME, "min_tx_turn_time" }, + { CTL_INT, NET_IRDA_MAX_TX_DATA_SIZE, "max_tx_data_size" }, + { CTL_INT, NET_IRDA_MAX_TX_WINDOW, "max_tx_window" }, + { CTL_INT, NET_IRDA_MAX_NOREPLY_TIME, "max_noreply_time" }, + { CTL_INT, NET_IRDA_WARN_NOREPLY_TIME, "warn_noreply_time" }, + { CTL_INT, NET_IRDA_LAP_KEEPALIVE_TIME, "lap_keepalive_time" }, + {} +}; + +static const struct bin_table bin_net_table[] = { + { CTL_DIR, NET_CORE, "core", bin_net_core_table }, + /* NET_ETHER not used */ + /* NET_802 not used */ + { CTL_DIR, NET_UNIX, "unix", bin_net_unix_table }, + { CTL_DIR, NET_IPV4, "ipv4", bin_net_ipv4_table }, + { CTL_DIR, NET_IPX, "ipx", bin_net_ipx_table }, + { CTL_DIR, NET_ATALK, "appletalk", bin_net_atalk_table }, + { CTL_DIR, NET_NETROM, "netrom", bin_net_netrom_table }, + { CTL_DIR, NET_AX25, "ax25", bin_net_ax25_table }, + /* NET_BRIDGE "bridge" no longer used */ + { CTL_DIR, NET_ROSE, "rose", bin_net_rose_table }, + { CTL_DIR, NET_IPV6, "ipv6", bin_net_ipv6_table }, + { CTL_DIR, NET_X25, "x25", bin_net_x25_table }, + { CTL_DIR, NET_TR, "token-ring", bin_net_tr_table }, + { CTL_DIR, NET_DECNET, "decnet", bin_net_decnet_table }, + /* NET_ECONET not used */ + { CTL_DIR, NET_SCTP, "sctp", bin_net_sctp_table }, + { CTL_DIR, NET_LLC, "llc", bin_net_llc_table }, + { CTL_DIR, NET_NETFILTER, "netfilter", bin_net_netfilter_table }, + /* NET_DCCP "dccp" no longer used */ + { CTL_DIR, NET_IRDA, "irda", bin_net_irda_table }, + { CTL_INT, 2089, "nf_conntrack_max" }, + {} +}; + +static const struct bin_table bin_fs_quota_table[] = { + { CTL_INT, FS_DQ_LOOKUPS, "lookups" }, + { CTL_INT, FS_DQ_DROPS, "drops" }, + { CTL_INT, FS_DQ_READS, "reads" }, + { CTL_INT, FS_DQ_WRITES, "writes" }, + { CTL_INT, FS_DQ_CACHE_HITS, "cache_hits" }, + { CTL_INT, FS_DQ_ALLOCATED, "allocated_dquots" }, + { CTL_INT, FS_DQ_FREE, "free_dquots" }, + { CTL_INT, FS_DQ_SYNCS, "syncs" }, + { CTL_INT, FS_DQ_WARNINGS, "warnings" }, + {} +}; + +static const struct bin_table bin_fs_xfs_table[] = { + { CTL_INT, XFS_SGID_INHERIT, "irix_sgid_inherit" }, + { CTL_INT, XFS_SYMLINK_MODE, "irix_symlink_mode" }, + { CTL_INT, XFS_PANIC_MASK, "panic_mask" }, + + { CTL_INT, XFS_ERRLEVEL, "error_level" }, + { CTL_INT, XFS_SYNCD_TIMER, "xfssyncd_centisecs" }, + { CTL_INT, XFS_INHERIT_SYNC, "inherit_sync" }, + { CTL_INT, XFS_INHERIT_NODUMP, "inherit_nodump" }, + { CTL_INT, XFS_INHERIT_NOATIME, "inherit_noatime" }, + { CTL_INT, XFS_BUF_TIMER, "xfsbufd_centisecs" }, + { CTL_INT, XFS_BUF_AGE, "age_buffer_centisecs" }, + { CTL_INT, XFS_INHERIT_NOSYM, "inherit_nosymlinks" }, + { CTL_INT, XFS_ROTORSTEP, "rotorstep" }, + { CTL_INT, XFS_INHERIT_NODFRG, "inherit_nodefrag" }, + { CTL_INT, XFS_FILESTREAM_TIMER, "filestream_centisecs" }, + { CTL_INT, XFS_STATS_CLEAR, "stats_clear" }, + {} +}; + +static const struct bin_table bin_fs_ocfs2_nm_table[] = { + { CTL_STR, 1, "hb_ctl_path" }, + {} +}; + +static const struct bin_table bin_fs_ocfs2_table[] = { + { CTL_DIR, 1, "nm", bin_fs_ocfs2_nm_table }, + {} +}; + +static const struct bin_table bin_inotify_table[] = { + { CTL_INT, INOTIFY_MAX_USER_INSTANCES, "max_user_instances" }, + { CTL_INT, INOTIFY_MAX_USER_WATCHES, "max_user_watches" }, + { CTL_INT, INOTIFY_MAX_QUEUED_EVENTS, "max_queued_events" }, + {} +}; + +static const struct bin_table bin_fs_table[] = { + { CTL_INT, FS_NRINODE, "inode-nr" }, + { CTL_INT, FS_STATINODE, "inode-state" }, + /* FS_MAXINODE unused */ + /* FS_NRDQUOT unused */ + /* FS_MAXDQUOT unused */ + /* FS_NRFILE "file-nr" no longer used */ + { CTL_INT, FS_MAXFILE, "file-max" }, + { CTL_INT, FS_DENTRY, "dentry-state" }, + /* FS_NRSUPER unused */ + /* FS_MAXUPSER unused */ + { CTL_INT, FS_OVERFLOWUID, "overflowuid" }, + { CTL_INT, FS_OVERFLOWGID, "overflowgid" }, + { CTL_INT, FS_LEASES, "leases-enable" }, + { CTL_INT, FS_DIR_NOTIFY, "dir-notify-enable" }, + { CTL_INT, FS_LEASE_TIME, "lease-break-time" }, + { CTL_DIR, FS_DQSTATS, "quota", bin_fs_quota_table }, + { CTL_DIR, FS_XFS, "xfs", bin_fs_xfs_table }, + { CTL_ULONG, FS_AIO_NR, "aio-nr" }, + { CTL_ULONG, FS_AIO_MAX_NR, "aio-max-nr" }, + { CTL_DIR, FS_INOTIFY, "inotify", bin_inotify_table }, + { CTL_DIR, FS_OCFS2, "ocfs2", bin_fs_ocfs2_table }, + { CTL_INT, KERN_SETUID_DUMPABLE, "suid_dumpable" }, + {} +}; + +static const struct bin_table bin_ipmi_table[] = { + { CTL_INT, DEV_IPMI_POWEROFF_POWERCYCLE, "poweroff_powercycle" }, + {} +}; + +static const struct bin_table bin_mac_hid_files[] = { + /* DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES unused */ + /* DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES unused */ + { CTL_INT, DEV_MAC_HID_MOUSE_BUTTON_EMULATION, "mouse_button_emulation" }, + { CTL_INT, DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE, "mouse_button2_keycode" }, + { CTL_INT, DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE, "mouse_button3_keycode" }, + /* DEV_MAC_HID_ADB_MOUSE_SENDS_KEYCODES unused */ + {} +}; + +static const struct bin_table bin_raid_table[] = { + { CTL_INT, DEV_RAID_SPEED_LIMIT_MIN, "speed_limit_min" }, + { CTL_INT, DEV_RAID_SPEED_LIMIT_MAX, "speed_limit_max" }, + {} +}; + +static const struct bin_table bin_scsi_table[] = { + { CTL_INT, DEV_SCSI_LOGGING_LEVEL, "logging_level" }, + {} +}; + +static const struct bin_table bin_dev_table[] = { + /* DEV_CDROM "cdrom" no longer used */ + /* DEV_HWMON unused */ + /* DEV_PARPORT "parport" no longer used */ + { CTL_DIR, DEV_RAID, "raid", bin_raid_table }, + { CTL_DIR, DEV_MAC_HID, "mac_hid", bin_mac_hid_files }, + { CTL_DIR, DEV_SCSI, "scsi", bin_scsi_table }, + { CTL_DIR, DEV_IPMI, "ipmi", bin_ipmi_table }, + {} +}; + +static const struct bin_table bin_bus_isa_table[] = { + { CTL_INT, BUS_ISA_MEM_BASE, "membase" }, + { CTL_INT, BUS_ISA_PORT_BASE, "portbase" }, + { CTL_INT, BUS_ISA_PORT_SHIFT, "portshift" }, + {} +}; + +static const struct bin_table bin_bus_table[] = { + { CTL_DIR, CTL_BUS_ISA, "isa", bin_bus_isa_table }, + {} +}; + + +static const struct bin_table bin_s390dbf_table[] = { + { CTL_INT, 5678 /* CTL_S390DBF_STOPPABLE */, "debug_stoppable" }, + { CTL_INT, 5679 /* CTL_S390DBF_ACTIVE */, "debug_active" }, + {} +}; + +static const struct bin_table bin_sunrpc_table[] = { + /* CTL_RPCDEBUG "rpc_debug" no longer used */ + /* CTL_NFSDEBUG "nfs_debug" no longer used */ + /* CTL_NFSDDEBUG "nfsd_debug" no longer used */ + /* CTL_NLMDEBUG "nlm_debug" no longer used */ + + { CTL_INT, CTL_SLOTTABLE_UDP, "udp_slot_table_entries" }, + { CTL_INT, CTL_SLOTTABLE_TCP, "tcp_slot_table_entries" }, + { CTL_INT, CTL_MIN_RESVPORT, "min_resvport" }, + { CTL_INT, CTL_MAX_RESVPORT, "max_resvport" }, + {} +}; + +static const struct bin_table bin_pm_table[] = { + /* frv specific */ + /* 1 == CTL_PM_SUSPEND "suspend" no longer used" */ + { CTL_INT, 2 /* CTL_PM_CMODE */, "cmode" }, + { CTL_INT, 3 /* CTL_PM_P0 */, "p0" }, + { CTL_INT, 4 /* CTL_PM_CM */, "cm" }, + {} +}; + +static const struct bin_table bin_root_table[] = { + { CTL_DIR, CTL_KERN, "kernel", bin_kern_table }, + { CTL_DIR, CTL_VM, "vm", bin_vm_table }, + { CTL_DIR, CTL_NET, "net", bin_net_table }, + /* CTL_PROC not used */ + { CTL_DIR, CTL_FS, "fs", bin_fs_table }, + /* CTL_DEBUG "debug" no longer used */ + { CTL_DIR, CTL_DEV, "dev", bin_dev_table }, + { CTL_DIR, CTL_BUS, "bus", bin_bus_table }, + { CTL_DIR, CTL_ABI, "abi" }, + /* CTL_CPU not used */ + /* CTL_ARLAN "arlan" no longer used */ + { CTL_DIR, CTL_S390DBF, "s390dbf", bin_s390dbf_table }, + { CTL_DIR, CTL_SUNRPC, "sunrpc", bin_sunrpc_table }, + { CTL_DIR, CTL_PM, "pm", bin_pm_table }, + {} +}; + +static ssize_t bin_dir(struct file *file, + void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) +{ + return -ENOTDIR; +} + + +static ssize_t bin_string(struct file *file, + void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) +{ + ssize_t result, copied = 0; + + if (oldval && oldlen) { + char __user *lastp; + loff_t pos = 0; + int ch; + + result = vfs_read(file, oldval, oldlen, &pos); + if (result < 0) + goto out; + + copied = result; + lastp = oldval + copied - 1; + + result = -EFAULT; + if (get_user(ch, lastp)) + goto out; + + /* Trim off the trailing newline */ + if (ch == '\n') { + result = -EFAULT; + if (put_user('\0', lastp)) + goto out; + copied -= 1; + } + } + + if (newval && newlen) { + loff_t pos = 0; + + result = vfs_write(file, newval, newlen, &pos); + if (result < 0) + goto out; + } + + result = copied; +out: + return result; +} + +static ssize_t bin_intvec(struct file *file, + void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) +{ + mm_segment_t old_fs = get_fs(); + ssize_t copied = 0; + char *buffer; + ssize_t result; + + result = -ENOMEM; + buffer = kmalloc(BUFSZ, GFP_KERNEL); + if (!buffer) + goto out; + + if (oldval && oldlen) { + unsigned __user *vec = oldval; + size_t length = oldlen / sizeof(*vec); + loff_t pos = 0; + char *str, *end; + int i; + + set_fs(KERNEL_DS); + result = vfs_read(file, buffer, BUFSZ - 1, &pos); + set_fs(old_fs); + if (result < 0) + goto out_kfree; + + str = buffer; + end = str + result; + *end++ = '\0'; + for (i = 0; i < length; i++) { + unsigned long value; + + value = simple_strtoul(str, &str, 10); + while (isspace(*str)) + str++; + + result = -EFAULT; + if (put_user(value, vec + i)) + goto out_kfree; + + copied += sizeof(*vec); + if (!isdigit(*str)) + break; + } + } + + if (newval && newlen) { + unsigned __user *vec = newval; + size_t length = newlen / sizeof(*vec); + loff_t pos = 0; + char *str, *end; + int i; + + str = buffer; + end = str + BUFSZ; + for (i = 0; i < length; i++) { + unsigned long value; + + result = -EFAULT; + if (get_user(value, vec + i)) + goto out_kfree; + + str += snprintf(str, end - str, "%lu\t", value); + } + + set_fs(KERNEL_DS); + result = vfs_write(file, buffer, str - buffer, &pos); + set_fs(old_fs); + if (result < 0) + goto out_kfree; + } + result = copied; +out_kfree: + kfree(buffer); +out: + return result; +} + +static ssize_t bin_ulongvec(struct file *file, + void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) +{ + mm_segment_t old_fs = get_fs(); + ssize_t copied = 0; + char *buffer; + ssize_t result; + + result = -ENOMEM; + buffer = kmalloc(BUFSZ, GFP_KERNEL); + if (!buffer) + goto out; + + if (oldval && oldlen) { + unsigned long __user *vec = oldval; + size_t length = oldlen / sizeof(*vec); + loff_t pos = 0; + char *str, *end; + int i; + + set_fs(KERNEL_DS); + result = vfs_read(file, buffer, BUFSZ - 1, &pos); + set_fs(old_fs); + if (result < 0) + goto out_kfree; + + str = buffer; + end = str + result; + *end++ = '\0'; + for (i = 0; i < length; i++) { + unsigned long value; + + value = simple_strtoul(str, &str, 10); + while (isspace(*str)) + str++; + + result = -EFAULT; + if (put_user(value, vec + i)) + goto out_kfree; + + copied += sizeof(*vec); + if (!isdigit(*str)) + break; + } + } + + if (newval && newlen) { + unsigned long __user *vec = newval; + size_t length = newlen / sizeof(*vec); + loff_t pos = 0; + char *str, *end; + int i; + + str = buffer; + end = str + BUFSZ; + for (i = 0; i < length; i++) { + unsigned long value; + + result = -EFAULT; + if (get_user(value, vec + i)) + goto out_kfree; + + str += snprintf(str, end - str, "%lu\t", value); + } + + set_fs(KERNEL_DS); + result = vfs_write(file, buffer, str - buffer, &pos); + set_fs(old_fs); + if (result < 0) + goto out_kfree; + } + result = copied; +out_kfree: + kfree(buffer); +out: + return result; +} + +static unsigned hex_value(int ch) +{ + return isdigit(ch) ? ch - '0' : ((ch | 0x20) - 'a') + 10; +} + +static ssize_t bin_uuid(struct file *file, + void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) +{ + mm_segment_t old_fs = get_fs(); + ssize_t result, copied = 0; + + /* Only supports reads */ + if (oldval && oldlen) { + loff_t pos = 0; + char buf[40], *str = buf; + unsigned char uuid[16]; + int i; + + set_fs(KERNEL_DS); + result = vfs_read(file, buf, sizeof(buf) - 1, &pos); + set_fs(old_fs); + if (result < 0) + goto out; + + buf[result] = '\0'; + + /* Convert the uuid to from a string to binary */ + for (i = 0; i < 16; i++) { + result = -EIO; + if (!isxdigit(str[0]) || !isxdigit(str[1])) + goto out; + + uuid[i] = (hex_value(str[0]) << 4) | hex_value(str[1]); + str += 2; + if (*str == '-') + str++; + } + + if (oldlen > 16) + oldlen = 16; + + result = -EFAULT; + if (copy_to_user(oldval, uuid, oldlen)) + goto out; + + copied = oldlen; + } + result = copied; +out: + return result; +} + +static ssize_t bin_dn_node_address(struct file *file, + void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) +{ + mm_segment_t old_fs = get_fs(); + ssize_t result, copied = 0; + + if (oldval && oldlen) { + loff_t pos = 0; + char buf[15], *nodep; + unsigned long area, node; + __le16 dnaddr; + + set_fs(KERNEL_DS); + result = vfs_read(file, buf, sizeof(buf) - 1, &pos); + set_fs(old_fs); + if (result < 0) + goto out; + + buf[result] = '\0'; + + /* Convert the decnet addresss to binary */ + result = -EIO; + nodep = strchr(buf, '.') + 1; + if (!nodep) + goto out; + + area = simple_strtoul(buf, NULL, 10); + node = simple_strtoul(nodep, NULL, 10); + + result = -EIO; + if ((area > 63)||(node > 1023)) + goto out; + + dnaddr = cpu_to_le16((area << 10) | node); + + result = -EFAULT; + if (put_user(dnaddr, (__le16 __user *)oldval)) + goto out; + + copied = sizeof(dnaddr); + } + + if (newval && newlen) { + loff_t pos = 0; + __le16 dnaddr; + char buf[15]; + int len; + + result = -EINVAL; + if (newlen != sizeof(dnaddr)) + goto out; + + result = -EFAULT; + if (get_user(dnaddr, (__le16 __user *)newval)) + goto out; + + len = snprintf(buf, sizeof(buf), "%hu.%hu", + le16_to_cpu(dnaddr) >> 10, + le16_to_cpu(dnaddr) & 0x3ff); + + set_fs(KERNEL_DS); + result = vfs_write(file, buf, len, &pos); + set_fs(old_fs); + if (result < 0) + goto out; + } + + result = copied; +out: + return result; +} + +static const struct bin_table *get_sysctl(const int *name, int nlen, char *path) +{ + const struct bin_table *table = &bin_root_table[0]; + int ctl_name; + + /* The binary sysctl tables have a small maximum depth so + * there is no danger of overflowing our path as it PATH_MAX + * bytes long. + */ + memcpy(path, "sys/", 4); + path += 4; + +repeat: + if (!nlen) + return ERR_PTR(-ENOTDIR); + ctl_name = *name; + name++; + nlen--; + for ( ; table->convert; table++) { + int len = 0; + + /* + * For a wild card entry map from ifindex to network + * device name. + */ + if (!table->ctl_name) { +#ifdef CONFIG_NET + struct net *net = current->nsproxy->net_ns; + struct net_device *dev; + dev = dev_get_by_index(net, ctl_name); + if (dev) { + len = strlen(dev->name); + memcpy(path, dev->name, len); + dev_put(dev); + } +#endif + /* Use the well known sysctl number to proc name mapping */ + } else if (ctl_name == table->ctl_name) { + len = strlen(table->procname); + memcpy(path, table->procname, len); + } + if (len) { + path += len; + if (table->child) { + *path++ = '/'; + table = table->child; + goto repeat; + } + *path = '\0'; + return table; + } + } + return ERR_PTR(-ENOTDIR); +} + +static char *sysctl_getname(const int *name, int nlen, const struct bin_table **tablep) +{ + char *tmp, *result; + + result = ERR_PTR(-ENOMEM); + tmp = __getname(); + if (tmp) { + const struct bin_table *table = get_sysctl(name, nlen, tmp); + result = tmp; + *tablep = table; + if (IS_ERR(table)) { + __putname(tmp); + result = ERR_CAST(table); + } + } + return result; +} + +static ssize_t binary_sysctl(const int *name, int nlen, + void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) +{ + const struct bin_table *table = NULL; + struct nameidata nd; + struct vfsmount *mnt; + struct file *file; + ssize_t result; + char *pathname; + int flags; + int acc_mode, fmode; + + pathname = sysctl_getname(name, nlen, &table); + result = PTR_ERR(pathname); + if (IS_ERR(pathname)) + goto out; + + /* How should the sysctl be accessed? */ + if (oldval && oldlen && newval && newlen) { + flags = O_RDWR; + acc_mode = MAY_READ | MAY_WRITE; + fmode = FMODE_READ | FMODE_WRITE; + } else if (newval && newlen) { + flags = O_WRONLY; + acc_mode = MAY_WRITE; + fmode = FMODE_WRITE; + } else if (oldval && oldlen) { + flags = O_RDONLY; + acc_mode = MAY_READ; + fmode = FMODE_READ; + } else { + result = 0; + goto out_putname; + } + + mnt = current->nsproxy->pid_ns->proc_mnt; + result = vfs_path_lookup(mnt->mnt_root, mnt, pathname, 0, &nd); + if (result) + goto out_putname; + + result = may_open(&nd.path, acc_mode, fmode); + if (result) + goto out_putpath; + + file = dentry_open(nd.path.dentry, nd.path.mnt, flags, current_cred()); + result = PTR_ERR(file); + if (IS_ERR(file)) + goto out_putname; + + result = table->convert(file, oldval, oldlen, newval, newlen); + + fput(file); +out_putname: + putname(pathname); +out: + return result; + +out_putpath: + path_put(&nd.path); + goto out_putname; +} + + +#else /* CONFIG_SYSCTL_SYSCALL */ + +static ssize_t binary_sysctl(const int *name, int nlen, + void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) +{ + return -ENOSYS; +} + +#endif /* CONFIG_SYSCTL_SYSCALL */ + + +static void deprecated_sysctl_warning(const int *name, int nlen) +{ + int i; + + if (printk_ratelimit()) { + printk(KERN_INFO + "warning: process `%s' used the deprecated sysctl " + "system call with ", current->comm); + for (i = 0; i < nlen; i++) + printk("%d.", name[i]); + printk("\n"); + } + return; +} + +static ssize_t do_sysctl(int __user *args_name, int nlen, + void __user *oldval, size_t oldlen, void __user *newval, size_t newlen) +{ + int name[CTL_MAXNAME]; + int i; + + /* Check args->nlen. */ + if (nlen < 0 || nlen > CTL_MAXNAME) + return -ENOTDIR; + /* Read in the sysctl name for simplicity */ + for (i = 0; i < nlen; i++) + if (get_user(name[i], args_name + i)) + return -EFAULT; + + deprecated_sysctl_warning(name, nlen); + + return binary_sysctl(name, nlen, oldval, oldlen, newval, newlen); +} + +SYSCALL_DEFINE1(sysctl, struct __sysctl_args __user *, args) +{ + struct __sysctl_args tmp; + size_t oldlen = 0; + ssize_t result; + + if (copy_from_user(&tmp, args, sizeof(tmp))) + return -EFAULT; + + if (tmp.oldval && !tmp.oldlenp) + return -EFAULT; + + if (tmp.oldlenp && get_user(oldlen, tmp.oldlenp)) + return -EFAULT; + + result = do_sysctl(tmp.name, tmp.nlen, tmp.oldval, oldlen, + tmp.newval, tmp.newlen); + + if (result >= 0) { + oldlen = result; + result = 0; + } + + if (tmp.oldlenp && put_user(oldlen, tmp.oldlenp)) + return -EFAULT; + + return result; +} + + +#ifdef CONFIG_COMPAT +#include <asm/compat.h> + +struct compat_sysctl_args { + compat_uptr_t name; + int nlen; + compat_uptr_t oldval; + compat_uptr_t oldlenp; + compat_uptr_t newval; + compat_size_t newlen; + compat_ulong_t __unused[4]; +}; + +asmlinkage long compat_sys_sysctl(struct compat_sysctl_args __user *args) +{ + struct compat_sysctl_args tmp; + compat_size_t __user *compat_oldlenp; + size_t oldlen = 0; + ssize_t result; + + if (copy_from_user(&tmp, args, sizeof(tmp))) + return -EFAULT; + + if (tmp.oldval && !tmp.oldlenp) + return -EFAULT; + + compat_oldlenp = compat_ptr(tmp.oldlenp); + if (compat_oldlenp && get_user(oldlen, compat_oldlenp)) + return -EFAULT; + + result = do_sysctl(compat_ptr(tmp.name), tmp.nlen, + compat_ptr(tmp.oldval), oldlen, + compat_ptr(tmp.newval), tmp.newlen); + + if (result >= 0) { + oldlen = result; + result = 0; + } + + if (compat_oldlenp && put_user(oldlen, compat_oldlenp)) + return -EFAULT; + + return result; +} + +#endif /* CONFIG_COMPAT */ diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c index b6e7aaea4604..04cdcf72c827 100644 --- a/kernel/sysctl_check.c +++ b/kernel/sysctl_check.c @@ -5,1239 +5,6 @@ #include <linux/string.h> #include <net/ip_vs.h> -struct trans_ctl_table { - int ctl_name; - const char *procname; - const struct trans_ctl_table *child; -}; - -static const struct trans_ctl_table trans_random_table[] = { - { RANDOM_POOLSIZE, "poolsize" }, - { RANDOM_ENTROPY_COUNT, "entropy_avail" }, - { RANDOM_READ_THRESH, "read_wakeup_threshold" }, - { RANDOM_WRITE_THRESH, "write_wakeup_threshold" }, - { RANDOM_BOOT_ID, "boot_id" }, - { RANDOM_UUID, "uuid" }, - {} -}; - -static const struct trans_ctl_table trans_pty_table[] = { - { PTY_MAX, "max" }, - { PTY_NR, "nr" }, - {} -}; - -static const struct trans_ctl_table trans_kern_table[] = { - { KERN_OSTYPE, "ostype" }, - { KERN_OSRELEASE, "osrelease" }, - /* KERN_OSREV not used */ - { KERN_VERSION, "version" }, - /* KERN_SECUREMASK not used */ - /* KERN_PROF not used */ - { KERN_NODENAME, "hostname" }, - { KERN_DOMAINNAME, "domainname" }, - - { KERN_PANIC, "panic" }, - { KERN_REALROOTDEV, "real-root-dev" }, - - { KERN_SPARC_REBOOT, "reboot-cmd" }, - { KERN_CTLALTDEL, "ctrl-alt-del" }, - { KERN_PRINTK, "printk" }, - - /* KERN_NAMETRANS not used */ - /* KERN_PPC_HTABRECLAIM not used */ - /* KERN_PPC_ZEROPAGED not used */ - { KERN_PPC_POWERSAVE_NAP, "powersave-nap" }, - - { KERN_MODPROBE, "modprobe" }, - { KERN_SG_BIG_BUFF, "sg-big-buff" }, - { KERN_ACCT, "acct" }, - { KERN_PPC_L2CR, "l2cr" }, - - /* KERN_RTSIGNR not used */ - /* KERN_RTSIGMAX not used */ - - { KERN_SHMMAX, "shmmax" }, - { KERN_MSGMAX, "msgmax" }, - { KERN_MSGMNB, "msgmnb" }, - /* KERN_MSGPOOL not used*/ - { KERN_SYSRQ, "sysrq" }, - { KERN_MAX_THREADS, "threads-max" }, - { KERN_RANDOM, "random", trans_random_table }, - { KERN_SHMALL, "shmall" }, - { KERN_MSGMNI, "msgmni" }, - { KERN_SEM, "sem" }, - { KERN_SPARC_STOP_A, "stop-a" }, - { KERN_SHMMNI, "shmmni" }, - - { KERN_OVERFLOWUID, "overflowuid" }, - { KERN_OVERFLOWGID, "overflowgid" }, - - { KERN_HOTPLUG, "hotplug", }, - { KERN_IEEE_EMULATION_WARNINGS, "ieee_emulation_warnings" }, - - { KERN_S390_USER_DEBUG_LOGGING, "userprocess_debug" }, - { KERN_CORE_USES_PID, "core_uses_pid" }, - { KERN_TAINTED, "tainted" }, - { KERN_CADPID, "cad_pid" }, - { KERN_PIDMAX, "pid_max" }, - { KERN_CORE_PATTERN, "core_pattern" }, - { KERN_PANIC_ON_OOPS, "panic_on_oops" }, - { KERN_HPPA_PWRSW, "soft-power" }, - { KERN_HPPA_UNALIGNED, "unaligned-trap" }, - - { KERN_PRINTK_RATELIMIT, "printk_ratelimit" }, - { KERN_PRINTK_RATELIMIT_BURST, "printk_ratelimit_burst" }, - - { KERN_PTY, "pty", trans_pty_table }, - { KERN_NGROUPS_MAX, "ngroups_max" }, - { KERN_SPARC_SCONS_PWROFF, "scons-poweroff" }, - { KERN_HZ_TIMER, "hz_timer" }, - { KERN_UNKNOWN_NMI_PANIC, "unknown_nmi_panic" }, - { KERN_BOOTLOADER_TYPE, "bootloader_type" }, - { KERN_RANDOMIZE, "randomize_va_space" }, - - { KERN_SPIN_RETRY, "spin_retry" }, - { KERN_ACPI_VIDEO_FLAGS, "acpi_video_flags" }, - { KERN_IA64_UNALIGNED, "ignore-unaligned-usertrap" }, - { KERN_COMPAT_LOG, "compat-log" }, - { KERN_MAX_LOCK_DEPTH, "max_lock_depth" }, - { KERN_NMI_WATCHDOG, "nmi_watchdog" }, - { KERN_PANIC_ON_NMI, "panic_on_unrecovered_nmi" }, - {} -}; - -static const struct trans_ctl_table trans_vm_table[] = { - { VM_OVERCOMMIT_MEMORY, "overcommit_memory" }, - { VM_PAGE_CLUSTER, "page-cluster" }, - { VM_DIRTY_BACKGROUND, "dirty_background_ratio" }, - { VM_DIRTY_RATIO, "dirty_ratio" }, - { VM_DIRTY_WB_CS, "dirty_writeback_centisecs" }, - { VM_DIRTY_EXPIRE_CS, "dirty_expire_centisecs" }, - { VM_NR_PDFLUSH_THREADS, "nr_pdflush_threads" }, - { VM_OVERCOMMIT_RATIO, "overcommit_ratio" }, - /* VM_PAGEBUF unused */ - { VM_HUGETLB_PAGES, "nr_hugepages" }, - { VM_SWAPPINESS, "swappiness" }, - { VM_LOWMEM_RESERVE_RATIO, "lowmem_reserve_ratio" }, - { VM_MIN_FREE_KBYTES, "min_free_kbytes" }, - { VM_MAX_MAP_COUNT, "max_map_count" }, - { VM_LAPTOP_MODE, "laptop_mode" }, - { VM_BLOCK_DUMP, "block_dump" }, - { VM_HUGETLB_GROUP, "hugetlb_shm_group" }, - { VM_VFS_CACHE_PRESSURE, "vfs_cache_pressure" }, - { VM_LEGACY_VA_LAYOUT, "legacy_va_layout" }, - /* VM_SWAP_TOKEN_TIMEOUT unused */ - { VM_DROP_PAGECACHE, "drop_caches" }, - { VM_PERCPU_PAGELIST_FRACTION, "percpu_pagelist_fraction" }, - { VM_ZONE_RECLAIM_MODE, "zone_reclaim_mode" }, - { VM_MIN_UNMAPPED, "min_unmapped_ratio" }, - { VM_PANIC_ON_OOM, "panic_on_oom" }, - { VM_VDSO_ENABLED, "vdso_enabled" }, - { VM_MIN_SLAB, "min_slab_ratio" }, - - {} -}; - -static const struct trans_ctl_table trans_net_core_table[] = { - { NET_CORE_WMEM_MAX, "wmem_max" }, - { NET_CORE_RMEM_MAX, "rmem_max" }, - { NET_CORE_WMEM_DEFAULT, "wmem_default" }, - { NET_CORE_RMEM_DEFAULT, "rmem_default" }, - /* NET_CORE_DESTROY_DELAY unused */ - { NET_CORE_MAX_BACKLOG, "netdev_max_backlog" }, - /* NET_CORE_FASTROUTE unused */ - { NET_CORE_MSG_COST, "message_cost" }, - { NET_CORE_MSG_BURST, "message_burst" }, - { NET_CORE_OPTMEM_MAX, "optmem_max" }, - /* NET_CORE_HOT_LIST_LENGTH unused */ - /* NET_CORE_DIVERT_VERSION unused */ - /* NET_CORE_NO_CONG_THRESH unused */ - /* NET_CORE_NO_CONG unused */ - /* NET_CORE_LO_CONG unused */ - /* NET_CORE_MOD_CONG unused */ - { NET_CORE_DEV_WEIGHT, "dev_weight" }, - { NET_CORE_SOMAXCONN, "somaxconn" }, - { NET_CORE_BUDGET, "netdev_budget" }, - { NET_CORE_AEVENT_ETIME, "xfrm_aevent_etime" }, - { NET_CORE_AEVENT_RSEQTH, "xfrm_aevent_rseqth" }, - { NET_CORE_WARNINGS, "warnings" }, - {}, -}; - -static const struct trans_ctl_table trans_net_unix_table[] = { - /* NET_UNIX_DESTROY_DELAY unused */ - /* NET_UNIX_DELETE_DELAY unused */ - { NET_UNIX_MAX_DGRAM_QLEN, "max_dgram_qlen" }, - {} -}; - -static const struct trans_ctl_table trans_net_ipv4_route_table[] = { - { NET_IPV4_ROUTE_FLUSH, "flush" }, - { NET_IPV4_ROUTE_MIN_DELAY, "min_delay" }, - { NET_IPV4_ROUTE_MAX_DELAY, "max_delay" }, - { NET_IPV4_ROUTE_GC_THRESH, "gc_thresh" }, - { NET_IPV4_ROUTE_MAX_SIZE, "max_size" }, - { NET_IPV4_ROUTE_GC_MIN_INTERVAL, "gc_min_interval" }, - { NET_IPV4_ROUTE_GC_TIMEOUT, "gc_timeout" }, - { NET_IPV4_ROUTE_GC_INTERVAL, "gc_interval" }, - { NET_IPV4_ROUTE_REDIRECT_LOAD, "redirect_load" }, - { NET_IPV4_ROUTE_REDIRECT_NUMBER, "redirect_number" }, - { NET_IPV4_ROUTE_REDIRECT_SILENCE, "redirect_silence" }, - { NET_IPV4_ROUTE_ERROR_COST, "error_cost" }, - { NET_IPV4_ROUTE_ERROR_BURST, "error_burst" }, - { NET_IPV4_ROUTE_GC_ELASTICITY, "gc_elasticity" }, - { NET_IPV4_ROUTE_MTU_EXPIRES, "mtu_expires" }, - { NET_IPV4_ROUTE_MIN_PMTU, "min_pmtu" }, - { NET_IPV4_ROUTE_MIN_ADVMSS, "min_adv_mss" }, - { NET_IPV4_ROUTE_SECRET_INTERVAL, "secret_interval" }, - { NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS, "gc_min_interval_ms" }, - {} -}; - -static const struct trans_ctl_table trans_net_ipv4_conf_vars_table[] = { - { NET_IPV4_CONF_FORWARDING, "forwarding" }, - { NET_IPV4_CONF_MC_FORWARDING, "mc_forwarding" }, - - { NET_IPV4_CONF_PROXY_ARP, "proxy_arp" }, - { NET_IPV4_CONF_ACCEPT_REDIRECTS, "accept_redirects" }, - { NET_IPV4_CONF_SECURE_REDIRECTS, "secure_redirects" }, - { NET_IPV4_CONF_SEND_REDIRECTS, "send_redirects" }, - { NET_IPV4_CONF_SHARED_MEDIA, "shared_media" }, - { NET_IPV4_CONF_RP_FILTER, "rp_filter" }, - { NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE, "accept_source_route" }, - { NET_IPV4_CONF_BOOTP_RELAY, "bootp_relay" }, - { NET_IPV4_CONF_LOG_MARTIANS, "log_martians" }, - { NET_IPV4_CONF_TAG, "tag" }, - { NET_IPV4_CONF_ARPFILTER, "arp_filter" }, - { NET_IPV4_CONF_MEDIUM_ID, "medium_id" }, - { NET_IPV4_CONF_NOXFRM, "disable_xfrm" }, - { NET_IPV4_CONF_NOPOLICY, "disable_policy" }, - { NET_IPV4_CONF_FORCE_IGMP_VERSION, "force_igmp_version" }, - - { NET_IPV4_CONF_ARP_ANNOUNCE, "arp_announce" }, - { NET_IPV4_CONF_ARP_IGNORE, "arp_ignore" }, - { NET_IPV4_CONF_PROMOTE_SECONDARIES, "promote_secondaries" }, - { NET_IPV4_CONF_ARP_ACCEPT, "arp_accept" }, - { NET_IPV4_CONF_ARP_NOTIFY, "arp_notify" }, - {} -}; - -static const struct trans_ctl_table trans_net_ipv4_conf_table[] = { - { NET_PROTO_CONF_ALL, "all", trans_net_ipv4_conf_vars_table }, - { NET_PROTO_CONF_DEFAULT, "default", trans_net_ipv4_conf_vars_table }, - { 0, NULL, trans_net_ipv4_conf_vars_table }, - {} -}; - -static const struct trans_ctl_table trans_net_neigh_vars_table[] = { - { NET_NEIGH_MCAST_SOLICIT, "mcast_solicit" }, - { NET_NEIGH_UCAST_SOLICIT, "ucast_solicit" }, - { NET_NEIGH_APP_SOLICIT, "app_solicit" }, - { NET_NEIGH_RETRANS_TIME, "retrans_time" }, - { NET_NEIGH_REACHABLE_TIME, "base_reachable_time" }, - { NET_NEIGH_DELAY_PROBE_TIME, "delay_first_probe_time" }, - { NET_NEIGH_GC_STALE_TIME, "gc_stale_time" }, - { NET_NEIGH_UNRES_QLEN, "unres_qlen" }, - { NET_NEIGH_PROXY_QLEN, "proxy_qlen" }, - { NET_NEIGH_ANYCAST_DELAY, "anycast_delay" }, - { NET_NEIGH_PROXY_DELAY, "proxy_delay" }, - { NET_NEIGH_LOCKTIME, "locktime" }, - { NET_NEIGH_GC_INTERVAL, "gc_interval" }, - { NET_NEIGH_GC_THRESH1, "gc_thresh1" }, - { NET_NEIGH_GC_THRESH2, "gc_thresh2" }, - { NET_NEIGH_GC_THRESH3, "gc_thresh3" }, - { NET_NEIGH_RETRANS_TIME_MS, "retrans_time_ms" }, - { NET_NEIGH_REACHABLE_TIME_MS, "base_reachable_time_ms" }, - {} -}; - -static const struct trans_ctl_table trans_net_neigh_table[] = { - { NET_PROTO_CONF_DEFAULT, "default", trans_net_neigh_vars_table }, - { 0, NULL, trans_net_neigh_vars_table }, - {} -}; - -static const struct trans_ctl_table trans_net_ipv4_netfilter_table[] = { - { NET_IPV4_NF_CONNTRACK_MAX, "ip_conntrack_max" }, - - { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT, "ip_conntrack_tcp_timeout_syn_sent" }, - { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV, "ip_conntrack_tcp_timeout_syn_recv" }, - { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED, "ip_conntrack_tcp_timeout_established" }, - { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT, "ip_conntrack_tcp_timeout_fin_wait" }, - { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT, "ip_conntrack_tcp_timeout_close_wait" }, - { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK, "ip_conntrack_tcp_timeout_last_ack" }, - { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT, "ip_conntrack_tcp_timeout_time_wait" }, - { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_CLOSE, "ip_conntrack_tcp_timeout_close" }, - - { NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT, "ip_conntrack_udp_timeout" }, - { NET_IPV4_NF_CONNTRACK_UDP_TIMEOUT_STREAM, "ip_conntrack_udp_timeout_stream" }, - { NET_IPV4_NF_CONNTRACK_ICMP_TIMEOUT, "ip_conntrack_icmp_timeout" }, - { NET_IPV4_NF_CONNTRACK_GENERIC_TIMEOUT, "ip_conntrack_generic_timeout" }, - - { NET_IPV4_NF_CONNTRACK_BUCKETS, "ip_conntrack_buckets" }, - { NET_IPV4_NF_CONNTRACK_LOG_INVALID, "ip_conntrack_log_invalid" }, - { NET_IPV4_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS, "ip_conntrack_tcp_timeout_max_retrans" }, - { NET_IPV4_NF_CONNTRACK_TCP_LOOSE, "ip_conntrack_tcp_loose" }, - { NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL, "ip_conntrack_tcp_be_liberal" }, - { NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS, "ip_conntrack_tcp_max_retrans" }, - - { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED, "ip_conntrack_sctp_timeout_closed" }, - { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT, "ip_conntrack_sctp_timeout_cookie_wait" }, - { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED, "ip_conntrack_sctp_timeout_cookie_echoed" }, - { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED, "ip_conntrack_sctp_timeout_established" }, - { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT, "ip_conntrack_sctp_timeout_shutdown_sent" }, - { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD, "ip_conntrack_sctp_timeout_shutdown_recd" }, - { NET_IPV4_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT, "ip_conntrack_sctp_timeout_shutdown_ack_sent" }, - - { NET_IPV4_NF_CONNTRACK_COUNT, "ip_conntrack_count" }, - { NET_IPV4_NF_CONNTRACK_CHECKSUM, "ip_conntrack_checksum" }, - {} -}; - -static const struct trans_ctl_table trans_net_ipv4_table[] = { - { NET_IPV4_FORWARD, "ip_forward" }, - { NET_IPV4_DYNADDR, "ip_dynaddr" }, - - { NET_IPV4_CONF, "conf", trans_net_ipv4_conf_table }, - { NET_IPV4_NEIGH, "neigh", trans_net_neigh_table }, - { NET_IPV4_ROUTE, "route", trans_net_ipv4_route_table }, - /* NET_IPV4_FIB_HASH unused */ - { NET_IPV4_NETFILTER, "netfilter", trans_net_ipv4_netfilter_table }, - - { NET_IPV4_TCP_TIMESTAMPS, "tcp_timestamps" }, - { NET_IPV4_TCP_WINDOW_SCALING, "tcp_window_scaling" }, - { NET_IPV4_TCP_SACK, "tcp_sack" }, - { NET_IPV4_TCP_RETRANS_COLLAPSE, "tcp_retrans_collapse" }, - { NET_IPV4_DEFAULT_TTL, "ip_default_ttl" }, - /* NET_IPV4_AUTOCONFIG unused */ - { NET_IPV4_NO_PMTU_DISC, "ip_no_pmtu_disc" }, - { NET_IPV4_TCP_SYN_RETRIES, "tcp_syn_retries" }, - { NET_IPV4_IPFRAG_HIGH_THRESH, "ipfrag_high_thresh" }, - { NET_IPV4_IPFRAG_LOW_THRESH, "ipfrag_low_thresh" }, - { NET_IPV4_IPFRAG_TIME, "ipfrag_time" }, - /* NET_IPV4_TCP_MAX_KA_PROBES unused */ - { NET_IPV4_TCP_KEEPALIVE_TIME, "tcp_keepalive_time" }, - { NET_IPV4_TCP_KEEPALIVE_PROBES, "tcp_keepalive_probes" }, - { NET_IPV4_TCP_RETRIES1, "tcp_retries1" }, - { NET_IPV4_TCP_RETRIES2, "tcp_retries2" }, - { NET_IPV4_TCP_FIN_TIMEOUT, "tcp_fin_timeout" }, - /* NET_IPV4_IP_MASQ_DEBUG unused */ - { NET_TCP_SYNCOOKIES, "tcp_syncookies" }, - { NET_TCP_STDURG, "tcp_stdurg" }, - { NET_TCP_RFC1337, "tcp_rfc1337" }, - /* NET_TCP_SYN_TAILDROP unused */ - { NET_TCP_MAX_SYN_BACKLOG, "tcp_max_syn_backlog" }, - { NET_IPV4_LOCAL_PORT_RANGE, "ip_local_port_range" }, - { NET_IPV4_ICMP_ECHO_IGNORE_ALL, "icmp_echo_ignore_all" }, - { NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS, "icmp_echo_ignore_broadcasts" }, - /* NET_IPV4_ICMP_SOURCEQUENCH_RATE unused */ - /* NET_IPV4_ICMP_DESTUNREACH_RATE unused */ - /* NET_IPV4_ICMP_TIMEEXCEED_RATE unused */ - /* NET_IPV4_ICMP_PARAMPROB_RATE unused */ - /* NET_IPV4_ICMP_ECHOREPLY_RATE unused */ - { NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES, "icmp_ignore_bogus_error_responses" }, - { NET_IPV4_IGMP_MAX_MEMBERSHIPS, "igmp_max_memberships" }, - { NET_TCP_TW_RECYCLE, "tcp_tw_recycle" }, - /* NET_IPV4_ALWAYS_DEFRAG unused */ - { NET_IPV4_TCP_KEEPALIVE_INTVL, "tcp_keepalive_intvl" }, - { NET_IPV4_INET_PEER_THRESHOLD, "inet_peer_threshold" }, - { NET_IPV4_INET_PEER_MINTTL, "inet_peer_minttl" }, - { NET_IPV4_INET_PEER_MAXTTL, "inet_peer_maxttl" }, - { NET_IPV4_INET_PEER_GC_MINTIME, "inet_peer_gc_mintime" }, - { NET_IPV4_INET_PEER_GC_MAXTIME, "inet_peer_gc_maxtime" }, - { NET_TCP_ORPHAN_RETRIES, "tcp_orphan_retries" }, - { NET_TCP_ABORT_ON_OVERFLOW, "tcp_abort_on_overflow" }, - { NET_TCP_SYNACK_RETRIES, "tcp_synack_retries" }, - { NET_TCP_MAX_ORPHANS, "tcp_max_orphans" }, - { NET_TCP_MAX_TW_BUCKETS, "tcp_max_tw_buckets" }, - { NET_TCP_FACK, "tcp_fack" }, - { NET_TCP_REORDERING, "tcp_reordering" }, - { NET_TCP_ECN, "tcp_ecn" }, - { NET_TCP_DSACK, "tcp_dsack" }, - { NET_TCP_MEM, "tcp_mem" }, - { NET_TCP_WMEM, "tcp_wmem" }, - { NET_TCP_RMEM, "tcp_rmem" }, - { NET_TCP_APP_WIN, "tcp_app_win" }, - { NET_TCP_ADV_WIN_SCALE, "tcp_adv_win_scale" }, - { NET_IPV4_NONLOCAL_BIND, "ip_nonlocal_bind" }, - { NET_IPV4_ICMP_RATELIMIT, "icmp_ratelimit" }, - { NET_IPV4_ICMP_RATEMASK, "icmp_ratemask" }, - { NET_TCP_TW_REUSE, "tcp_tw_reuse" }, - { NET_TCP_FRTO, "tcp_frto" }, - { NET_TCP_LOW_LATENCY, "tcp_low_latency" }, - { NET_IPV4_IPFRAG_SECRET_INTERVAL, "ipfrag_secret_interval" }, - { NET_IPV4_IGMP_MAX_MSF, "igmp_max_msf" }, - { NET_TCP_NO_METRICS_SAVE, "tcp_no_metrics_save" }, - /* NET_TCP_DEFAULT_WIN_SCALE unused */ - { NET_TCP_MODERATE_RCVBUF, "tcp_moderate_rcvbuf" }, - { NET_TCP_TSO_WIN_DIVISOR, "tcp_tso_win_divisor" }, - /* NET_TCP_BIC_BETA unused */ - { NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR, "icmp_errors_use_inbound_ifaddr" }, - { NET_TCP_CONG_CONTROL, "tcp_congestion_control" }, - { NET_TCP_ABC, "tcp_abc" }, - { NET_IPV4_IPFRAG_MAX_DIST, "ipfrag_max_dist" }, - { NET_TCP_MTU_PROBING, "tcp_mtu_probing" }, - { NET_TCP_BASE_MSS, "tcp_base_mss" }, - { NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS, "tcp_workaround_signed_windows" }, - { NET_TCP_DMA_COPYBREAK, "tcp_dma_copybreak" }, - { NET_TCP_SLOW_START_AFTER_IDLE, "tcp_slow_start_after_idle" }, - { NET_CIPSOV4_CACHE_ENABLE, "cipso_cache_enable" }, - { NET_CIPSOV4_CACHE_BUCKET_SIZE, "cipso_cache_bucket_size" }, - { NET_CIPSOV4_RBM_OPTFMT, "cipso_rbm_optfmt" }, - { NET_CIPSOV4_RBM_STRICTVALID, "cipso_rbm_strictvalid" }, - { NET_TCP_AVAIL_CONG_CONTROL, "tcp_available_congestion_control" }, - { NET_TCP_ALLOWED_CONG_CONTROL, "tcp_allowed_congestion_control" }, - { NET_TCP_MAX_SSTHRESH, "tcp_max_ssthresh" }, - { NET_TCP_FRTO_RESPONSE, "tcp_frto_response" }, - { 2088 /* NET_IPQ_QMAX */, "ip_queue_maxlen" }, - {} -}; - -static const struct trans_ctl_table trans_net_ipx_table[] = { - { NET_IPX_PPROP_BROADCASTING, "ipx_pprop_broadcasting" }, - /* NET_IPX_FORWARDING unused */ - {} -}; - -static const struct trans_ctl_table trans_net_atalk_table[] = { - { NET_ATALK_AARP_EXPIRY_TIME, "aarp-expiry-time" }, - { NET_ATALK_AARP_TICK_TIME, "aarp-tick-time" }, - { NET_ATALK_AARP_RETRANSMIT_LIMIT, "aarp-retransmit-limit" }, - { NET_ATALK_AARP_RESOLVE_TIME, "aarp-resolve-time" }, - {}, -}; - -static const struct trans_ctl_table trans_net_netrom_table[] = { - { NET_NETROM_DEFAULT_PATH_QUALITY, "default_path_quality" }, - { NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER, "obsolescence_count_initialiser" }, - { NET_NETROM_NETWORK_TTL_INITIALISER, "network_ttl_initialiser" }, - { NET_NETROM_TRANSPORT_TIMEOUT, "transport_timeout" }, - { NET_NETROM_TRANSPORT_MAXIMUM_TRIES, "transport_maximum_tries" }, - { NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY, "transport_acknowledge_delay" }, - { NET_NETROM_TRANSPORT_BUSY_DELAY, "transport_busy_delay" }, - { NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE, "transport_requested_window_size" }, - { NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT, "transport_no_activity_timeout" }, - { NET_NETROM_ROUTING_CONTROL, "routing_control" }, - { NET_NETROM_LINK_FAILS_COUNT, "link_fails_count" }, - { NET_NETROM_RESET, "reset" }, - {} -}; - -static const struct trans_ctl_table trans_net_ax25_param_table[] = { - { NET_AX25_IP_DEFAULT_MODE, "ip_default_mode" }, - { NET_AX25_DEFAULT_MODE, "ax25_default_mode" }, - { NET_AX25_BACKOFF_TYPE, "backoff_type" }, - { NET_AX25_CONNECT_MODE, "connect_mode" }, - { NET_AX25_STANDARD_WINDOW, "standard_window_size" }, - { NET_AX25_EXTENDED_WINDOW, "extended_window_size" }, - { NET_AX25_T1_TIMEOUT, "t1_timeout" }, - { NET_AX25_T2_TIMEOUT, "t2_timeout" }, - { NET_AX25_T3_TIMEOUT, "t3_timeout" }, - { NET_AX25_IDLE_TIMEOUT, "idle_timeout" }, - { NET_AX25_N2, "maximum_retry_count" }, - { NET_AX25_PACLEN, "maximum_packet_length" }, - { NET_AX25_PROTOCOL, "protocol" }, - { NET_AX25_DAMA_SLAVE_TIMEOUT, "dama_slave_timeout" }, - {} -}; - -static const struct trans_ctl_table trans_net_ax25_table[] = { - { 0, NULL, trans_net_ax25_param_table }, - {} -}; - -static const struct trans_ctl_table trans_net_bridge_table[] = { - { NET_BRIDGE_NF_CALL_ARPTABLES, "bridge-nf-call-arptables" }, - { NET_BRIDGE_NF_CALL_IPTABLES, "bridge-nf-call-iptables" }, - { NET_BRIDGE_NF_CALL_IP6TABLES, "bridge-nf-call-ip6tables" }, - { NET_BRIDGE_NF_FILTER_VLAN_TAGGED, "bridge-nf-filter-vlan-tagged" }, - { NET_BRIDGE_NF_FILTER_PPPOE_TAGGED, "bridge-nf-filter-pppoe-tagged" }, - {} -}; - -static const struct trans_ctl_table trans_net_rose_table[] = { - { NET_ROSE_RESTART_REQUEST_TIMEOUT, "restart_request_timeout" }, - { NET_ROSE_CALL_REQUEST_TIMEOUT, "call_request_timeout" }, - { NET_ROSE_RESET_REQUEST_TIMEOUT, "reset_request_timeout" }, - { NET_ROSE_CLEAR_REQUEST_TIMEOUT, "clear_request_timeout" }, - { NET_ROSE_ACK_HOLD_BACK_TIMEOUT, "acknowledge_hold_back_timeout" }, - { NET_ROSE_ROUTING_CONTROL, "routing_control" }, - { NET_ROSE_LINK_FAIL_TIMEOUT, "link_fail_timeout" }, - { NET_ROSE_MAX_VCS, "maximum_virtual_circuits" }, - { NET_ROSE_WINDOW_SIZE, "window_size" }, - { NET_ROSE_NO_ACTIVITY_TIMEOUT, "no_activity_timeout" }, - {} -}; - -static const struct trans_ctl_table trans_net_ipv6_conf_var_table[] = { - { NET_IPV6_FORWARDING, "forwarding" }, - { NET_IPV6_HOP_LIMIT, "hop_limit" }, - { NET_IPV6_MTU, "mtu" }, - { NET_IPV6_ACCEPT_RA, "accept_ra" }, - { NET_IPV6_ACCEPT_REDIRECTS, "accept_redirects" }, - { NET_IPV6_AUTOCONF, "autoconf" }, - { NET_IPV6_DAD_TRANSMITS, "dad_transmits" }, - { NET_IPV6_RTR_SOLICITS, "router_solicitations" }, - { NET_IPV6_RTR_SOLICIT_INTERVAL, "router_solicitation_interval" }, - { NET_IPV6_RTR_SOLICIT_DELAY, "router_solicitation_delay" }, - { NET_IPV6_USE_TEMPADDR, "use_tempaddr" }, - { NET_IPV6_TEMP_VALID_LFT, "temp_valid_lft" }, - { NET_IPV6_TEMP_PREFERED_LFT, "temp_prefered_lft" }, - { NET_IPV6_REGEN_MAX_RETRY, "regen_max_retry" }, - { NET_IPV6_MAX_DESYNC_FACTOR, "max_desync_factor" }, - { NET_IPV6_MAX_ADDRESSES, "max_addresses" }, - { NET_IPV6_FORCE_MLD_VERSION, "force_mld_version" }, - { NET_IPV6_ACCEPT_RA_DEFRTR, "accept_ra_defrtr" }, - { NET_IPV6_ACCEPT_RA_PINFO, "accept_ra_pinfo" }, - { NET_IPV6_ACCEPT_RA_RTR_PREF, "accept_ra_rtr_pref" }, - { NET_IPV6_RTR_PROBE_INTERVAL, "router_probe_interval" }, - { NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN, "accept_ra_rt_info_max_plen" }, - { NET_IPV6_PROXY_NDP, "proxy_ndp" }, - { NET_IPV6_ACCEPT_SOURCE_ROUTE, "accept_source_route" }, - {} -}; - -static const struct trans_ctl_table trans_net_ipv6_conf_table[] = { - { NET_PROTO_CONF_ALL, "all", trans_net_ipv6_conf_var_table }, - { NET_PROTO_CONF_DEFAULT, "default", trans_net_ipv6_conf_var_table }, - { 0, NULL, trans_net_ipv6_conf_var_table }, - {} -}; - -static const struct trans_ctl_table trans_net_ipv6_route_table[] = { - { NET_IPV6_ROUTE_FLUSH, "flush" }, - { NET_IPV6_ROUTE_GC_THRESH, "gc_thresh" }, - { NET_IPV6_ROUTE_MAX_SIZE, "max_size" }, - { NET_IPV6_ROUTE_GC_MIN_INTERVAL, "gc_min_interval" }, - { NET_IPV6_ROUTE_GC_TIMEOUT, "gc_timeout" }, - { NET_IPV6_ROUTE_GC_INTERVAL, "gc_interval" }, - { NET_IPV6_ROUTE_GC_ELASTICITY, "gc_elasticity" }, - { NET_IPV6_ROUTE_MTU_EXPIRES, "mtu_expires" }, - { NET_IPV6_ROUTE_MIN_ADVMSS, "min_adv_mss" }, - { NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS, "gc_min_interval_ms" }, - {} -}; - -static const struct trans_ctl_table trans_net_ipv6_icmp_table[] = { - { NET_IPV6_ICMP_RATELIMIT, "ratelimit" }, - {} -}; - -static const struct trans_ctl_table trans_net_ipv6_table[] = { - { NET_IPV6_CONF, "conf", trans_net_ipv6_conf_table }, - { NET_IPV6_NEIGH, "neigh", trans_net_neigh_table }, - { NET_IPV6_ROUTE, "route", trans_net_ipv6_route_table }, - { NET_IPV6_ICMP, "icmp", trans_net_ipv6_icmp_table }, - { NET_IPV6_BINDV6ONLY, "bindv6only" }, - { NET_IPV6_IP6FRAG_HIGH_THRESH, "ip6frag_high_thresh" }, - { NET_IPV6_IP6FRAG_LOW_THRESH, "ip6frag_low_thresh" }, - { NET_IPV6_IP6FRAG_TIME, "ip6frag_time" }, - { NET_IPV6_IP6FRAG_SECRET_INTERVAL, "ip6frag_secret_interval" }, - { NET_IPV6_MLD_MAX_MSF, "mld_max_msf" }, - { 2088 /* IPQ_QMAX */, "ip6_queue_maxlen" }, - {} -}; - -static const struct trans_ctl_table trans_net_x25_table[] = { - { NET_X25_RESTART_REQUEST_TIMEOUT, "restart_request_timeout" }, - { NET_X25_CALL_REQUEST_TIMEOUT, "call_request_timeout" }, - { NET_X25_RESET_REQUEST_TIMEOUT, "reset_request_timeout" }, - { NET_X25_CLEAR_REQUEST_TIMEOUT, "clear_request_timeout" }, - { NET_X25_ACK_HOLD_BACK_TIMEOUT, "acknowledgement_hold_back_timeout" }, - { NET_X25_FORWARD, "x25_forward" }, - {} -}; - -static const struct trans_ctl_table trans_net_tr_table[] = { - { NET_TR_RIF_TIMEOUT, "rif_timeout" }, - {} -}; - - -static const struct trans_ctl_table trans_net_decnet_conf_vars[] = { - { NET_DECNET_CONF_DEV_FORWARDING, "forwarding" }, - { NET_DECNET_CONF_DEV_PRIORITY, "priority" }, - { NET_DECNET_CONF_DEV_T2, "t2" }, - { NET_DECNET_CONF_DEV_T3, "t3" }, - {} -}; - -static const struct trans_ctl_table trans_net_decnet_conf[] = { - { 0, NULL, trans_net_decnet_conf_vars }, - {} -}; - -static const struct trans_ctl_table trans_net_decnet_table[] = { - { NET_DECNET_CONF, "conf", trans_net_decnet_conf }, - { NET_DECNET_NODE_ADDRESS, "node_address" }, - { NET_DECNET_NODE_NAME, "node_name" }, - { NET_DECNET_DEFAULT_DEVICE, "default_device" }, - { NET_DECNET_TIME_WAIT, "time_wait" }, - { NET_DECNET_DN_COUNT, "dn_count" }, - { NET_DECNET_DI_COUNT, "di_count" }, - { NET_DECNET_DR_COUNT, "dr_count" }, - { NET_DECNET_DST_GC_INTERVAL, "dst_gc_interval" }, - { NET_DECNET_NO_FC_MAX_CWND, "no_fc_max_cwnd" }, - { NET_DECNET_MEM, "decnet_mem" }, - { NET_DECNET_RMEM, "decnet_rmem" }, - { NET_DECNET_WMEM, "decnet_wmem" }, - { NET_DECNET_DEBUG_LEVEL, "debug" }, - {} -}; - -static const struct trans_ctl_table trans_net_sctp_table[] = { - { NET_SCTP_RTO_INITIAL, "rto_initial" }, - { NET_SCTP_RTO_MIN, "rto_min" }, - { NET_SCTP_RTO_MAX, "rto_max" }, - { NET_SCTP_RTO_ALPHA, "rto_alpha_exp_divisor" }, - { NET_SCTP_RTO_BETA, "rto_beta_exp_divisor" }, - { NET_SCTP_VALID_COOKIE_LIFE, "valid_cookie_life" }, - { NET_SCTP_ASSOCIATION_MAX_RETRANS, "association_max_retrans" }, - { NET_SCTP_PATH_MAX_RETRANS, "path_max_retrans" }, - { NET_SCTP_MAX_INIT_RETRANSMITS, "max_init_retransmits" }, - { NET_SCTP_HB_INTERVAL, "hb_interval" }, - { NET_SCTP_PRESERVE_ENABLE, "cookie_preserve_enable" }, - { NET_SCTP_MAX_BURST, "max_burst" }, - { NET_SCTP_ADDIP_ENABLE, "addip_enable" }, - { NET_SCTP_PRSCTP_ENABLE, "prsctp_enable" }, - { NET_SCTP_SNDBUF_POLICY, "sndbuf_policy" }, - { NET_SCTP_SACK_TIMEOUT, "sack_timeout" }, - { NET_SCTP_RCVBUF_POLICY, "rcvbuf_policy" }, - {} -}; - -static const struct trans_ctl_table trans_net_llc_llc2_timeout_table[] = { - { NET_LLC2_ACK_TIMEOUT, "ack" }, - { NET_LLC2_P_TIMEOUT, "p" }, - { NET_LLC2_REJ_TIMEOUT, "rej" }, - { NET_LLC2_BUSY_TIMEOUT, "busy" }, - {} -}; - -static const struct trans_ctl_table trans_net_llc_station_table[] = { - { NET_LLC_STATION_ACK_TIMEOUT, "ack_timeout" }, - {} -}; - -static const struct trans_ctl_table trans_net_llc_llc2_table[] = { - { NET_LLC2, "timeout", trans_net_llc_llc2_timeout_table }, - {} -}; - -static const struct trans_ctl_table trans_net_llc_table[] = { - { NET_LLC2, "llc2", trans_net_llc_llc2_table }, - { NET_LLC_STATION, "station", trans_net_llc_station_table }, - {} -}; - -static const struct trans_ctl_table trans_net_netfilter_table[] = { - { NET_NF_CONNTRACK_MAX, "nf_conntrack_max" }, - { NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_SENT, "nf_conntrack_tcp_timeout_syn_sent" }, - { NET_NF_CONNTRACK_TCP_TIMEOUT_SYN_RECV, "nf_conntrack_tcp_timeout_syn_recv" }, - { NET_NF_CONNTRACK_TCP_TIMEOUT_ESTABLISHED, "nf_conntrack_tcp_timeout_established" }, - { NET_NF_CONNTRACK_TCP_TIMEOUT_FIN_WAIT, "nf_conntrack_tcp_timeout_fin_wait" }, - { NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE_WAIT, "nf_conntrack_tcp_timeout_close_wait" }, - { NET_NF_CONNTRACK_TCP_TIMEOUT_LAST_ACK, "nf_conntrack_tcp_timeout_last_ack" }, - { NET_NF_CONNTRACK_TCP_TIMEOUT_TIME_WAIT, "nf_conntrack_tcp_timeout_time_wait" }, - { NET_NF_CONNTRACK_TCP_TIMEOUT_CLOSE, "nf_conntrack_tcp_timeout_close" }, - { NET_NF_CONNTRACK_UDP_TIMEOUT, "nf_conntrack_udp_timeout" }, - { NET_NF_CONNTRACK_UDP_TIMEOUT_STREAM, "nf_conntrack_udp_timeout_stream" }, - { NET_NF_CONNTRACK_ICMP_TIMEOUT, "nf_conntrack_icmp_timeout" }, - { NET_NF_CONNTRACK_GENERIC_TIMEOUT, "nf_conntrack_generic_timeout" }, - { NET_NF_CONNTRACK_BUCKETS, "nf_conntrack_buckets" }, - { NET_NF_CONNTRACK_LOG_INVALID, "nf_conntrack_log_invalid" }, - { NET_NF_CONNTRACK_TCP_TIMEOUT_MAX_RETRANS, "nf_conntrack_tcp_timeout_max_retrans" }, - { NET_NF_CONNTRACK_TCP_LOOSE, "nf_conntrack_tcp_loose" }, - { NET_NF_CONNTRACK_TCP_BE_LIBERAL, "nf_conntrack_tcp_be_liberal" }, - { NET_NF_CONNTRACK_TCP_MAX_RETRANS, "nf_conntrack_tcp_max_retrans" }, - { NET_NF_CONNTRACK_SCTP_TIMEOUT_CLOSED, "nf_conntrack_sctp_timeout_closed" }, - { NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_WAIT, "nf_conntrack_sctp_timeout_cookie_wait" }, - { NET_NF_CONNTRACK_SCTP_TIMEOUT_COOKIE_ECHOED, "nf_conntrack_sctp_timeout_cookie_echoed" }, - { NET_NF_CONNTRACK_SCTP_TIMEOUT_ESTABLISHED, "nf_conntrack_sctp_timeout_established" }, - { NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_SENT, "nf_conntrack_sctp_timeout_shutdown_sent" }, - { NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_RECD, "nf_conntrack_sctp_timeout_shutdown_recd" }, - { NET_NF_CONNTRACK_SCTP_TIMEOUT_SHUTDOWN_ACK_SENT, "nf_conntrack_sctp_timeout_shutdown_ack_sent" }, - { NET_NF_CONNTRACK_COUNT, "nf_conntrack_count" }, - { NET_NF_CONNTRACK_ICMPV6_TIMEOUT, "nf_conntrack_icmpv6_timeout" }, - { NET_NF_CONNTRACK_FRAG6_TIMEOUT, "nf_conntrack_frag6_timeout" }, - { NET_NF_CONNTRACK_FRAG6_LOW_THRESH, "nf_conntrack_frag6_low_thresh" }, - { NET_NF_CONNTRACK_FRAG6_HIGH_THRESH, "nf_conntrack_frag6_high_thresh" }, - { NET_NF_CONNTRACK_CHECKSUM, "nf_conntrack_checksum" }, - - {} -}; - -static const struct trans_ctl_table trans_net_dccp_table[] = { - { NET_DCCP_DEFAULT, "default" }, - {} -}; - -static const struct trans_ctl_table trans_net_irda_table[] = { - { NET_IRDA_DISCOVERY, "discovery" }, - { NET_IRDA_DEVNAME, "devname" }, - { NET_IRDA_DEBUG, "debug" }, - { NET_IRDA_FAST_POLL, "fast_poll_increase" }, - { NET_IRDA_DISCOVERY_SLOTS, "discovery_slots" }, - { NET_IRDA_DISCOVERY_TIMEOUT, "discovery_timeout" }, - { NET_IRDA_SLOT_TIMEOUT, "slot_timeout" }, - { NET_IRDA_MAX_BAUD_RATE, "max_baud_rate" }, - { NET_IRDA_MIN_TX_TURN_TIME, "min_tx_turn_time" }, - { NET_IRDA_MAX_TX_DATA_SIZE, "max_tx_data_size" }, - { NET_IRDA_MAX_TX_WINDOW, "max_tx_window" }, - { NET_IRDA_MAX_NOREPLY_TIME, "max_noreply_time" }, - { NET_IRDA_WARN_NOREPLY_TIME, "warn_noreply_time" }, - { NET_IRDA_LAP_KEEPALIVE_TIME, "lap_keepalive_time" }, - {} -}; - -static const struct trans_ctl_table trans_net_table[] = { - { NET_CORE, "core", trans_net_core_table }, - /* NET_ETHER not used */ - /* NET_802 not used */ - { NET_UNIX, "unix", trans_net_unix_table }, - { NET_IPV4, "ipv4", trans_net_ipv4_table }, - { NET_IPX, "ipx", trans_net_ipx_table }, - { NET_ATALK, "appletalk", trans_net_atalk_table }, - { NET_NETROM, "netrom", trans_net_netrom_table }, - { NET_AX25, "ax25", trans_net_ax25_table }, - { NET_BRIDGE, "bridge", trans_net_bridge_table }, - { NET_ROSE, "rose", trans_net_rose_table }, - { NET_IPV6, "ipv6", trans_net_ipv6_table }, - { NET_X25, "x25", trans_net_x25_table }, - { NET_TR, "token-ring", trans_net_tr_table }, - { NET_DECNET, "decnet", trans_net_decnet_table }, - /* NET_ECONET not used */ - { NET_SCTP, "sctp", trans_net_sctp_table }, - { NET_LLC, "llc", trans_net_llc_table }, - { NET_NETFILTER, "netfilter", trans_net_netfilter_table }, - { NET_DCCP, "dccp", trans_net_dccp_table }, - { NET_IRDA, "irda", trans_net_irda_table }, - { 2089, "nf_conntrack_max" }, - {} -}; - -static const struct trans_ctl_table trans_fs_quota_table[] = { - { FS_DQ_LOOKUPS, "lookups" }, - { FS_DQ_DROPS, "drops" }, - { FS_DQ_READS, "reads" }, - { FS_DQ_WRITES, "writes" }, - { FS_DQ_CACHE_HITS, "cache_hits" }, - { FS_DQ_ALLOCATED, "allocated_dquots" }, - { FS_DQ_FREE, "free_dquots" }, - { FS_DQ_SYNCS, "syncs" }, - { FS_DQ_WARNINGS, "warnings" }, - {} -}; - -static const struct trans_ctl_table trans_fs_xfs_table[] = { - { XFS_SGID_INHERIT, "irix_sgid_inherit" }, - { XFS_SYMLINK_MODE, "irix_symlink_mode" }, - { XFS_PANIC_MASK, "panic_mask" }, - - { XFS_ERRLEVEL, "error_level" }, - { XFS_SYNCD_TIMER, "xfssyncd_centisecs" }, - { XFS_INHERIT_SYNC, "inherit_sync" }, - { XFS_INHERIT_NODUMP, "inherit_nodump" }, - { XFS_INHERIT_NOATIME, "inherit_noatime" }, - { XFS_BUF_TIMER, "xfsbufd_centisecs" }, - { XFS_BUF_AGE, "age_buffer_centisecs" }, - { XFS_INHERIT_NOSYM, "inherit_nosymlinks" }, - { XFS_ROTORSTEP, "rotorstep" }, - { XFS_INHERIT_NODFRG, "inherit_nodefrag" }, - { XFS_FILESTREAM_TIMER, "filestream_centisecs" }, - { XFS_STATS_CLEAR, "stats_clear" }, - {} -}; - -static const struct trans_ctl_table trans_fs_ocfs2_nm_table[] = { - { 1, "hb_ctl_path" }, - {} -}; - -static const struct trans_ctl_table trans_fs_ocfs2_table[] = { - { 1, "nm", trans_fs_ocfs2_nm_table }, - {} -}; - -static const struct trans_ctl_table trans_inotify_table[] = { - { INOTIFY_MAX_USER_INSTANCES, "max_user_instances" }, - { INOTIFY_MAX_USER_WATCHES, "max_user_watches" }, - { INOTIFY_MAX_QUEUED_EVENTS, "max_queued_events" }, - {} -}; - -static const struct trans_ctl_table trans_fs_table[] = { - { FS_NRINODE, "inode-nr" }, - { FS_STATINODE, "inode-state" }, - /* FS_MAXINODE unused */ - /* FS_NRDQUOT unused */ - /* FS_MAXDQUOT unused */ - { FS_NRFILE, "file-nr" }, - { FS_MAXFILE, "file-max" }, - { FS_DENTRY, "dentry-state" }, - /* FS_NRSUPER unused */ - /* FS_MAXUPSER unused */ - { FS_OVERFLOWUID, "overflowuid" }, - { FS_OVERFLOWGID, "overflowgid" }, - { FS_LEASES, "leases-enable" }, - { FS_DIR_NOTIFY, "dir-notify-enable" }, - { FS_LEASE_TIME, "lease-break-time" }, - { FS_DQSTATS, "quota", trans_fs_quota_table }, - { FS_XFS, "xfs", trans_fs_xfs_table }, - { FS_AIO_NR, "aio-nr" }, - { FS_AIO_MAX_NR, "aio-max-nr" }, - { FS_INOTIFY, "inotify", trans_inotify_table }, - { FS_OCFS2, "ocfs2", trans_fs_ocfs2_table }, - { KERN_SETUID_DUMPABLE, "suid_dumpable" }, - {} -}; - -static const struct trans_ctl_table trans_debug_table[] = { - {} -}; - -static const struct trans_ctl_table trans_cdrom_table[] = { - { DEV_CDROM_INFO, "info" }, - { DEV_CDROM_AUTOCLOSE, "autoclose" }, - { DEV_CDROM_AUTOEJECT, "autoeject" }, - { DEV_CDROM_DEBUG, "debug" }, - { DEV_CDROM_LOCK, "lock" }, - { DEV_CDROM_CHECK_MEDIA, "check_media" }, - {} -}; - -static const struct trans_ctl_table trans_ipmi_table[] = { - { DEV_IPMI_POWEROFF_POWERCYCLE, "poweroff_powercycle" }, - {} -}; - -static const struct trans_ctl_table trans_mac_hid_files[] = { - /* DEV_MAC_HID_KEYBOARD_SENDS_LINUX_KEYCODES unused */ - /* DEV_MAC_HID_KEYBOARD_LOCK_KEYCODES unused */ - { DEV_MAC_HID_MOUSE_BUTTON_EMULATION, "mouse_button_emulation" }, - { DEV_MAC_HID_MOUSE_BUTTON2_KEYCODE, "mouse_button2_keycode" }, - { DEV_MAC_HID_MOUSE_BUTTON3_KEYCODE, "mouse_button3_keycode" }, - /* DEV_MAC_HID_ADB_MOUSE_SENDS_KEYCODES unused */ - {} -}; - -static const struct trans_ctl_table trans_raid_table[] = { - { DEV_RAID_SPEED_LIMIT_MIN, "speed_limit_min" }, - { DEV_RAID_SPEED_LIMIT_MAX, "speed_limit_max" }, - {} -}; - -static const struct trans_ctl_table trans_scsi_table[] = { - { DEV_SCSI_LOGGING_LEVEL, "logging_level" }, - {} -}; - -static const struct trans_ctl_table trans_parport_default_table[] = { - { DEV_PARPORT_DEFAULT_TIMESLICE, "timeslice" }, - { DEV_PARPORT_DEFAULT_SPINTIME, "spintime" }, - {} -}; - -static const struct trans_ctl_table trans_parport_device_table[] = { - { DEV_PARPORT_DEVICE_TIMESLICE, "timeslice" }, - {} -}; - -static const struct trans_ctl_table trans_parport_devices_table[] = { - { DEV_PARPORT_DEVICES_ACTIVE, "active" }, - { 0, NULL, trans_parport_device_table }, - {} -}; - -static const struct trans_ctl_table trans_parport_parport_table[] = { - { DEV_PARPORT_SPINTIME, "spintime" }, - { DEV_PARPORT_BASE_ADDR, "base-addr" }, - { DEV_PARPORT_IRQ, "irq" }, - { DEV_PARPORT_DMA, "dma" }, - { DEV_PARPORT_MODES, "modes" }, - { DEV_PARPORT_DEVICES, "devices", trans_parport_devices_table }, - { DEV_PARPORT_AUTOPROBE, "autoprobe" }, - { DEV_PARPORT_AUTOPROBE + 1, "autoprobe0" }, - { DEV_PARPORT_AUTOPROBE + 2, "autoprobe1" }, - { DEV_PARPORT_AUTOPROBE + 3, "autoprobe2" }, - { DEV_PARPORT_AUTOPROBE + 4, "autoprobe3" }, - {} -}; -static const struct trans_ctl_table trans_parport_table[] = { - { DEV_PARPORT_DEFAULT, "default", trans_parport_default_table }, - { 0, NULL, trans_parport_parport_table }, - {} -}; - -static const struct trans_ctl_table trans_dev_table[] = { - { DEV_CDROM, "cdrom", trans_cdrom_table }, - /* DEV_HWMON unused */ - { DEV_PARPORT, "parport", trans_parport_table }, - { DEV_RAID, "raid", trans_raid_table }, - { DEV_MAC_HID, "mac_hid", trans_mac_hid_files }, - { DEV_SCSI, "scsi", trans_scsi_table }, - { DEV_IPMI, "ipmi", trans_ipmi_table }, - {} -}; - -static const struct trans_ctl_table trans_bus_isa_table[] = { - { BUS_ISA_MEM_BASE, "membase" }, - { BUS_ISA_PORT_BASE, "portbase" }, - { BUS_ISA_PORT_SHIFT, "portshift" }, - {} -}; - -static const struct trans_ctl_table trans_bus_table[] = { - { CTL_BUS_ISA, "isa", trans_bus_isa_table }, - {} -}; - -static const struct trans_ctl_table trans_arlan_conf_table0[] = { - { 1, "spreadingCode" }, - { 2, "channelNumber" }, - { 3, "scramblingDisable" }, - { 4, "txAttenuation" }, - { 5, "systemId" }, - { 6, "maxDatagramSize" }, - { 7, "maxFrameSize" }, - { 8, "maxRetries" }, - { 9, "receiveMode" }, - { 10, "priority" }, - { 11, "rootOrRepeater" }, - { 12, "SID" }, - { 13, "registrationMode" }, - { 14, "registrationFill" }, - { 15, "localTalkAddress" }, - { 16, "codeFormat" }, - { 17, "numChannels" }, - { 18, "channel1" }, - { 19, "channel2" }, - { 20, "channel3" }, - { 21, "channel4" }, - { 22, "txClear" }, - { 23, "txRetries" }, - { 24, "txRouting" }, - { 25, "txScrambled" }, - { 26, "rxParameter" }, - { 27, "txTimeoutMs" }, - { 28, "waitCardTimeout" }, - { 29, "channelSet" }, - { 30, "name" }, - { 31, "waitTime" }, - { 32, "lParameter" }, - { 33, "_15" }, - { 34, "headerSize" }, - { 36, "tx_delay_ms" }, - { 37, "retries" }, - { 38, "ReTransmitPacketMaxSize" }, - { 39, "waitReTransmitPacketMaxSize" }, - { 40, "fastReTransCount" }, - { 41, "driverRetransmissions" }, - { 42, "txAckTimeoutMs" }, - { 43, "registrationInterrupts" }, - { 44, "hardwareType" }, - { 45, "radioType" }, - { 46, "writeEEPROM" }, - { 47, "writeRadioType" }, - { 48, "entry_exit_debug" }, - { 49, "debug" }, - { 50, "in_speed" }, - { 51, "out_speed" }, - { 52, "in_speed10" }, - { 53, "out_speed10" }, - { 54, "in_speed_max" }, - { 55, "out_speed_max" }, - { 56, "measure_rate" }, - { 57, "pre_Command_Wait" }, - { 58, "rx_tweak1" }, - { 59, "rx_tweak2" }, - { 60, "tx_queue_len" }, - - { 150, "arlan0-txRing" }, - { 151, "arlan0-rxRing" }, - { 152, "arlan0-18" }, - { 153, "arlan0-ring" }, - { 154, "arlan0-shm-cpy" }, - { 155, "config0" }, - { 156, "reset0" }, - {} -}; - -static const struct trans_ctl_table trans_arlan_conf_table1[] = { - { 1, "spreadingCode" }, - { 2, "channelNumber" }, - { 3, "scramblingDisable" }, - { 4, "txAttenuation" }, - { 5, "systemId" }, - { 6, "maxDatagramSize" }, - { 7, "maxFrameSize" }, - { 8, "maxRetries" }, - { 9, "receiveMode" }, - { 10, "priority" }, - { 11, "rootOrRepeater" }, - { 12, "SID" }, - { 13, "registrationMode" }, - { 14, "registrationFill" }, - { 15, "localTalkAddress" }, - { 16, "codeFormat" }, - { 17, "numChannels" }, - { 18, "channel1" }, - { 19, "channel2" }, - { 20, "channel3" }, - { 21, "channel4" }, - { 22, "txClear" }, - { 23, "txRetries" }, - { 24, "txRouting" }, - { 25, "txScrambled" }, - { 26, "rxParameter" }, - { 27, "txTimeoutMs" }, - { 28, "waitCardTimeout" }, - { 29, "channelSet" }, - { 30, "name" }, - { 31, "waitTime" }, - { 32, "lParameter" }, - { 33, "_15" }, - { 34, "headerSize" }, - { 36, "tx_delay_ms" }, - { 37, "retries" }, - { 38, "ReTransmitPacketMaxSize" }, - { 39, "waitReTransmitPacketMaxSize" }, - { 40, "fastReTransCount" }, - { 41, "driverRetransmissions" }, - { 42, "txAckTimeoutMs" }, - { 43, "registrationInterrupts" }, - { 44, "hardwareType" }, - { 45, "radioType" }, - { 46, "writeEEPROM" }, - { 47, "writeRadioType" }, - { 48, "entry_exit_debug" }, - { 49, "debug" }, - { 50, "in_speed" }, - { 51, "out_speed" }, - { 52, "in_speed10" }, - { 53, "out_speed10" }, - { 54, "in_speed_max" }, - { 55, "out_speed_max" }, - { 56, "measure_rate" }, - { 57, "pre_Command_Wait" }, - { 58, "rx_tweak1" }, - { 59, "rx_tweak2" }, - { 60, "tx_queue_len" }, - - { 150, "arlan1-txRing" }, - { 151, "arlan1-rxRing" }, - { 152, "arlan1-18" }, - { 153, "arlan1-ring" }, - { 154, "arlan1-shm-cpy" }, - { 155, "config1" }, - { 156, "reset1" }, - {} -}; - -static const struct trans_ctl_table trans_arlan_conf_table2[] = { - { 1, "spreadingCode" }, - { 2, "channelNumber" }, - { 3, "scramblingDisable" }, - { 4, "txAttenuation" }, - { 5, "systemId" }, - { 6, "maxDatagramSize" }, - { 7, "maxFrameSize" }, - { 8, "maxRetries" }, - { 9, "receiveMode" }, - { 10, "priority" }, - { 11, "rootOrRepeater" }, - { 12, "SID" }, - { 13, "registrationMode" }, - { 14, "registrationFill" }, - { 15, "localTalkAddress" }, - { 16, "codeFormat" }, - { 17, "numChannels" }, - { 18, "channel1" }, - { 19, "channel2" }, - { 20, "channel3" }, - { 21, "channel4" }, - { 22, "txClear" }, - { 23, "txRetries" }, - { 24, "txRouting" }, - { 25, "txScrambled" }, - { 26, "rxParameter" }, - { 27, "txTimeoutMs" }, - { 28, "waitCardTimeout" }, - { 29, "channelSet" }, - { 30, "name" }, - { 31, "waitTime" }, - { 32, "lParameter" }, - { 33, "_15" }, - { 34, "headerSize" }, - { 36, "tx_delay_ms" }, - { 37, "retries" }, - { 38, "ReTransmitPacketMaxSize" }, - { 39, "waitReTransmitPacketMaxSize" }, - { 40, "fastReTransCount" }, - { 41, "driverRetransmissions" }, - { 42, "txAckTimeoutMs" }, - { 43, "registrationInterrupts" }, - { 44, "hardwareType" }, - { 45, "radioType" }, - { 46, "writeEEPROM" }, - { 47, "writeRadioType" }, - { 48, "entry_exit_debug" }, - { 49, "debug" }, - { 50, "in_speed" }, - { 51, "out_speed" }, - { 52, "in_speed10" }, - { 53, "out_speed10" }, - { 54, "in_speed_max" }, - { 55, "out_speed_max" }, - { 56, "measure_rate" }, - { 57, "pre_Command_Wait" }, - { 58, "rx_tweak1" }, - { 59, "rx_tweak2" }, - { 60, "tx_queue_len" }, - - { 150, "arlan2-txRing" }, - { 151, "arlan2-rxRing" }, - { 152, "arlan2-18" }, - { 153, "arlan2-ring" }, - { 154, "arlan2-shm-cpy" }, - { 155, "config2" }, - { 156, "reset2" }, - {} -}; - -static const struct trans_ctl_table trans_arlan_conf_table3[] = { - { 1, "spreadingCode" }, - { 2, "channelNumber" }, - { 3, "scramblingDisable" }, - { 4, "txAttenuation" }, - { 5, "systemId" }, - { 6, "maxDatagramSize" }, - { 7, "maxFrameSize" }, - { 8, "maxRetries" }, - { 9, "receiveMode" }, - { 10, "priority" }, - { 11, "rootOrRepeater" }, - { 12, "SID" }, - { 13, "registrationMode" }, - { 14, "registrationFill" }, - { 15, "localTalkAddress" }, - { 16, "codeFormat" }, - { 17, "numChannels" }, - { 18, "channel1" }, - { 19, "channel2" }, - { 20, "channel3" }, - { 21, "channel4" }, - { 22, "txClear" }, - { 23, "txRetries" }, - { 24, "txRouting" }, - { 25, "txScrambled" }, - { 26, "rxParameter" }, - { 27, "txTimeoutMs" }, - { 28, "waitCardTimeout" }, - { 29, "channelSet" }, - { 30, "name" }, - { 31, "waitTime" }, - { 32, "lParameter" }, - { 33, "_15" }, - { 34, "headerSize" }, - { 36, "tx_delay_ms" }, - { 37, "retries" }, - { 38, "ReTransmitPacketMaxSize" }, - { 39, "waitReTransmitPacketMaxSize" }, - { 40, "fastReTransCount" }, - { 41, "driverRetransmissions" }, - { 42, "txAckTimeoutMs" }, - { 43, "registrationInterrupts" }, - { 44, "hardwareType" }, - { 45, "radioType" }, - { 46, "writeEEPROM" }, - { 47, "writeRadioType" }, - { 48, "entry_exit_debug" }, - { 49, "debug" }, - { 50, "in_speed" }, - { 51, "out_speed" }, - { 52, "in_speed10" }, - { 53, "out_speed10" }, - { 54, "in_speed_max" }, - { 55, "out_speed_max" }, - { 56, "measure_rate" }, - { 57, "pre_Command_Wait" }, - { 58, "rx_tweak1" }, - { 59, "rx_tweak2" }, - { 60, "tx_queue_len" }, - - { 150, "arlan3-txRing" }, - { 151, "arlan3-rxRing" }, - { 152, "arlan3-18" }, - { 153, "arlan3-ring" }, - { 154, "arlan3-shm-cpy" }, - { 155, "config3" }, - { 156, "reset3" }, - {} -}; - -static const struct trans_ctl_table trans_arlan_table[] = { - { 1, "arlan0", trans_arlan_conf_table0 }, - { 2, "arlan1", trans_arlan_conf_table1 }, - { 3, "arlan2", trans_arlan_conf_table2 }, - { 4, "arlan3", trans_arlan_conf_table3 }, - {} -}; - -static const struct trans_ctl_table trans_s390dbf_table[] = { - { 5678 /* CTL_S390DBF_STOPPABLE */, "debug_stoppable" }, - { 5679 /* CTL_S390DBF_ACTIVE */, "debug_active" }, - {} -}; - -static const struct trans_ctl_table trans_sunrpc_table[] = { - { CTL_RPCDEBUG, "rpc_debug" }, - { CTL_NFSDEBUG, "nfs_debug" }, - { CTL_NFSDDEBUG, "nfsd_debug" }, - { CTL_NLMDEBUG, "nlm_debug" }, - { CTL_SLOTTABLE_UDP, "udp_slot_table_entries" }, - { CTL_SLOTTABLE_TCP, "tcp_slot_table_entries" }, - { CTL_MIN_RESVPORT, "min_resvport" }, - { CTL_MAX_RESVPORT, "max_resvport" }, - {} -}; - -static const struct trans_ctl_table trans_pm_table[] = { - { 1 /* CTL_PM_SUSPEND */, "suspend" }, - { 2 /* CTL_PM_CMODE */, "cmode" }, - { 3 /* CTL_PM_P0 */, "p0" }, - { 4 /* CTL_PM_CM */, "cm" }, - {} -}; - -static const struct trans_ctl_table trans_frv_table[] = { - { 1, "cache-mode" }, - { 2, "pin-cxnr" }, - {} -}; - -static const struct trans_ctl_table trans_root_table[] = { - { CTL_KERN, "kernel", trans_kern_table }, - { CTL_VM, "vm", trans_vm_table }, - { CTL_NET, "net", trans_net_table }, - /* CTL_PROC not used */ - { CTL_FS, "fs", trans_fs_table }, - { CTL_DEBUG, "debug", trans_debug_table }, - { CTL_DEV, "dev", trans_dev_table }, - { CTL_BUS, "bus", trans_bus_table }, - { CTL_ABI, "abi" }, - /* CTL_CPU not used */ - { CTL_ARLAN, "arlan", trans_arlan_table }, - { CTL_S390DBF, "s390dbf", trans_s390dbf_table }, - { CTL_SUNRPC, "sunrpc", trans_sunrpc_table }, - { CTL_PM, "pm", trans_pm_table }, - { CTL_FRV, "frv", trans_frv_table }, - {} -}; - - - static int sysctl_depth(struct ctl_table *table) { @@ -1261,47 +28,6 @@ static struct ctl_table *sysctl_parent(struct ctl_table *table, int n) return table; } -static const struct trans_ctl_table *sysctl_binary_lookup(struct ctl_table *table) -{ - struct ctl_table *test; - const struct trans_ctl_table *ref; - int cur_depth; - - cur_depth = sysctl_depth(table); - - ref = trans_root_table; -repeat: - test = sysctl_parent(table, cur_depth); - for (; ref->ctl_name || ref->procname || ref->child; ref++) { - int match = 0; - - if (cur_depth && !ref->child) - continue; - - if (test->procname && ref->procname && - (strcmp(test->procname, ref->procname) == 0)) - match++; - - if (test->ctl_name && ref->ctl_name && - (test->ctl_name == ref->ctl_name)) - match++; - - if (!ref->ctl_name && !ref->procname) - match++; - - if (match) { - if (cur_depth != 0) { - cur_depth--; - ref = ref->child; - goto repeat; - } - goto out; - } - } - ref = NULL; -out: - return ref; -} static void sysctl_print_path(struct ctl_table *table) { @@ -1315,26 +41,6 @@ static void sysctl_print_path(struct ctl_table *table) } } printk(" "); - if (table->ctl_name) { - for (i = depth; i >= 0; i--) { - tmp = sysctl_parent(table, i); - printk(".%d", tmp->ctl_name); - } - } -} - -static void sysctl_repair_table(struct ctl_table *table) -{ - /* Don't complain about the classic default - * sysctl strategy routine. Maybe later we - * can get the tables fixed and complain about - * this. - */ - if (table->ctl_name && table->procname && - (table->proc_handler == proc_dointvec) && - (!table->strategy)) { - table->strategy = sysctl_data; - } } static struct ctl_table *sysctl_check_lookup(struct nsproxy *namespaces, @@ -1352,7 +58,7 @@ static struct ctl_table *sysctl_check_lookup(struct nsproxy *namespaces, ref = head->ctl_table; repeat: test = sysctl_parent(table, cur_depth); - for (; ref->ctl_name || ref->procname; ref++) { + for (; ref->procname; ref++) { int match = 0; if (cur_depth && !ref->child) continue; @@ -1361,10 +67,6 @@ repeat: (strcmp(test->procname, ref->procname) == 0)) match++; - if (test->ctl_name && ref->ctl_name && - (test->ctl_name == ref->ctl_name)) - match++; - if (match) { if (cur_depth != 0) { cur_depth--; @@ -1392,38 +94,6 @@ static void set_fail(const char **fail, struct ctl_table *table, const char *str *fail = str; } -static int sysctl_check_dir(struct nsproxy *namespaces, - struct ctl_table *table) -{ - struct ctl_table *ref; - int error; - - error = 0; - ref = sysctl_check_lookup(namespaces, table); - if (ref) { - int match = 0; - if ((!table->procname && !ref->procname) || - (table->procname && ref->procname && - (strcmp(table->procname, ref->procname) == 0))) - match++; - - if ((!table->ctl_name && !ref->ctl_name) || - (table->ctl_name && ref->ctl_name && - (table->ctl_name == ref->ctl_name))) - match++; - - if (match != 2) { - printk(KERN_ERR "%s: failed: ", __func__); - sysctl_print_path(table); - printk(" ref: "); - sysctl_print_path(ref); - printk("\n"); - error = -EINVAL; - } - } - return error; -} - static void sysctl_check_leaf(struct nsproxy *namespaces, struct ctl_table *table, const char **fail) { @@ -1434,37 +104,15 @@ static void sysctl_check_leaf(struct nsproxy *namespaces, set_fail(fail, table, "Sysctl already exists"); } -static void sysctl_check_bin_path(struct ctl_table *table, const char **fail) -{ - const struct trans_ctl_table *ref; - - ref = sysctl_binary_lookup(table); - if (table->ctl_name && !ref) - set_fail(fail, table, "Unknown sysctl binary path"); - if (ref) { - if (ref->procname && - (!table->procname || - (strcmp(table->procname, ref->procname) != 0))) - set_fail(fail, table, "procname does not match binary path procname"); - - if (ref->ctl_name && table->ctl_name && - (table->ctl_name != ref->ctl_name)) - set_fail(fail, table, "ctl_name does not match binary path ctl_name"); - } -} - int sysctl_check_table(struct nsproxy *namespaces, struct ctl_table *table) { int error = 0; - for (; table->ctl_name || table->procname; table++) { + for (; table->procname; table++) { const char *fail = NULL; - sysctl_repair_table(table); if (table->parent) { if (table->procname && !table->parent->procname) set_fail(&fail, table, "Parent without procname"); - if (table->ctl_name && !table->parent->ctl_name) - set_fail(&fail, table, "Parent without ctl_name"); } if (!table->procname) set_fail(&fail, table, "No procname"); @@ -1477,21 +125,12 @@ int sysctl_check_table(struct nsproxy *namespaces, struct ctl_table *table) set_fail(&fail, table, "Writable sysctl directory"); if (table->proc_handler) set_fail(&fail, table, "Directory with proc_handler"); - if (table->strategy) - set_fail(&fail, table, "Directory with strategy"); if (table->extra1) set_fail(&fail, table, "Directory with extra1"); if (table->extra2) set_fail(&fail, table, "Directory with extra2"); - if (sysctl_check_dir(namespaces, table)) - set_fail(&fail, table, "Inconsistent directory names"); } else { - if ((table->strategy == sysctl_data) || - (table->strategy == sysctl_string) || - (table->strategy == sysctl_intvec) || - (table->strategy == sysctl_jiffies) || - (table->strategy == sysctl_ms_jiffies) || - (table->proc_handler == proc_dostring) || + if ((table->proc_handler == proc_dostring) || (table->proc_handler == proc_dointvec) || (table->proc_handler == proc_dointvec_minmax) || (table->proc_handler == proc_dointvec_jiffies) || @@ -1513,14 +152,6 @@ int sysctl_check_table(struct nsproxy *namespaces, struct ctl_table *table) set_fail(&fail, table, "No max"); } } -#ifdef CONFIG_SYSCTL_SYSCALL - if (table->ctl_name && !table->strategy) - set_fail(&fail, table, "Missing strategy"); -#endif -#if 0 - if (!table->ctl_name && table->strategy) - set_fail(&fail, table, "Strategy without ctl_name"); -#endif #ifdef CONFIG_PROC_SYSCTL if (table->procname && !table->proc_handler) set_fail(&fail, table, "No proc_handler"); @@ -1531,7 +162,6 @@ int sysctl_check_table(struct nsproxy *namespaces, struct ctl_table *table) #endif sysctl_check_leaf(namespaces, table, &fail); } - sysctl_check_bin_path(table, &fail); if (table->mode > 0777) set_fail(&fail, table, "bogus .mode"); if (fail) { diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c index 69eae358a726..a2cd77e70d4d 100644 --- a/kernel/utsname_sysctl.c +++ b/kernel/utsname_sysctl.c @@ -57,78 +57,47 @@ static int proc_do_uts_string(ctl_table *table, int write, #define proc_do_uts_string NULL #endif - -#ifdef CONFIG_SYSCTL_SYSCALL -/* The generic string strategy routine: */ -static int sysctl_uts_string(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - struct ctl_table uts_table; - int r, write; - write = newval && newlen; - memcpy(&uts_table, table, sizeof(uts_table)); - uts_table.data = get_uts(table, write); - r = sysctl_string(&uts_table, oldval, oldlenp, newval, newlen); - put_uts(table, write, uts_table.data); - return r; -} -#else -#define sysctl_uts_string NULL -#endif - static struct ctl_table uts_kern_table[] = { { - .ctl_name = KERN_OSTYPE, .procname = "ostype", .data = init_uts_ns.name.sysname, .maxlen = sizeof(init_uts_ns.name.sysname), .mode = 0444, .proc_handler = proc_do_uts_string, - .strategy = sysctl_uts_string, }, { - .ctl_name = KERN_OSRELEASE, .procname = "osrelease", .data = init_uts_ns.name.release, .maxlen = sizeof(init_uts_ns.name.release), .mode = 0444, .proc_handler = proc_do_uts_string, - .strategy = sysctl_uts_string, }, { - .ctl_name = KERN_VERSION, .procname = "version", .data = init_uts_ns.name.version, .maxlen = sizeof(init_uts_ns.name.version), .mode = 0444, .proc_handler = proc_do_uts_string, - .strategy = sysctl_uts_string, }, { - .ctl_name = KERN_NODENAME, .procname = "hostname", .data = init_uts_ns.name.nodename, .maxlen = sizeof(init_uts_ns.name.nodename), .mode = 0644, .proc_handler = proc_do_uts_string, - .strategy = sysctl_uts_string, }, { - .ctl_name = KERN_DOMAINNAME, .procname = "domainname", .data = init_uts_ns.name.domainname, .maxlen = sizeof(init_uts_ns.name.domainname), .mode = 0644, .proc_handler = proc_do_uts_string, - .strategy = sysctl_uts_string, }, {} }; static struct ctl_table uts_root_table[] = { { - .ctl_name = CTL_KERN, .procname = "kernel", .mode = 0555, .child = uts_kern_table, diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index a79c4d0407ab..0b8f35918a36 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -912,7 +912,7 @@ config LATENCYTOP config SYSCTL_SYSCALL_CHECK bool "Sysctl checks" - depends on SYSCTL_SYSCALL + depends on SYSCTL ---help--- sys_sysctl uses binary paths that have been found challenging to properly maintain and use. This enables checks that help diff --git a/net/802/tr.c b/net/802/tr.c index e874447ad144..44acce47fcdc 100644 --- a/net/802/tr.c +++ b/net/802/tr.c @@ -635,19 +635,18 @@ struct net_device *alloc_trdev(int sizeof_priv) #ifdef CONFIG_SYSCTL static struct ctl_table tr_table[] = { { - .ctl_name = NET_TR_RIF_TIMEOUT, .procname = "rif_timeout", .data = &sysctl_tr_rif_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec }, - { 0 }, + { }, }; static __initdata struct ctl_path tr_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "token-ring", .ctl_name = NET_TR, }, + { .procname = "net", }, + { .procname = "token-ring", }, { } }; #endif diff --git a/net/appletalk/sysctl_net_atalk.c b/net/appletalk/sysctl_net_atalk.c index 8d237b15183b..04e9c0da7aa9 100644 --- a/net/appletalk/sysctl_net_atalk.c +++ b/net/appletalk/sysctl_net_atalk.c @@ -12,25 +12,20 @@ static struct ctl_table atalk_table[] = { { - .ctl_name = NET_ATALK_AARP_EXPIRY_TIME, .procname = "aarp-expiry-time", .data = &sysctl_aarp_expiry_time, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_ATALK_AARP_TICK_TIME, .procname = "aarp-tick-time", .data = &sysctl_aarp_tick_time, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_ATALK_AARP_RETRANSMIT_LIMIT, .procname = "aarp-retransmit-limit", .data = &sysctl_aarp_retransmit_limit, .maxlen = sizeof(int), @@ -38,20 +33,18 @@ static struct ctl_table atalk_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_ATALK_AARP_RESOLVE_TIME, .procname = "aarp-resolve-time", .data = &sysctl_aarp_resolve_time, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, - { 0 }, + { }, }; static struct ctl_path atalk_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "appletalk", .ctl_name = NET_ATALK, }, + { .procname = "net", }, + { .procname = "appletalk", }, { } }; diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c index 62ee3fb34732..5159be6b2625 100644 --- a/net/ax25/sysctl_net_ax25.c +++ b/net/ax25/sysctl_net_ax25.c @@ -34,156 +34,128 @@ static ctl_table *ax25_table; static int ax25_table_size; static struct ctl_path ax25_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ax25", .ctl_name = NET_AX25, }, + { .procname = "net", }, + { .procname = "ax25", }, { } }; static const ctl_table ax25_param_table[] = { { - .ctl_name = NET_AX25_IP_DEFAULT_MODE, .procname = "ip_default_mode", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_ipdefmode, .extra2 = &max_ipdefmode }, { - .ctl_name = NET_AX25_DEFAULT_MODE, .procname = "ax25_default_mode", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_axdefmode, .extra2 = &max_axdefmode }, { - .ctl_name = NET_AX25_BACKOFF_TYPE, .procname = "backoff_type", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_backoff, .extra2 = &max_backoff }, { - .ctl_name = NET_AX25_CONNECT_MODE, .procname = "connect_mode", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_conmode, .extra2 = &max_conmode }, { - .ctl_name = NET_AX25_STANDARD_WINDOW, .procname = "standard_window_size", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_window, .extra2 = &max_window }, { - .ctl_name = NET_AX25_EXTENDED_WINDOW, .procname = "extended_window_size", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_ewindow, .extra2 = &max_ewindow }, { - .ctl_name = NET_AX25_T1_TIMEOUT, .procname = "t1_timeout", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_t1, .extra2 = &max_t1 }, { - .ctl_name = NET_AX25_T2_TIMEOUT, .procname = "t2_timeout", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_t2, .extra2 = &max_t2 }, { - .ctl_name = NET_AX25_T3_TIMEOUT, .procname = "t3_timeout", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_t3, .extra2 = &max_t3 }, { - .ctl_name = NET_AX25_IDLE_TIMEOUT, .procname = "idle_timeout", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_idle, .extra2 = &max_idle }, { - .ctl_name = NET_AX25_N2, .procname = "maximum_retry_count", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_n2, .extra2 = &max_n2 }, { - .ctl_name = NET_AX25_PACLEN, .procname = "maximum_packet_length", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_paclen, .extra2 = &max_paclen }, { - .ctl_name = NET_AX25_PROTOCOL, .procname = "protocol", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_proto, .extra2 = &max_proto }, #ifdef CONFIG_AX25_DAMA_SLAVE { - .ctl_name = NET_AX25_DAMA_SLAVE_TIMEOUT, .procname = "dama_slave_timeout", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_ds_timeout, .extra2 = &max_ds_timeout }, #endif - { .ctl_name = 0 } /* that's all, folks! */ + { } /* that's all, folks! */ }; void ax25_register_sysctl(void) @@ -212,11 +184,9 @@ void ax25_register_sysctl(void) return; } ax25_table[n].child = ax25_dev->systable = child; - ax25_table[n].ctl_name = n + 1; ax25_table[n].procname = ax25_dev->dev->name; ax25_table[n].mode = 0555; - child[AX25_MAX_VALUES].ctl_name = 0; /* just in case... */ for (k = 0; k < AX25_MAX_VALUES; k++) child[k].data = &ax25_dev->values[k]; @@ -233,7 +203,7 @@ void ax25_unregister_sysctl(void) ctl_table *p; unregister_sysctl_table(ax25_table_header); - for (p = ax25_table; p->ctl_name; p++) + for (p = ax25_table; p->procname; p++) kfree(p->child); kfree(ax25_table); } diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index a16a2342f6bf..268e2e725888 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -1013,12 +1013,12 @@ static ctl_table brnf_table[] = { .mode = 0644, .proc_handler = brnf_sysctl_call_tables, }, - { .ctl_name = 0 } + { } }; static struct ctl_path brnf_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "bridge", .ctl_name = NET_BRIDGE, }, + { .procname = "net", }, + { .procname = "bridge", }, { } }; #endif diff --git a/net/core/neighbour.c b/net/core/neighbour.c index e587e6819698..2b54e6c6a7c8 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -2566,21 +2566,18 @@ static struct neigh_sysctl_table { } neigh_sysctl_template __read_mostly = { .neigh_vars = { { - .ctl_name = NET_NEIGH_MCAST_SOLICIT, .procname = "mcast_solicit", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NEIGH_UCAST_SOLICIT, .procname = "ucast_solicit", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NEIGH_APP_SOLICIT, .procname = "app_solicit", .maxlen = sizeof(int), .mode = 0644, @@ -2593,38 +2590,30 @@ static struct neigh_sysctl_table { .proc_handler = proc_dointvec_userhz_jiffies, }, { - .ctl_name = NET_NEIGH_REACHABLE_TIME, .procname = "base_reachable_time", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_NEIGH_DELAY_PROBE_TIME, .procname = "delay_first_probe_time", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_NEIGH_GC_STALE_TIME, .procname = "gc_stale_time", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_NEIGH_UNRES_QLEN, .procname = "unres_qlen", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NEIGH_PROXY_QLEN, .procname = "proxy_qlen", .maxlen = sizeof(int), .mode = 0644, @@ -2649,45 +2638,36 @@ static struct neigh_sysctl_table { .proc_handler = proc_dointvec_userhz_jiffies, }, { - .ctl_name = NET_NEIGH_RETRANS_TIME_MS, .procname = "retrans_time_ms", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_ms_jiffies, - .strategy = sysctl_ms_jiffies, }, { - .ctl_name = NET_NEIGH_REACHABLE_TIME_MS, .procname = "base_reachable_time_ms", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_ms_jiffies, - .strategy = sysctl_ms_jiffies, }, { - .ctl_name = NET_NEIGH_GC_INTERVAL, .procname = "gc_interval", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_NEIGH_GC_THRESH1, .procname = "gc_thresh1", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NEIGH_GC_THRESH2, .procname = "gc_thresh2", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NEIGH_GC_THRESH3, .procname = "gc_thresh3", .maxlen = sizeof(int), .mode = 0644, @@ -2699,7 +2679,7 @@ static struct neigh_sysctl_table { int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p, int p_id, int pdev_id, char *p_name, - proc_handler *handler, ctl_handler *strategy) + proc_handler *handler) { struct neigh_sysctl_table *t; const char *dev_name_source = NULL; @@ -2710,10 +2690,10 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p, #define NEIGH_CTL_PATH_DEV 3 struct ctl_path neigh_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "proto", .ctl_name = 0, }, - { .procname = "neigh", .ctl_name = 0, }, - { .procname = "default", .ctl_name = NET_PROTO_CONF_DEFAULT, }, + { .procname = "net", }, + { .procname = "proto", }, + { .procname = "neigh", }, + { .procname = "default", }, { }, }; @@ -2738,7 +2718,6 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p, if (dev) { dev_name_source = dev->name; - neigh_path[NEIGH_CTL_PATH_DEV].ctl_name = dev->ifindex; /* Terminate the table early */ memset(&t->neigh_vars[14], 0, sizeof(t->neigh_vars[14])); } else { @@ -2750,31 +2729,19 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p, } - if (handler || strategy) { + if (handler) { /* RetransTime */ t->neigh_vars[3].proc_handler = handler; - t->neigh_vars[3].strategy = strategy; t->neigh_vars[3].extra1 = dev; - if (!strategy) - t->neigh_vars[3].ctl_name = CTL_UNNUMBERED; /* ReachableTime */ t->neigh_vars[4].proc_handler = handler; - t->neigh_vars[4].strategy = strategy; t->neigh_vars[4].extra1 = dev; - if (!strategy) - t->neigh_vars[4].ctl_name = CTL_UNNUMBERED; /* RetransTime (in milliseconds)*/ t->neigh_vars[12].proc_handler = handler; - t->neigh_vars[12].strategy = strategy; t->neigh_vars[12].extra1 = dev; - if (!strategy) - t->neigh_vars[12].ctl_name = CTL_UNNUMBERED; /* ReachableTime (in milliseconds) */ t->neigh_vars[13].proc_handler = handler; - t->neigh_vars[13].strategy = strategy; t->neigh_vars[13].extra1 = dev; - if (!strategy) - t->neigh_vars[13].ctl_name = CTL_UNNUMBERED; } t->dev_name = kstrdup(dev_name_source, GFP_KERNEL); @@ -2782,9 +2749,7 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p, goto free; neigh_path[NEIGH_CTL_PATH_DEV].procname = t->dev_name; - neigh_path[NEIGH_CTL_PATH_NEIGH].ctl_name = pdev_id; neigh_path[NEIGH_CTL_PATH_PROTO].procname = p_name; - neigh_path[NEIGH_CTL_PATH_PROTO].ctl_name = p_id; t->sysctl_header = register_net_sysctl_table(neigh_parms_net(p), neigh_path, t->neigh_vars); diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 887c03c4e3c6..267314664813 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -19,7 +19,6 @@ static struct ctl_table net_core_table[] = { #ifdef CONFIG_NET { - .ctl_name = NET_CORE_WMEM_MAX, .procname = "wmem_max", .data = &sysctl_wmem_max, .maxlen = sizeof(int), @@ -27,7 +26,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_RMEM_MAX, .procname = "rmem_max", .data = &sysctl_rmem_max, .maxlen = sizeof(int), @@ -35,7 +33,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_WMEM_DEFAULT, .procname = "wmem_default", .data = &sysctl_wmem_default, .maxlen = sizeof(int), @@ -43,7 +40,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_RMEM_DEFAULT, .procname = "rmem_default", .data = &sysctl_rmem_default, .maxlen = sizeof(int), @@ -51,7 +47,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_DEV_WEIGHT, .procname = "dev_weight", .data = &weight_p, .maxlen = sizeof(int), @@ -59,7 +54,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_MAX_BACKLOG, .procname = "netdev_max_backlog", .data = &netdev_max_backlog, .maxlen = sizeof(int), @@ -67,16 +61,13 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_MSG_COST, .procname = "message_cost", .data = &net_ratelimit_state.interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_CORE_MSG_BURST, .procname = "message_burst", .data = &net_ratelimit_state.burst, .maxlen = sizeof(int), @@ -84,7 +75,6 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_CORE_OPTMEM_MAX, .procname = "optmem_max", .data = &sysctl_optmem_max, .maxlen = sizeof(int), @@ -93,7 +83,6 @@ static struct ctl_table net_core_table[] = { }, #endif /* CONFIG_NET */ { - .ctl_name = NET_CORE_BUDGET, .procname = "netdev_budget", .data = &netdev_budget, .maxlen = sizeof(int), @@ -101,31 +90,29 @@ static struct ctl_table net_core_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_WARNINGS, .procname = "warnings", .data = &net_msg_warn, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec }, - { .ctl_name = 0 } + { } }; static struct ctl_table netns_core_table[] = { { - .ctl_name = NET_CORE_SOMAXCONN, .procname = "somaxconn", .data = &init_net.core.sysctl_somaxconn, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec }, - { .ctl_name = 0 } + { } }; __net_initdata struct ctl_path net_core_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "core", .ctl_name = NET_CORE, }, + { .procname = "net", }, + { .procname = "core", }, { }, }; diff --git a/net/dccp/sysctl.c b/net/dccp/sysctl.c index a5a1856234e7..563943822e58 100644 --- a/net/dccp/sysctl.c +++ b/net/dccp/sysctl.c @@ -93,13 +93,13 @@ static struct ctl_table dccp_default_table[] = { .proc_handler = proc_dointvec_ms_jiffies, }, - { .ctl_name = 0, } + { } }; static struct ctl_path dccp_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "dccp", .ctl_name = NET_DCCP, }, - { .procname = "default", .ctl_name = NET_DCCP_DEFAULT, }, + { .procname = "net", }, + { .procname = "dccp", }, + { .procname = "default", }, { } }; diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index 6e1f085db06a..1b1daeb151f2 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -89,7 +89,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 10, .name = "ethernet", - .ctl_name = NET_DECNET_CONF_ETHER, .up = dn_eth_up, .down = dn_eth_down, .timer3 = dn_send_brd_hello, @@ -101,7 +100,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 10, .name = "ipgre", - .ctl_name = NET_DECNET_CONF_GRE, .timer3 = dn_send_brd_hello, }, #if 0 @@ -112,7 +110,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 120, .name = "x25", - .ctl_name = NET_DECNET_CONF_X25, .timer3 = dn_send_ptp_hello, }, #endif @@ -124,7 +121,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 10, .name = "ppp", - .ctl_name = NET_DECNET_CONF_PPP, .timer3 = dn_send_brd_hello, }, #endif @@ -135,7 +131,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 120, .name = "ddcmp", - .ctl_name = NET_DECNET_CONF_DDCMP, .timer3 = dn_send_ptp_hello, }, { @@ -145,7 +140,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 10, .name = "loopback", - .ctl_name = NET_DECNET_CONF_LOOPBACK, .timer3 = dn_send_brd_hello, } }; @@ -166,10 +160,6 @@ static int max_priority[] = { 127 }; /* From DECnet spec */ static int dn_forwarding_proc(ctl_table *, int, void __user *, size_t *, loff_t *); -static int dn_forwarding_sysctl(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen); - static struct dn_dev_sysctl_table { struct ctl_table_header *sysctl_header; ctl_table dn_dev_vars[5]; @@ -177,44 +167,36 @@ static struct dn_dev_sysctl_table { NULL, { { - .ctl_name = NET_DECNET_CONF_DEV_FORWARDING, .procname = "forwarding", .data = (void *)DN_DEV_PARMS_OFFSET(forwarding), .maxlen = sizeof(int), .mode = 0644, .proc_handler = dn_forwarding_proc, - .strategy = dn_forwarding_sysctl, }, { - .ctl_name = NET_DECNET_CONF_DEV_PRIORITY, .procname = "priority", .data = (void *)DN_DEV_PARMS_OFFSET(priority), .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_priority, .extra2 = &max_priority }, { - .ctl_name = NET_DECNET_CONF_DEV_T2, .procname = "t2", .data = (void *)DN_DEV_PARMS_OFFSET(t2), .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_t2, .extra2 = &max_t2 }, { - .ctl_name = NET_DECNET_CONF_DEV_T3, .procname = "t3", .data = (void *)DN_DEV_PARMS_OFFSET(t3), .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_t3, .extra2 = &max_t3 }, @@ -230,9 +212,9 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms * #define DN_CTL_PATH_DEV 3 struct ctl_path dn_ctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "decnet", .ctl_name = NET_DECNET, }, - { .procname = "conf", .ctl_name = NET_DECNET_CONF, }, + { .procname = "net", }, + { .procname = "decnet", }, + { .procname = "conf", }, { /* to be set */ }, { }, }; @@ -248,10 +230,8 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms * if (dev) { dn_ctl_path[DN_CTL_PATH_DEV].procname = dev->name; - dn_ctl_path[DN_CTL_PATH_DEV].ctl_name = dev->ifindex; } else { dn_ctl_path[DN_CTL_PATH_DEV].procname = parms->name; - dn_ctl_path[DN_CTL_PATH_DEV].ctl_name = parms->ctl_name; } t->dn_dev_vars[0].extra1 = (void *)dev; @@ -317,44 +297,6 @@ static int dn_forwarding_proc(ctl_table *table, int write, #endif } -static int dn_forwarding_sysctl(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ -#ifdef CONFIG_DECNET_ROUTER - struct net_device *dev = table->extra1; - struct dn_dev *dn_db; - int value; - - if (table->extra1 == NULL) - return -EINVAL; - - dn_db = dev->dn_ptr; - - if (newval && newlen) { - if (newlen != sizeof(int)) - return -EINVAL; - - if (get_user(value, (int __user *)newval)) - return -EFAULT; - if (value < 0) - return -EINVAL; - if (value > 2) - return -EINVAL; - - if (dn_db->parms.down) - dn_db->parms.down(dev); - dn_db->parms.forwarding = value; - if (dn_db->parms.up) - dn_db->parms.up(dev); - } - - return 0; -#else - return -EINVAL; -#endif -} - #else /* CONFIG_SYSCTL */ static void dn_dev_sysctl_unregister(struct dn_dev_parms *parms) { diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c index 2036568beea9..be3eb8e23288 100644 --- a/net/decnet/sysctl_net_decnet.c +++ b/net/decnet/sysctl_net_decnet.c @@ -131,39 +131,6 @@ static int parse_addr(__le16 *addr, char *str) return 0; } - -static int dn_node_address_strategy(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - size_t len; - __le16 addr; - - if (oldval && oldlenp) { - if (get_user(len, oldlenp)) - return -EFAULT; - if (len) { - if (len != sizeof(unsigned short)) - return -EINVAL; - if (put_user(decnet_address, (__le16 __user *)oldval)) - return -EFAULT; - } - } - if (newval && newlen) { - if (newlen != sizeof(unsigned short)) - return -EINVAL; - if (get_user(addr, (__le16 __user *)newval)) - return -EFAULT; - - dn_dev_devices_off(); - - decnet_address = addr; - - dn_dev_devices_on(); - } - return 0; -} - static int dn_node_address_handler(ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos) @@ -215,64 +182,6 @@ static int dn_node_address_handler(ctl_table *table, int write, return 0; } - -static int dn_def_dev_strategy(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - size_t len; - struct net_device *dev; - char devname[17]; - size_t namel; - int rv = 0; - - devname[0] = 0; - - if (oldval && oldlenp) { - if (get_user(len, oldlenp)) - return -EFAULT; - if (len) { - dev = dn_dev_get_default(); - if (dev) { - strcpy(devname, dev->name); - dev_put(dev); - } - - namel = strlen(devname) + 1; - if (len > namel) len = namel; - - if (copy_to_user(oldval, devname, len)) - return -EFAULT; - - if (put_user(len, oldlenp)) - return -EFAULT; - } - } - - if (newval && newlen) { - if (newlen > 16) - return -E2BIG; - - if (copy_from_user(devname, newval, newlen)) - return -EFAULT; - - devname[newlen] = 0; - - dev = dev_get_by_name(&init_net, devname); - if (dev == NULL) - return -ENODEV; - - rv = -ENODEV; - if (dev->dn_ptr != NULL) - rv = dn_dev_set_default(dev, 1); - if (rv) - dev_put(dev); - } - - return rv; -} - - static int dn_def_dev_handler(ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos) @@ -338,138 +247,112 @@ static int dn_def_dev_handler(ctl_table *table, int write, static ctl_table dn_table[] = { { - .ctl_name = NET_DECNET_NODE_ADDRESS, .procname = "node_address", .maxlen = 7, .mode = 0644, .proc_handler = dn_node_address_handler, - .strategy = dn_node_address_strategy, }, { - .ctl_name = NET_DECNET_NODE_NAME, .procname = "node_name", .data = node_name, .maxlen = 7, .mode = 0644, .proc_handler = proc_dostring, - .strategy = sysctl_string, }, { - .ctl_name = NET_DECNET_DEFAULT_DEVICE, .procname = "default_device", .maxlen = 16, .mode = 0644, .proc_handler = dn_def_dev_handler, - .strategy = dn_def_dev_strategy, }, { - .ctl_name = NET_DECNET_TIME_WAIT, .procname = "time_wait", .data = &decnet_time_wait, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_decnet_time_wait, .extra2 = &max_decnet_time_wait }, { - .ctl_name = NET_DECNET_DN_COUNT, .procname = "dn_count", .data = &decnet_dn_count, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_state_count, .extra2 = &max_state_count }, { - .ctl_name = NET_DECNET_DI_COUNT, .procname = "di_count", .data = &decnet_di_count, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_state_count, .extra2 = &max_state_count }, { - .ctl_name = NET_DECNET_DR_COUNT, .procname = "dr_count", .data = &decnet_dr_count, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_state_count, .extra2 = &max_state_count }, { - .ctl_name = NET_DECNET_DST_GC_INTERVAL, .procname = "dst_gc_interval", .data = &decnet_dst_gc_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_decnet_dst_gc_interval, .extra2 = &max_decnet_dst_gc_interval }, { - .ctl_name = NET_DECNET_NO_FC_MAX_CWND, .procname = "no_fc_max_cwnd", .data = &decnet_no_fc_max_cwnd, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_decnet_no_fc_max_cwnd, .extra2 = &max_decnet_no_fc_max_cwnd }, { - .ctl_name = NET_DECNET_MEM, .procname = "decnet_mem", .data = &sysctl_decnet_mem, .maxlen = sizeof(sysctl_decnet_mem), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec, }, { - .ctl_name = NET_DECNET_RMEM, .procname = "decnet_rmem", .data = &sysctl_decnet_rmem, .maxlen = sizeof(sysctl_decnet_rmem), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec, }, { - .ctl_name = NET_DECNET_WMEM, .procname = "decnet_wmem", .data = &sysctl_decnet_wmem, .maxlen = sizeof(sysctl_decnet_wmem), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec, }, { - .ctl_name = NET_DECNET_DEBUG_LEVEL, .procname = "debug", .data = &decnet_debug_level, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec, }, - {0} + { } }; static struct ctl_path dn_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "decnet", .ctl_name = NET_DECNET, }, + { .procname = "net", }, + { .procname = "decnet", }, { } }; diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 4e80f336c0cf..c95cd93acf29 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -1240,7 +1240,7 @@ void __init arp_init(void) arp_proc_init(); #ifdef CONFIG_SYSCTL neigh_sysctl_register(NULL, &arp_tbl.parms, NET_IPV4, - NET_IPV4_NEIGH, "ipv4", NULL, NULL); + NET_IPV4_NEIGH, "ipv4", NULL); #endif register_netdevice_notifier(&arp_netdev_notifier); } diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 5df2f6a0b0f0..e049da8311b5 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -1293,58 +1293,6 @@ static int devinet_conf_proc(ctl_table *ctl, int write, return ret; } -static int devinet_conf_sysctl(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - struct ipv4_devconf *cnf; - struct net *net; - int *valp = table->data; - int new; - int i; - - if (!newval || !newlen) - return 0; - - if (newlen != sizeof(int)) - return -EINVAL; - - if (get_user(new, (int __user *)newval)) - return -EFAULT; - - if (new == *valp) - return 0; - - if (oldval && oldlenp) { - size_t len; - - if (get_user(len, oldlenp)) - return -EFAULT; - - if (len) { - if (len > table->maxlen) - len = table->maxlen; - if (copy_to_user(oldval, valp, len)) - return -EFAULT; - if (put_user(len, oldlenp)) - return -EFAULT; - } - } - - *valp = new; - - cnf = table->extra1; - net = table->extra2; - i = (int *)table->data - cnf->data; - - set_bit(i, cnf->state); - - if (cnf == net->ipv4.devconf_dflt) - devinet_copy_dflt_conf(net, i); - - return 1; -} - static int devinet_sysctl_forward(ctl_table *ctl, int write, void __user *buffer, size_t *lenp, loff_t *ppos) @@ -1390,47 +1338,28 @@ int ipv4_doint_and_flush(ctl_table *ctl, int write, return ret; } -int ipv4_doint_and_flush_strategy(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - int ret = devinet_conf_sysctl(table, oldval, oldlenp, newval, newlen); - struct net *net = table->extra2; - - if (ret == 1) - rt_cache_flush(net, 0); - - return ret; -} - - -#define DEVINET_SYSCTL_ENTRY(attr, name, mval, proc, sysctl) \ +#define DEVINET_SYSCTL_ENTRY(attr, name, mval, proc) \ { \ - .ctl_name = NET_IPV4_CONF_ ## attr, \ .procname = name, \ .data = ipv4_devconf.data + \ NET_IPV4_CONF_ ## attr - 1, \ .maxlen = sizeof(int), \ .mode = mval, \ .proc_handler = proc, \ - .strategy = sysctl, \ .extra1 = &ipv4_devconf, \ } #define DEVINET_SYSCTL_RW_ENTRY(attr, name) \ - DEVINET_SYSCTL_ENTRY(attr, name, 0644, devinet_conf_proc, \ - devinet_conf_sysctl) + DEVINET_SYSCTL_ENTRY(attr, name, 0644, devinet_conf_proc) #define DEVINET_SYSCTL_RO_ENTRY(attr, name) \ - DEVINET_SYSCTL_ENTRY(attr, name, 0444, devinet_conf_proc, \ - devinet_conf_sysctl) + DEVINET_SYSCTL_ENTRY(attr, name, 0444, devinet_conf_proc) -#define DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, proc, sysctl) \ - DEVINET_SYSCTL_ENTRY(attr, name, 0644, proc, sysctl) +#define DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, proc) \ + DEVINET_SYSCTL_ENTRY(attr, name, 0644, proc) #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \ - DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush, \ - ipv4_doint_and_flush_strategy) + DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush) static struct devinet_sysctl_table { struct ctl_table_header *sysctl_header; @@ -1439,8 +1368,7 @@ static struct devinet_sysctl_table { } devinet_sysctl = { .devinet_vars = { DEVINET_SYSCTL_COMPLEX_ENTRY(FORWARDING, "forwarding", - devinet_sysctl_forward, - devinet_conf_sysctl), + devinet_sysctl_forward), DEVINET_SYSCTL_RO_ENTRY(MC_FORWARDING, "mc_forwarding"), DEVINET_SYSCTL_RW_ENTRY(ACCEPT_REDIRECTS, "accept_redirects"), @@ -1471,7 +1399,7 @@ static struct devinet_sysctl_table { }; static int __devinet_sysctl_register(struct net *net, char *dev_name, - int ctl_name, struct ipv4_devconf *p) + struct ipv4_devconf *p) { int i; struct devinet_sysctl_table *t; @@ -1479,9 +1407,9 @@ static int __devinet_sysctl_register(struct net *net, char *dev_name, #define DEVINET_CTL_PATH_DEV 3 struct ctl_path devinet_ctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ipv4", .ctl_name = NET_IPV4, }, - { .procname = "conf", .ctl_name = NET_IPV4_CONF, }, + { .procname = "net", }, + { .procname = "ipv4", }, + { .procname = "conf", }, { /* to be set */ }, { }, }; @@ -1506,7 +1434,6 @@ static int __devinet_sysctl_register(struct net *net, char *dev_name, goto free; devinet_ctl_path[DEVINET_CTL_PATH_DEV].procname = t->dev_name; - devinet_ctl_path[DEVINET_CTL_PATH_DEV].ctl_name = ctl_name; t->sysctl_header = register_net_sysctl_table(net, devinet_ctl_path, t->devinet_vars); @@ -1540,9 +1467,9 @@ static void __devinet_sysctl_unregister(struct ipv4_devconf *cnf) static void devinet_sysctl_register(struct in_device *idev) { neigh_sysctl_register(idev->dev, idev->arp_parms, NET_IPV4, - NET_IPV4_NEIGH, "ipv4", NULL, NULL); + NET_IPV4_NEIGH, "ipv4", NULL); __devinet_sysctl_register(dev_net(idev->dev), idev->dev->name, - idev->dev->ifindex, &idev->cnf); + &idev->cnf); } static void devinet_sysctl_unregister(struct in_device *idev) @@ -1553,14 +1480,12 @@ static void devinet_sysctl_unregister(struct in_device *idev) static struct ctl_table ctl_forward_entry[] = { { - .ctl_name = NET_IPV4_FORWARD, .procname = "ip_forward", .data = &ipv4_devconf.data[ NET_IPV4_CONF_FORWARDING - 1], .maxlen = sizeof(int), .mode = 0644, .proc_handler = devinet_sysctl_forward, - .strategy = devinet_conf_sysctl, .extra1 = &ipv4_devconf, .extra2 = &init_net, }, @@ -1568,8 +1493,8 @@ static struct ctl_table ctl_forward_entry[] = { }; static __net_initdata struct ctl_path net_ipv4_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ipv4", .ctl_name = NET_IPV4, }, + { .procname = "net", }, + { .procname = "ipv4", }, { }, }; #endif @@ -1608,13 +1533,11 @@ static __net_init int devinet_init_net(struct net *net) } #ifdef CONFIG_SYSCTL - err = __devinet_sysctl_register(net, "all", - NET_PROTO_CONF_ALL, all); + err = __devinet_sysctl_register(net, "all", all); if (err < 0) goto err_reg_all; - err = __devinet_sysctl_register(net, "default", - NET_PROTO_CONF_DEFAULT, dflt); + err = __devinet_sysctl_register(net, "default", dflt); if (err < 0) goto err_reg_dflt; diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index d3fe10be7219..301a389fa7fa 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -603,7 +603,6 @@ static int zero; static struct ctl_table ip4_frags_ns_ctl_table[] = { { - .ctl_name = NET_IPV4_IPFRAG_HIGH_THRESH, .procname = "ipfrag_high_thresh", .data = &init_net.ipv4.frags.high_thresh, .maxlen = sizeof(int), @@ -611,7 +610,6 @@ static struct ctl_table ip4_frags_ns_ctl_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_IPFRAG_LOW_THRESH, .procname = "ipfrag_low_thresh", .data = &init_net.ipv4.frags.low_thresh, .maxlen = sizeof(int), @@ -619,26 +617,22 @@ static struct ctl_table ip4_frags_ns_ctl_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_IPFRAG_TIME, .procname = "ipfrag_time", .data = &init_net.ipv4.frags.timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies }, { } }; static struct ctl_table ip4_frags_ctl_table[] = { { - .ctl_name = NET_IPV4_IPFRAG_SECRET_INTERVAL, .procname = "ipfrag_secret_interval", .data = &ip4_frags.secret_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies }, { .procname = "ipfrag_max_dist", diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c index 1725dc0ef688..db52c0cb0c11 100644 --- a/net/ipv4/netfilter.c +++ b/net/ipv4/netfilter.c @@ -248,9 +248,9 @@ module_exit(ipv4_netfilter_fini); #ifdef CONFIG_SYSCTL struct ctl_path nf_net_ipv4_netfilter_sysctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ipv4", .ctl_name = NET_IPV4, }, - { .procname = "netfilter", .ctl_name = NET_IPV4_NETFILTER, }, + { .procname = "net", }, + { .procname = "ipv4", }, + { .procname = "netfilter", }, { } }; EXPORT_SYMBOL_GPL(nf_net_ipv4_netfilter_sysctl_path); diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c index c156db215987..c9f90e8c5191 100644 --- a/net/ipv4/netfilter/ip_queue.c +++ b/net/ipv4/netfilter/ip_queue.c @@ -516,14 +516,13 @@ static struct ctl_table_header *ipq_sysctl_header; static ctl_table ipq_table[] = { { - .ctl_name = NET_IPQ_QMAX, .procname = NET_IPQ_QMAX_NAME, .data = &queue_maxlen, .maxlen = sizeof(queue_maxlen), .mode = 0644, .proc_handler = proc_dointvec }, - { .ctl_name = 0 } + { } }; #endif diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c index aa95bb82ee6c..092d68f916e6 100644 --- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c +++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c @@ -195,7 +195,6 @@ static int log_invalid_proto_max = 255; static ctl_table ip_ct_sysctl_table[] = { { - .ctl_name = NET_IPV4_NF_CONNTRACK_MAX, .procname = "ip_conntrack_max", .data = &nf_conntrack_max, .maxlen = sizeof(int), @@ -203,7 +202,6 @@ static ctl_table ip_ct_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_NF_CONNTRACK_COUNT, .procname = "ip_conntrack_count", .data = &init_net.ct.count, .maxlen = sizeof(int), @@ -211,7 +209,6 @@ static ctl_table ip_ct_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_NF_CONNTRACK_BUCKETS, .procname = "ip_conntrack_buckets", .data = &nf_conntrack_htable_size, .maxlen = sizeof(unsigned int), @@ -219,7 +216,6 @@ static ctl_table ip_ct_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_NF_CONNTRACK_CHECKSUM, .procname = "ip_conntrack_checksum", .data = &init_net.ct.sysctl_checksum, .maxlen = sizeof(int), @@ -227,19 +223,15 @@ static ctl_table ip_ct_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_NF_CONNTRACK_LOG_INVALID, .procname = "ip_conntrack_log_invalid", .data = &init_net.ct.sysctl_log_invalid, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &log_invalid_proto_min, .extra2 = &log_invalid_proto_max, }, - { - .ctl_name = 0 - } + { } }; #endif /* CONFIG_SYSCTL && CONFIG_NF_CONNTRACK_PROC_COMPAT */ diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c index d71ba7677344..9072058778b8 100644 --- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c +++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c @@ -270,9 +270,7 @@ static struct ctl_table icmp_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { - .ctl_name = 0 - } + { } }; #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT static struct ctl_table icmp_compat_sysctl_table[] = { @@ -283,9 +281,7 @@ static struct ctl_table icmp_compat_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { - .ctl_name = 0 - } + { } }; #endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */ #endif /* CONFIG_SYSCTL */ diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 5b1050a5d874..0d9f584a3811 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -3056,23 +3056,6 @@ static int ipv4_sysctl_rtcache_flush(ctl_table *__ctl, int write, return -EINVAL; } -static int ipv4_sysctl_rtcache_flush_strategy(ctl_table *table, - void __user *oldval, - size_t __user *oldlenp, - void __user *newval, - size_t newlen) -{ - int delay; - struct net *net; - if (newlen != sizeof(int)) - return -EINVAL; - if (get_user(delay, (int __user *)newval)) - return -EFAULT; - net = (struct net *)table->extra1; - rt_cache_flush(net, delay); - return 0; -} - static void rt_secret_reschedule(int old) { struct net *net; @@ -3117,23 +3100,8 @@ static int ipv4_sysctl_rt_secret_interval(ctl_table *ctl, int write, return ret; } -static int ipv4_sysctl_rt_secret_interval_strategy(ctl_table *table, - void __user *oldval, - size_t __user *oldlenp, - void __user *newval, - size_t newlen) -{ - int old = ip_rt_secret_interval; - int ret = sysctl_jiffies(table, oldval, oldlenp, newval, newlen); - - rt_secret_reschedule(old); - - return ret; -} - static ctl_table ipv4_route_table[] = { { - .ctl_name = NET_IPV4_ROUTE_GC_THRESH, .procname = "gc_thresh", .data = &ipv4_dst_ops.gc_thresh, .maxlen = sizeof(int), @@ -3141,7 +3109,6 @@ static ctl_table ipv4_route_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_ROUTE_MAX_SIZE, .procname = "max_size", .data = &ip_rt_max_size, .maxlen = sizeof(int), @@ -3151,43 +3118,34 @@ static ctl_table ipv4_route_table[] = { { /* Deprecated. Use gc_min_interval_ms */ - .ctl_name = NET_IPV4_ROUTE_GC_MIN_INTERVAL, .procname = "gc_min_interval", .data = &ip_rt_gc_min_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS, .procname = "gc_min_interval_ms", .data = &ip_rt_gc_min_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_ms_jiffies, - .strategy = sysctl_ms_jiffies, }, { - .ctl_name = NET_IPV4_ROUTE_GC_TIMEOUT, .procname = "gc_timeout", .data = &ip_rt_gc_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV4_ROUTE_GC_INTERVAL, .procname = "gc_interval", .data = &ip_rt_gc_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV4_ROUTE_REDIRECT_LOAD, .procname = "redirect_load", .data = &ip_rt_redirect_load, .maxlen = sizeof(int), @@ -3195,7 +3153,6 @@ static ctl_table ipv4_route_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_ROUTE_REDIRECT_NUMBER, .procname = "redirect_number", .data = &ip_rt_redirect_number, .maxlen = sizeof(int), @@ -3203,7 +3160,6 @@ static ctl_table ipv4_route_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_ROUTE_REDIRECT_SILENCE, .procname = "redirect_silence", .data = &ip_rt_redirect_silence, .maxlen = sizeof(int), @@ -3211,7 +3167,6 @@ static ctl_table ipv4_route_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_ROUTE_ERROR_COST, .procname = "error_cost", .data = &ip_rt_error_cost, .maxlen = sizeof(int), @@ -3219,7 +3174,6 @@ static ctl_table ipv4_route_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_ROUTE_ERROR_BURST, .procname = "error_burst", .data = &ip_rt_error_burst, .maxlen = sizeof(int), @@ -3227,7 +3181,6 @@ static ctl_table ipv4_route_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_ROUTE_GC_ELASTICITY, .procname = "gc_elasticity", .data = &ip_rt_gc_elasticity, .maxlen = sizeof(int), @@ -3235,16 +3188,13 @@ static ctl_table ipv4_route_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_ROUTE_MTU_EXPIRES, .procname = "mtu_expires", .data = &ip_rt_mtu_expires, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV4_ROUTE_MIN_PMTU, .procname = "min_pmtu", .data = &ip_rt_min_pmtu, .maxlen = sizeof(int), @@ -3252,7 +3202,6 @@ static ctl_table ipv4_route_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_ROUTE_MIN_ADVMSS, .procname = "min_adv_mss", .data = &ip_rt_min_advmss, .maxlen = sizeof(int), @@ -3260,50 +3209,46 @@ static ctl_table ipv4_route_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_ROUTE_SECRET_INTERVAL, .procname = "secret_interval", .data = &ip_rt_secret_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = ipv4_sysctl_rt_secret_interval, - .strategy = ipv4_sysctl_rt_secret_interval_strategy, }, - { .ctl_name = 0 } + { } }; static struct ctl_table empty[1]; static struct ctl_table ipv4_skeleton[] = { - { .procname = "route", .ctl_name = NET_IPV4_ROUTE, + { .procname = "route", .mode = 0555, .child = ipv4_route_table}, - { .procname = "neigh", .ctl_name = NET_IPV4_NEIGH, + { .procname = "neigh", .mode = 0555, .child = empty}, { } }; static __net_initdata struct ctl_path ipv4_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ipv4", .ctl_name = NET_IPV4, }, + { .procname = "net", }, + { .procname = "ipv4", }, { }, }; static struct ctl_table ipv4_route_flush_table[] = { { - .ctl_name = NET_IPV4_ROUTE_FLUSH, .procname = "flush", .maxlen = sizeof(int), .mode = 0200, .proc_handler = ipv4_sysctl_rtcache_flush, - .strategy = ipv4_sysctl_rtcache_flush_strategy, }, - { .ctl_name = 0 }, + { }, }; static __net_initdata struct ctl_path ipv4_route_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ipv4", .ctl_name = NET_IPV4, }, - { .procname = "route", .ctl_name = NET_IPV4_ROUTE, }, + { .procname = "net", }, + { .procname = "ipv4", }, + { .procname = "route", }, { }, }; diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 2dcf04d9b005..300056732953 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -63,34 +63,6 @@ static int ipv4_local_port_range(ctl_table *table, int write, return ret; } -/* Validate changes from sysctl interface. */ -static int ipv4_sysctl_local_port_range(ctl_table *table, - void __user *oldval, - size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - int ret; - int range[2]; - ctl_table tmp = { - .data = &range, - .maxlen = sizeof(range), - .mode = table->mode, - .extra1 = &ip_local_port_range_min, - .extra2 = &ip_local_port_range_max, - }; - - inet_get_local_port_range(range, range + 1); - ret = sysctl_intvec(&tmp, oldval, oldlenp, newval, newlen); - if (ret == 0 && newval && newlen) { - if (range[1] < range[0]) - ret = -EINVAL; - else - set_local_port_range(range); - } - return ret; -} - - static int proc_tcp_congestion_control(ctl_table *ctl, int write, void __user *buffer, size_t *lenp, loff_t *ppos) { @@ -109,25 +81,6 @@ static int proc_tcp_congestion_control(ctl_table *ctl, int write, return ret; } -static int sysctl_tcp_congestion_control(ctl_table *table, - void __user *oldval, - size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - char val[TCP_CA_NAME_MAX]; - ctl_table tbl = { - .data = val, - .maxlen = TCP_CA_NAME_MAX, - }; - int ret; - - tcp_get_default_congestion_control(val); - ret = sysctl_string(&tbl, oldval, oldlenp, newval, newlen); - if (ret == 1 && newval && newlen) - ret = tcp_set_default_congestion_control(val); - return ret; -} - static int proc_tcp_available_congestion_control(ctl_table *ctl, int write, void __user *buffer, size_t *lenp, @@ -165,32 +118,8 @@ static int proc_allowed_congestion_control(ctl_table *ctl, return ret; } -static int strategy_allowed_congestion_control(ctl_table *table, - void __user *oldval, - size_t __user *oldlenp, - void __user *newval, - size_t newlen) -{ - ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX }; - int ret; - - tbl.data = kmalloc(tbl.maxlen, GFP_USER); - if (!tbl.data) - return -ENOMEM; - - tcp_get_available_congestion_control(tbl.data, tbl.maxlen); - ret = sysctl_string(&tbl, oldval, oldlenp, newval, newlen); - if (ret == 1 && newval && newlen) - ret = tcp_set_allowed_congestion_control(tbl.data); - kfree(tbl.data); - - return ret; - -} - static struct ctl_table ipv4_table[] = { { - .ctl_name = NET_IPV4_TCP_TIMESTAMPS, .procname = "tcp_timestamps", .data = &sysctl_tcp_timestamps, .maxlen = sizeof(int), @@ -198,7 +127,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_TCP_WINDOW_SCALING, .procname = "tcp_window_scaling", .data = &sysctl_tcp_window_scaling, .maxlen = sizeof(int), @@ -206,7 +134,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_TCP_SACK, .procname = "tcp_sack", .data = &sysctl_tcp_sack, .maxlen = sizeof(int), @@ -214,7 +141,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_TCP_RETRANS_COLLAPSE, .procname = "tcp_retrans_collapse", .data = &sysctl_tcp_retrans_collapse, .maxlen = sizeof(int), @@ -222,17 +148,14 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_DEFAULT_TTL, .procname = "ip_default_ttl", .data = &sysctl_ip_default_ttl, .maxlen = sizeof(int), .mode = 0644, .proc_handler = ipv4_doint_and_flush, - .strategy = ipv4_doint_and_flush_strategy, .extra2 = &init_net, }, { - .ctl_name = NET_IPV4_NO_PMTU_DISC, .procname = "ip_no_pmtu_disc", .data = &ipv4_config.no_pmtu_disc, .maxlen = sizeof(int), @@ -240,7 +163,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_NONLOCAL_BIND, .procname = "ip_nonlocal_bind", .data = &sysctl_ip_nonlocal_bind, .maxlen = sizeof(int), @@ -248,7 +170,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_TCP_SYN_RETRIES, .procname = "tcp_syn_retries", .data = &sysctl_tcp_syn_retries, .maxlen = sizeof(int), @@ -256,7 +177,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_SYNACK_RETRIES, .procname = "tcp_synack_retries", .data = &sysctl_tcp_synack_retries, .maxlen = sizeof(int), @@ -264,7 +184,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_MAX_ORPHANS, .procname = "tcp_max_orphans", .data = &sysctl_tcp_max_orphans, .maxlen = sizeof(int), @@ -272,7 +191,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_MAX_TW_BUCKETS, .procname = "tcp_max_tw_buckets", .data = &tcp_death_row.sysctl_max_tw_buckets, .maxlen = sizeof(int), @@ -280,7 +198,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_DYNADDR, .procname = "ip_dynaddr", .data = &sysctl_ip_dynaddr, .maxlen = sizeof(int), @@ -288,16 +205,13 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_TCP_KEEPALIVE_TIME, .procname = "tcp_keepalive_time", .data = &sysctl_tcp_keepalive_time, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies }, { - .ctl_name = NET_IPV4_TCP_KEEPALIVE_PROBES, .procname = "tcp_keepalive_probes", .data = &sysctl_tcp_keepalive_probes, .maxlen = sizeof(int), @@ -305,26 +219,21 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_TCP_KEEPALIVE_INTVL, .procname = "tcp_keepalive_intvl", .data = &sysctl_tcp_keepalive_intvl, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies }, { - .ctl_name = NET_IPV4_TCP_RETRIES1, .procname = "tcp_retries1", .data = &sysctl_tcp_retries1, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra2 = &tcp_retr1_max }, { - .ctl_name = NET_IPV4_TCP_RETRIES2, .procname = "tcp_retries2", .data = &sysctl_tcp_retries2, .maxlen = sizeof(int), @@ -332,17 +241,14 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_TCP_FIN_TIMEOUT, .procname = "tcp_fin_timeout", .data = &sysctl_tcp_fin_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies }, #ifdef CONFIG_SYN_COOKIES { - .ctl_name = NET_TCP_SYNCOOKIES, .procname = "tcp_syncookies", .data = &sysctl_tcp_syncookies, .maxlen = sizeof(int), @@ -351,7 +257,6 @@ static struct ctl_table ipv4_table[] = { }, #endif { - .ctl_name = NET_TCP_TW_RECYCLE, .procname = "tcp_tw_recycle", .data = &tcp_death_row.sysctl_tw_recycle, .maxlen = sizeof(int), @@ -359,7 +264,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_ABORT_ON_OVERFLOW, .procname = "tcp_abort_on_overflow", .data = &sysctl_tcp_abort_on_overflow, .maxlen = sizeof(int), @@ -367,7 +271,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_STDURG, .procname = "tcp_stdurg", .data = &sysctl_tcp_stdurg, .maxlen = sizeof(int), @@ -375,7 +278,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_RFC1337, .procname = "tcp_rfc1337", .data = &sysctl_tcp_rfc1337, .maxlen = sizeof(int), @@ -383,7 +285,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_MAX_SYN_BACKLOG, .procname = "tcp_max_syn_backlog", .data = &sysctl_max_syn_backlog, .maxlen = sizeof(int), @@ -391,17 +292,14 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_LOCAL_PORT_RANGE, .procname = "ip_local_port_range", .data = &sysctl_local_ports.range, .maxlen = sizeof(sysctl_local_ports.range), .mode = 0644, .proc_handler = ipv4_local_port_range, - .strategy = ipv4_sysctl_local_port_range, }, #ifdef CONFIG_IP_MULTICAST { - .ctl_name = NET_IPV4_IGMP_MAX_MEMBERSHIPS, .procname = "igmp_max_memberships", .data = &sysctl_igmp_max_memberships, .maxlen = sizeof(int), @@ -411,7 +309,6 @@ static struct ctl_table ipv4_table[] = { #endif { - .ctl_name = NET_IPV4_IGMP_MAX_MSF, .procname = "igmp_max_msf", .data = &sysctl_igmp_max_msf, .maxlen = sizeof(int), @@ -419,7 +316,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_INET_PEER_THRESHOLD, .procname = "inet_peer_threshold", .data = &inet_peer_threshold, .maxlen = sizeof(int), @@ -427,43 +323,34 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_INET_PEER_MINTTL, .procname = "inet_peer_minttl", .data = &inet_peer_minttl, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies }, { - .ctl_name = NET_IPV4_INET_PEER_MAXTTL, .procname = "inet_peer_maxttl", .data = &inet_peer_maxttl, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies }, { - .ctl_name = NET_IPV4_INET_PEER_GC_MINTIME, .procname = "inet_peer_gc_mintime", .data = &inet_peer_gc_mintime, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies }, { - .ctl_name = NET_IPV4_INET_PEER_GC_MAXTIME, .procname = "inet_peer_gc_maxtime", .data = &inet_peer_gc_maxtime, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies }, { - .ctl_name = NET_TCP_ORPHAN_RETRIES, .procname = "tcp_orphan_retries", .data = &sysctl_tcp_orphan_retries, .maxlen = sizeof(int), @@ -471,7 +358,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_FACK, .procname = "tcp_fack", .data = &sysctl_tcp_fack, .maxlen = sizeof(int), @@ -479,7 +365,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_REORDERING, .procname = "tcp_reordering", .data = &sysctl_tcp_reordering, .maxlen = sizeof(int), @@ -487,7 +372,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_ECN, .procname = "tcp_ecn", .data = &sysctl_tcp_ecn, .maxlen = sizeof(int), @@ -495,7 +379,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_DSACK, .procname = "tcp_dsack", .data = &sysctl_tcp_dsack, .maxlen = sizeof(int), @@ -503,7 +386,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_MEM, .procname = "tcp_mem", .data = &sysctl_tcp_mem, .maxlen = sizeof(sysctl_tcp_mem), @@ -511,7 +393,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_WMEM, .procname = "tcp_wmem", .data = &sysctl_tcp_wmem, .maxlen = sizeof(sysctl_tcp_wmem), @@ -519,7 +400,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_RMEM, .procname = "tcp_rmem", .data = &sysctl_tcp_rmem, .maxlen = sizeof(sysctl_tcp_rmem), @@ -527,7 +407,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_APP_WIN, .procname = "tcp_app_win", .data = &sysctl_tcp_app_win, .maxlen = sizeof(int), @@ -535,7 +414,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_ADV_WIN_SCALE, .procname = "tcp_adv_win_scale", .data = &sysctl_tcp_adv_win_scale, .maxlen = sizeof(int), @@ -543,7 +421,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_TW_REUSE, .procname = "tcp_tw_reuse", .data = &sysctl_tcp_tw_reuse, .maxlen = sizeof(int), @@ -551,7 +428,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_FRTO, .procname = "tcp_frto", .data = &sysctl_tcp_frto, .maxlen = sizeof(int), @@ -559,7 +435,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_FRTO_RESPONSE, .procname = "tcp_frto_response", .data = &sysctl_tcp_frto_response, .maxlen = sizeof(int), @@ -567,7 +442,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_LOW_LATENCY, .procname = "tcp_low_latency", .data = &sysctl_tcp_low_latency, .maxlen = sizeof(int), @@ -575,7 +449,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_TCP_NO_METRICS_SAVE, .procname = "tcp_no_metrics_save", .data = &sysctl_tcp_nometrics_save, .maxlen = sizeof(int), @@ -583,7 +456,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_TCP_MODERATE_RCVBUF, .procname = "tcp_moderate_rcvbuf", .data = &sysctl_tcp_moderate_rcvbuf, .maxlen = sizeof(int), @@ -591,7 +463,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_TCP_TSO_WIN_DIVISOR, .procname = "tcp_tso_win_divisor", .data = &sysctl_tcp_tso_win_divisor, .maxlen = sizeof(int), @@ -599,15 +470,12 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_TCP_CONG_CONTROL, .procname = "tcp_congestion_control", .mode = 0644, .maxlen = TCP_CA_NAME_MAX, .proc_handler = proc_tcp_congestion_control, - .strategy = sysctl_tcp_congestion_control, }, { - .ctl_name = NET_TCP_ABC, .procname = "tcp_abc", .data = &sysctl_tcp_abc, .maxlen = sizeof(int), @@ -615,7 +483,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_TCP_MTU_PROBING, .procname = "tcp_mtu_probing", .data = &sysctl_tcp_mtu_probing, .maxlen = sizeof(int), @@ -623,7 +490,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_TCP_BASE_MSS, .procname = "tcp_base_mss", .data = &sysctl_tcp_base_mss, .maxlen = sizeof(int), @@ -631,7 +497,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS, .procname = "tcp_workaround_signed_windows", .data = &sysctl_tcp_workaround_signed_windows, .maxlen = sizeof(int), @@ -640,7 +505,6 @@ static struct ctl_table ipv4_table[] = { }, #ifdef CONFIG_NET_DMA { - .ctl_name = NET_TCP_DMA_COPYBREAK, .procname = "tcp_dma_copybreak", .data = &sysctl_tcp_dma_copybreak, .maxlen = sizeof(int), @@ -649,7 +513,6 @@ static struct ctl_table ipv4_table[] = { }, #endif { - .ctl_name = NET_TCP_SLOW_START_AFTER_IDLE, .procname = "tcp_slow_start_after_idle", .data = &sysctl_tcp_slow_start_after_idle, .maxlen = sizeof(int), @@ -658,7 +521,6 @@ static struct ctl_table ipv4_table[] = { }, #ifdef CONFIG_NETLABEL { - .ctl_name = NET_CIPSOV4_CACHE_ENABLE, .procname = "cipso_cache_enable", .data = &cipso_v4_cache_enabled, .maxlen = sizeof(int), @@ -666,7 +528,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_CIPSOV4_CACHE_BUCKET_SIZE, .procname = "cipso_cache_bucket_size", .data = &cipso_v4_cache_bucketsize, .maxlen = sizeof(int), @@ -674,7 +535,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_CIPSOV4_RBM_OPTFMT, .procname = "cipso_rbm_optfmt", .data = &cipso_v4_rbm_optfmt, .maxlen = sizeof(int), @@ -682,7 +542,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_CIPSOV4_RBM_STRICTVALID, .procname = "cipso_rbm_strictvalid", .data = &cipso_v4_rbm_strictvalid, .maxlen = sizeof(int), @@ -697,15 +556,12 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_tcp_available_congestion_control, }, { - .ctl_name = NET_TCP_ALLOWED_CONG_CONTROL, .procname = "tcp_allowed_congestion_control", .maxlen = TCP_CA_BUF_MAX, .mode = 0644, .proc_handler = proc_allowed_congestion_control, - .strategy = strategy_allowed_congestion_control, }, { - .ctl_name = NET_TCP_MAX_SSTHRESH, .procname = "tcp_max_ssthresh", .data = &sysctl_tcp_max_ssthresh, .maxlen = sizeof(int), @@ -713,41 +569,34 @@ static struct ctl_table ipv4_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "udp_mem", .data = &sysctl_udp_mem, .maxlen = sizeof(sysctl_udp_mem), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &zero }, { - .ctl_name = CTL_UNNUMBERED, .procname = "udp_rmem_min", .data = &sysctl_udp_rmem_min, .maxlen = sizeof(sysctl_udp_rmem_min), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &zero }, { - .ctl_name = CTL_UNNUMBERED, .procname = "udp_wmem_min", .data = &sysctl_udp_wmem_min, .maxlen = sizeof(sysctl_udp_wmem_min), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &zero }, - { .ctl_name = 0 } + { } }; static struct ctl_table ipv4_net_table[] = { { - .ctl_name = NET_IPV4_ICMP_ECHO_IGNORE_ALL, .procname = "icmp_echo_ignore_all", .data = &init_net.ipv4.sysctl_icmp_echo_ignore_all, .maxlen = sizeof(int), @@ -755,7 +604,6 @@ static struct ctl_table ipv4_net_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_ICMP_ECHO_IGNORE_BROADCASTS, .procname = "icmp_echo_ignore_broadcasts", .data = &init_net.ipv4.sysctl_icmp_echo_ignore_broadcasts, .maxlen = sizeof(int), @@ -763,7 +611,6 @@ static struct ctl_table ipv4_net_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_ICMP_IGNORE_BOGUS_ERROR_RESPONSES, .procname = "icmp_ignore_bogus_error_responses", .data = &init_net.ipv4.sysctl_icmp_ignore_bogus_error_responses, .maxlen = sizeof(int), @@ -771,7 +618,6 @@ static struct ctl_table ipv4_net_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR, .procname = "icmp_errors_use_inbound_ifaddr", .data = &init_net.ipv4.sysctl_icmp_errors_use_inbound_ifaddr, .maxlen = sizeof(int), @@ -779,16 +625,13 @@ static struct ctl_table ipv4_net_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV4_ICMP_RATELIMIT, .procname = "icmp_ratelimit", .data = &init_net.ipv4.sysctl_icmp_ratelimit, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_ms_jiffies, - .strategy = sysctl_ms_jiffies }, { - .ctl_name = NET_IPV4_ICMP_RATEMASK, .procname = "icmp_ratemask", .data = &init_net.ipv4.sysctl_icmp_ratemask, .maxlen = sizeof(int), @@ -796,7 +639,6 @@ static struct ctl_table ipv4_net_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = CTL_UNNUMBERED, .procname = "rt_cache_rebuild_count", .data = &init_net.ipv4.sysctl_rt_cache_rebuild_count, .maxlen = sizeof(int), @@ -807,8 +649,8 @@ static struct ctl_table ipv4_net_table[] = { }; struct ctl_path net_ipv4_ctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ipv4", .ctl_name = NET_IPV4, }, + { .procname = "net", }, + { .procname = "ipv4", }, { }, }; EXPORT_SYMBOL_GPL(net_ipv4_ctl_path); diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index 74fb2eb833ec..8c08a28d8f83 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -267,7 +267,6 @@ static struct xfrm_policy_afinfo xfrm4_policy_afinfo = { #ifdef CONFIG_SYSCTL static struct ctl_table xfrm4_policy_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "xfrm4_gc_thresh", .data = &xfrm4_dst_ops.gc_thresh, .maxlen = sizeof(int), diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 1fd0a3d775d2..f918399c985c 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -4000,41 +4000,6 @@ int addrconf_sysctl_forward(ctl_table *ctl, int write, return ret; } -static int addrconf_sysctl_forward_strategy(ctl_table *table, - void __user *oldval, - size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - int *valp = table->data; - int val = *valp; - int new; - - if (!newval || !newlen) - return 0; - if (newlen != sizeof(int)) - return -EINVAL; - if (get_user(new, (int __user *)newval)) - return -EFAULT; - if (new == *valp) - return 0; - if (oldval && oldlenp) { - size_t len; - if (get_user(len, oldlenp)) - return -EFAULT; - if (len) { - if (len > table->maxlen) - len = table->maxlen; - if (copy_to_user(oldval, valp, len)) - return -EFAULT; - if (put_user(len, oldlenp)) - return -EFAULT; - } - } - - *valp = new; - return addrconf_fixup_forwarding(table, valp, val); -} - static void dev_disable_change(struct inet6_dev *idev) { if (!idev || !idev->dev) @@ -4113,16 +4078,13 @@ static struct addrconf_sysctl_table .sysctl_header = NULL, .addrconf_vars = { { - .ctl_name = NET_IPV6_FORWARDING, .procname = "forwarding", .data = &ipv6_devconf.forwarding, .maxlen = sizeof(int), .mode = 0644, .proc_handler = addrconf_sysctl_forward, - .strategy = addrconf_sysctl_forward_strategy, }, { - .ctl_name = NET_IPV6_HOP_LIMIT, .procname = "hop_limit", .data = &ipv6_devconf.hop_limit, .maxlen = sizeof(int), @@ -4130,7 +4092,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_MTU, .procname = "mtu", .data = &ipv6_devconf.mtu6, .maxlen = sizeof(int), @@ -4138,7 +4099,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_ACCEPT_RA, .procname = "accept_ra", .data = &ipv6_devconf.accept_ra, .maxlen = sizeof(int), @@ -4146,7 +4106,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_ACCEPT_REDIRECTS, .procname = "accept_redirects", .data = &ipv6_devconf.accept_redirects, .maxlen = sizeof(int), @@ -4154,7 +4113,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_AUTOCONF, .procname = "autoconf", .data = &ipv6_devconf.autoconf, .maxlen = sizeof(int), @@ -4162,7 +4120,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_DAD_TRANSMITS, .procname = "dad_transmits", .data = &ipv6_devconf.dad_transmits, .maxlen = sizeof(int), @@ -4170,7 +4127,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_RTR_SOLICITS, .procname = "router_solicitations", .data = &ipv6_devconf.rtr_solicits, .maxlen = sizeof(int), @@ -4178,25 +4134,20 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_RTR_SOLICIT_INTERVAL, .procname = "router_solicitation_interval", .data = &ipv6_devconf.rtr_solicit_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV6_RTR_SOLICIT_DELAY, .procname = "router_solicitation_delay", .data = &ipv6_devconf.rtr_solicit_delay, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV6_FORCE_MLD_VERSION, .procname = "force_mld_version", .data = &ipv6_devconf.force_mld_version, .maxlen = sizeof(int), @@ -4205,7 +4156,6 @@ static struct addrconf_sysctl_table }, #ifdef CONFIG_IPV6_PRIVACY { - .ctl_name = NET_IPV6_USE_TEMPADDR, .procname = "use_tempaddr", .data = &ipv6_devconf.use_tempaddr, .maxlen = sizeof(int), @@ -4213,7 +4163,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_TEMP_VALID_LFT, .procname = "temp_valid_lft", .data = &ipv6_devconf.temp_valid_lft, .maxlen = sizeof(int), @@ -4221,7 +4170,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_TEMP_PREFERED_LFT, .procname = "temp_prefered_lft", .data = &ipv6_devconf.temp_prefered_lft, .maxlen = sizeof(int), @@ -4229,7 +4177,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_REGEN_MAX_RETRY, .procname = "regen_max_retry", .data = &ipv6_devconf.regen_max_retry, .maxlen = sizeof(int), @@ -4237,7 +4184,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_MAX_DESYNC_FACTOR, .procname = "max_desync_factor", .data = &ipv6_devconf.max_desync_factor, .maxlen = sizeof(int), @@ -4246,7 +4192,6 @@ static struct addrconf_sysctl_table }, #endif { - .ctl_name = NET_IPV6_MAX_ADDRESSES, .procname = "max_addresses", .data = &ipv6_devconf.max_addresses, .maxlen = sizeof(int), @@ -4254,7 +4199,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_ACCEPT_RA_DEFRTR, .procname = "accept_ra_defrtr", .data = &ipv6_devconf.accept_ra_defrtr, .maxlen = sizeof(int), @@ -4262,7 +4206,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_ACCEPT_RA_PINFO, .procname = "accept_ra_pinfo", .data = &ipv6_devconf.accept_ra_pinfo, .maxlen = sizeof(int), @@ -4271,7 +4214,6 @@ static struct addrconf_sysctl_table }, #ifdef CONFIG_IPV6_ROUTER_PREF { - .ctl_name = NET_IPV6_ACCEPT_RA_RTR_PREF, .procname = "accept_ra_rtr_pref", .data = &ipv6_devconf.accept_ra_rtr_pref, .maxlen = sizeof(int), @@ -4279,17 +4221,14 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_RTR_PROBE_INTERVAL, .procname = "router_probe_interval", .data = &ipv6_devconf.rtr_probe_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, #ifdef CONFIG_IPV6_ROUTE_INFO { - .ctl_name = NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN, .procname = "accept_ra_rt_info_max_plen", .data = &ipv6_devconf.accept_ra_rt_info_max_plen, .maxlen = sizeof(int), @@ -4299,7 +4238,6 @@ static struct addrconf_sysctl_table #endif #endif { - .ctl_name = NET_IPV6_PROXY_NDP, .procname = "proxy_ndp", .data = &ipv6_devconf.proxy_ndp, .maxlen = sizeof(int), @@ -4307,7 +4245,6 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_ACCEPT_SOURCE_ROUTE, .procname = "accept_source_route", .data = &ipv6_devconf.accept_source_route, .maxlen = sizeof(int), @@ -4316,7 +4253,6 @@ static struct addrconf_sysctl_table }, #ifdef CONFIG_IPV6_OPTIMISTIC_DAD { - .ctl_name = CTL_UNNUMBERED, .procname = "optimistic_dad", .data = &ipv6_devconf.optimistic_dad, .maxlen = sizeof(int), @@ -4327,7 +4263,6 @@ static struct addrconf_sysctl_table #endif #ifdef CONFIG_IPV6_MROUTE { - .ctl_name = CTL_UNNUMBERED, .procname = "mc_forwarding", .data = &ipv6_devconf.mc_forwarding, .maxlen = sizeof(int), @@ -4336,16 +4271,13 @@ static struct addrconf_sysctl_table }, #endif { - .ctl_name = CTL_UNNUMBERED, .procname = "disable_ipv6", .data = &ipv6_devconf.disable_ipv6, .maxlen = sizeof(int), .mode = 0644, .proc_handler = addrconf_sysctl_disable, - .strategy = sysctl_intvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "accept_dad", .data = &ipv6_devconf.accept_dad, .maxlen = sizeof(int), @@ -4353,13 +4285,13 @@ static struct addrconf_sysctl_table .proc_handler = proc_dointvec, }, { - .ctl_name = 0, /* sentinel */ + /* sentinel */ } }, }; static int __addrconf_sysctl_register(struct net *net, char *dev_name, - int ctl_name, struct inet6_dev *idev, struct ipv6_devconf *p) + struct inet6_dev *idev, struct ipv6_devconf *p) { int i; struct addrconf_sysctl_table *t; @@ -4367,9 +4299,9 @@ static int __addrconf_sysctl_register(struct net *net, char *dev_name, #define ADDRCONF_CTL_PATH_DEV 3 struct ctl_path addrconf_ctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ipv6", .ctl_name = NET_IPV6, }, - { .procname = "conf", .ctl_name = NET_IPV6_CONF, }, + { .procname = "net", }, + { .procname = "ipv6", }, + { .procname = "conf", }, { /* to be set */ }, { }, }; @@ -4395,7 +4327,6 @@ static int __addrconf_sysctl_register(struct net *net, char *dev_name, goto free; addrconf_ctl_path[ADDRCONF_CTL_PATH_DEV].procname = t->dev_name; - addrconf_ctl_path[ADDRCONF_CTL_PATH_DEV].ctl_name = ctl_name; t->sysctl_header = register_net_sysctl_table(net, addrconf_ctl_path, t->addrconf_vars); @@ -4431,10 +4362,9 @@ static void addrconf_sysctl_register(struct inet6_dev *idev) { neigh_sysctl_register(idev->dev, idev->nd_parms, NET_IPV6, NET_IPV6_NEIGH, "ipv6", - &ndisc_ifinfo_sysctl_change, - ndisc_ifinfo_sysctl_strategy); + &ndisc_ifinfo_sysctl_change); __addrconf_sysctl_register(dev_net(idev->dev), idev->dev->name, - idev->dev->ifindex, idev, &idev->cnf); + idev, &idev->cnf); } static void addrconf_sysctl_unregister(struct inet6_dev *idev) @@ -4473,13 +4403,11 @@ static int addrconf_init_net(struct net *net) net->ipv6.devconf_dflt = dflt; #ifdef CONFIG_SYSCTL - err = __addrconf_sysctl_register(net, "all", NET_PROTO_CONF_ALL, - NULL, all); + err = __addrconf_sysctl_register(net, "all", NULL, all); if (err < 0) goto err_reg_all; - err = __addrconf_sysctl_register(net, "default", NET_PROTO_CONF_DEFAULT, - NULL, dflt); + err = __addrconf_sysctl_register(net, "default", NULL, dflt); if (err < 0) goto err_reg_dflt; #endif diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index f23ebbec0631..4ae661bc3677 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -942,15 +942,13 @@ EXPORT_SYMBOL(icmpv6_err_convert); #ifdef CONFIG_SYSCTL ctl_table ipv6_icmp_table_template[] = { { - .ctl_name = NET_IPV6_ICMP_RATELIMIT, .procname = "ratelimit", .data = &init_net.ipv6.sysctl.icmpv6_time, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_ms_jiffies, - .strategy = sysctl_ms_jiffies }, - { .ctl_name = 0 }, + { }, }; struct ctl_table *ipv6_icmp_sysctl_init(struct net *net) diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index f74e4e2cdd06..3d0520e455d8 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -1768,42 +1768,6 @@ int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, void __user *bu return ret; } -int ndisc_ifinfo_sysctl_strategy(ctl_table *ctl, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - struct net_device *dev = ctl->extra1; - struct inet6_dev *idev; - int ret; - - if (ctl->ctl_name == NET_NEIGH_RETRANS_TIME || - ctl->ctl_name == NET_NEIGH_REACHABLE_TIME) - ndisc_warn_deprecated_sysctl(ctl, "procfs", dev ? dev->name : "default"); - - switch (ctl->ctl_name) { - case NET_NEIGH_REACHABLE_TIME: - ret = sysctl_jiffies(ctl, oldval, oldlenp, newval, newlen); - break; - case NET_NEIGH_RETRANS_TIME_MS: - case NET_NEIGH_REACHABLE_TIME_MS: - ret = sysctl_ms_jiffies(ctl, oldval, oldlenp, newval, newlen); - break; - default: - ret = 0; - } - - if (newval && newlen && ret > 0 && - dev && (idev = in6_dev_get(dev)) != NULL) { - if (ctl->ctl_name == NET_NEIGH_REACHABLE_TIME || - ctl->ctl_name == NET_NEIGH_REACHABLE_TIME_MS) - idev->nd_parms->reachable_time = neigh_rand_reach_time(idev->nd_parms->base_reachable_time); - idev->tstamp = jiffies; - inet6_ifinfo_notify(RTM_NEWLINK, idev); - in6_dev_put(idev); - } - - return ret; -} #endif @@ -1857,8 +1821,7 @@ int __init ndisc_init(void) #ifdef CONFIG_SYSCTL err = neigh_sysctl_register(NULL, &nd_tbl.parms, NET_IPV6, NET_IPV6_NEIGH, "ipv6", - &ndisc_ifinfo_sysctl_change, - &ndisc_ifinfo_sysctl_strategy); + &ndisc_ifinfo_sysctl_change); if (err) goto out_unregister_pernet; #endif diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c index 1cf3f0c6a959..14e52aa624c2 100644 --- a/net/ipv6/netfilter/ip6_queue.c +++ b/net/ipv6/netfilter/ip6_queue.c @@ -36,7 +36,6 @@ #define IPQ_QMAX_DEFAULT 1024 #define IPQ_PROC_FS_NAME "ip6_queue" -#define NET_IPQ_QMAX 2088 #define NET_IPQ_QMAX_NAME "ip6_queue_maxlen" typedef int (*ipq_cmpfn)(struct nf_queue_entry *, unsigned long); @@ -518,14 +517,13 @@ static struct ctl_table_header *ipq_sysctl_header; static ctl_table ipq_table[] = { { - .ctl_name = NET_IPQ_QMAX, .procname = NET_IPQ_QMAX_NAME, .data = &queue_maxlen, .maxlen = sizeof(queue_maxlen), .mode = 0644, .proc_handler = proc_dointvec }, - { .ctl_name = 0 } + { } }; #endif diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c index 642dcb127bab..2acadc8c7883 100644 --- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c +++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c @@ -277,9 +277,7 @@ static struct ctl_table icmpv6_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { - .ctl_name = 0 - } + { } }; #endif /* CONFIG_SYSCTL */ diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index f3aba255ad9f..e0b9424fa1b2 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -83,7 +83,6 @@ struct ctl_table nf_ct_ipv6_sysctl_table[] = { .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = NET_NF_CONNTRACK_FRAG6_LOW_THRESH, .procname = "nf_conntrack_frag6_low_thresh", .data = &nf_init_frags.low_thresh, .maxlen = sizeof(unsigned int), @@ -91,14 +90,13 @@ struct ctl_table nf_ct_ipv6_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NF_CONNTRACK_FRAG6_HIGH_THRESH, .procname = "nf_conntrack_frag6_high_thresh", .data = &nf_init_frags.high_thresh, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec, }, - { .ctl_name = 0 } + { } }; #endif diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c index da5bd0ed83df..2499e9712031 100644 --- a/net/ipv6/reassembly.c +++ b/net/ipv6/reassembly.c @@ -636,7 +636,6 @@ static const struct inet6_protocol frag_protocol = #ifdef CONFIG_SYSCTL static struct ctl_table ip6_frags_ns_ctl_table[] = { { - .ctl_name = NET_IPV6_IP6FRAG_HIGH_THRESH, .procname = "ip6frag_high_thresh", .data = &init_net.ipv6.frags.high_thresh, .maxlen = sizeof(int), @@ -644,7 +643,6 @@ static struct ctl_table ip6_frags_ns_ctl_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV6_IP6FRAG_LOW_THRESH, .procname = "ip6frag_low_thresh", .data = &init_net.ipv6.frags.low_thresh, .maxlen = sizeof(int), @@ -652,26 +650,22 @@ static struct ctl_table ip6_frags_ns_ctl_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IPV6_IP6FRAG_TIME, .procname = "ip6frag_time", .data = &init_net.ipv6.frags.timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { } }; static struct ctl_table ip6_frags_ctl_table[] = { { - .ctl_name = NET_IPV6_IP6FRAG_SECRET_INTERVAL, .procname = "ip6frag_secret_interval", .data = &ip6_frags.secret_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies }, { } }; diff --git a/net/ipv6/route.c b/net/ipv6/route.c index d6fe7646a8ff..6aa202e26f97 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2546,7 +2546,6 @@ ctl_table ipv6_route_table_template[] = { .proc_handler = ipv6_sysctl_rtcache_flush }, { - .ctl_name = NET_IPV6_ROUTE_GC_THRESH, .procname = "gc_thresh", .data = &ip6_dst_ops_template.gc_thresh, .maxlen = sizeof(int), @@ -2554,7 +2553,6 @@ ctl_table ipv6_route_table_template[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_ROUTE_MAX_SIZE, .procname = "max_size", .data = &init_net.ipv6.sysctl.ip6_rt_max_size, .maxlen = sizeof(int), @@ -2562,69 +2560,55 @@ ctl_table ipv6_route_table_template[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV6_ROUTE_GC_MIN_INTERVAL, .procname = "gc_min_interval", .data = &init_net.ipv6.sysctl.ip6_rt_gc_min_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV6_ROUTE_GC_TIMEOUT, .procname = "gc_timeout", .data = &init_net.ipv6.sysctl.ip6_rt_gc_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV6_ROUTE_GC_INTERVAL, .procname = "gc_interval", .data = &init_net.ipv6.sysctl.ip6_rt_gc_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV6_ROUTE_GC_ELASTICITY, .procname = "gc_elasticity", .data = &init_net.ipv6.sysctl.ip6_rt_gc_elasticity, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV6_ROUTE_MTU_EXPIRES, .procname = "mtu_expires", .data = &init_net.ipv6.sysctl.ip6_rt_mtu_expires, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV6_ROUTE_MIN_ADVMSS, .procname = "min_adv_mss", .data = &init_net.ipv6.sysctl.ip6_rt_min_advmss, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS, .procname = "gc_min_interval_ms", .data = &init_net.ipv6.sysctl.ip6_rt_gc_min_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_ms_jiffies, - .strategy = sysctl_ms_jiffies, }, - { .ctl_name = 0 } + { } }; struct ctl_table *ipv6_route_sysctl_init(struct net *net) diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c index 0dc6a4e5ed4a..c690736885b4 100644 --- a/net/ipv6/sysctl_net_ipv6.c +++ b/net/ipv6/sysctl_net_ipv6.c @@ -16,45 +16,41 @@ static ctl_table ipv6_table_template[] = { { - .ctl_name = NET_IPV6_ROUTE, .procname = "route", .maxlen = 0, .mode = 0555, .child = ipv6_route_table_template }, { - .ctl_name = NET_IPV6_ICMP, .procname = "icmp", .maxlen = 0, .mode = 0555, .child = ipv6_icmp_table_template }, { - .ctl_name = NET_IPV6_BINDV6ONLY, .procname = "bindv6only", .data = &init_net.ipv6.sysctl.bindv6only, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec }, - { .ctl_name = 0 } + { } }; static ctl_table ipv6_rotable[] = { { - .ctl_name = NET_IPV6_MLD_MAX_MSF, .procname = "mld_max_msf", .data = &sysctl_mld_max_msf, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec }, - { .ctl_name = 0 } + { } }; struct ctl_path net_ipv6_ctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ipv6", .ctl_name = NET_IPV6, }, + { .procname = "net", }, + { .procname = "ipv6", }, { }, }; EXPORT_SYMBOL_GPL(net_ipv6_ctl_path); diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 8ec3d45cd1d9..7254e3f899a7 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -309,7 +309,6 @@ static void xfrm6_policy_fini(void) #ifdef CONFIG_SYSCTL static struct ctl_table xfrm6_policy_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "xfrm6_gc_thresh", .data = &xfrm6_dst_ops.gc_thresh, .maxlen = sizeof(int), diff --git a/net/ipx/sysctl_net_ipx.c b/net/ipx/sysctl_net_ipx.c index 633fcab35580..bd6dca00fb85 100644 --- a/net/ipx/sysctl_net_ipx.c +++ b/net/ipx/sysctl_net_ipx.c @@ -18,19 +18,18 @@ extern int sysctl_ipx_pprop_broadcasting; static struct ctl_table ipx_table[] = { { - .ctl_name = NET_IPX_PPROP_BROADCASTING, .procname = "ipx_pprop_broadcasting", .data = &sysctl_ipx_pprop_broadcasting, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, - { 0 }, + { }, }; static struct ctl_path ipx_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ipx", .ctl_name = NET_IPX, }, + { .procname = "net", }, + { .procname = "ipx", }, { } }; diff --git a/net/irda/irsysctl.c b/net/irda/irsysctl.c index 5c86567e5a78..d0b70dadf73b 100644 --- a/net/irda/irsysctl.c +++ b/net/irda/irsysctl.c @@ -113,26 +113,21 @@ static int do_discovery(ctl_table *table, int write, /* One file */ static ctl_table irda_table[] = { { - .ctl_name = NET_IRDA_DISCOVERY, .procname = "discovery", .data = &sysctl_discovery, .maxlen = sizeof(int), .mode = 0644, .proc_handler = do_discovery, - .strategy = sysctl_intvec }, { - .ctl_name = NET_IRDA_DEVNAME, .procname = "devname", .data = sysctl_devname, .maxlen = 65, .mode = 0644, .proc_handler = do_devname, - .strategy = sysctl_string }, #ifdef CONFIG_IRDA_DEBUG { - .ctl_name = NET_IRDA_DEBUG, .procname = "debug", .data = &irda_debug, .maxlen = sizeof(int), @@ -142,7 +137,6 @@ static ctl_table irda_table[] = { #endif #ifdef CONFIG_IRDA_FAST_RR { - .ctl_name = NET_IRDA_FAST_POLL, .procname = "fast_poll_increase", .data = &sysctl_fast_poll_increase, .maxlen = sizeof(int), @@ -151,18 +145,15 @@ static ctl_table irda_table[] = { }, #endif { - .ctl_name = NET_IRDA_DISCOVERY_SLOTS, .procname = "discovery_slots", .data = &sysctl_discovery_slots, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_discovery_slots, .extra2 = &max_discovery_slots }, { - .ctl_name = NET_IRDA_DISCOVERY_TIMEOUT, .procname = "discovery_timeout", .data = &sysctl_discovery_timeout, .maxlen = sizeof(int), @@ -170,99 +161,83 @@ static ctl_table irda_table[] = { .proc_handler = proc_dointvec }, { - .ctl_name = NET_IRDA_SLOT_TIMEOUT, .procname = "slot_timeout", .data = &sysctl_slot_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_slot_timeout, .extra2 = &max_slot_timeout }, { - .ctl_name = NET_IRDA_MAX_BAUD_RATE, .procname = "max_baud_rate", .data = &sysctl_max_baud_rate, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_max_baud_rate, .extra2 = &max_max_baud_rate }, { - .ctl_name = NET_IRDA_MIN_TX_TURN_TIME, .procname = "min_tx_turn_time", .data = &sysctl_min_tx_turn_time, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_min_tx_turn_time, .extra2 = &max_min_tx_turn_time }, { - .ctl_name = NET_IRDA_MAX_TX_DATA_SIZE, .procname = "max_tx_data_size", .data = &sysctl_max_tx_data_size, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_max_tx_data_size, .extra2 = &max_max_tx_data_size }, { - .ctl_name = NET_IRDA_MAX_TX_WINDOW, .procname = "max_tx_window", .data = &sysctl_max_tx_window, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_max_tx_window, .extra2 = &max_max_tx_window }, { - .ctl_name = NET_IRDA_MAX_NOREPLY_TIME, .procname = "max_noreply_time", .data = &sysctl_max_noreply_time, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_max_noreply_time, .extra2 = &max_max_noreply_time }, { - .ctl_name = NET_IRDA_WARN_NOREPLY_TIME, .procname = "warn_noreply_time", .data = &sysctl_warn_noreply_time, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_warn_noreply_time, .extra2 = &max_warn_noreply_time }, { - .ctl_name = NET_IRDA_LAP_KEEPALIVE_TIME, .procname = "lap_keepalive_time", .data = &sysctl_lap_keepalive_time, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_lap_keepalive_time, .extra2 = &max_lap_keepalive_time }, - { .ctl_name = 0 } + { } }; static struct ctl_path irda_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "irda", .ctl_name = NET_IRDA, }, + { .procname = "net", }, + { .procname = "irda", }, { } }; diff --git a/net/llc/sysctl_net_llc.c b/net/llc/sysctl_net_llc.c index 57b9304d444c..e2ebe3586263 100644 --- a/net/llc/sysctl_net_llc.c +++ b/net/llc/sysctl_net_llc.c @@ -15,86 +15,73 @@ static struct ctl_table llc2_timeout_table[] = { { - .ctl_name = NET_LLC2_ACK_TIMEOUT, .procname = "ack", .data = &sysctl_llc2_ack_timeout, .maxlen = sizeof(long), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_LLC2_BUSY_TIMEOUT, .procname = "busy", .data = &sysctl_llc2_busy_timeout, .maxlen = sizeof(long), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_LLC2_P_TIMEOUT, .procname = "p", .data = &sysctl_llc2_p_timeout, .maxlen = sizeof(long), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, { - .ctl_name = NET_LLC2_REJ_TIMEOUT, .procname = "rej", .data = &sysctl_llc2_rej_timeout, .maxlen = sizeof(long), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, - { 0 }, + { }, }; static struct ctl_table llc_station_table[] = { { - .ctl_name = NET_LLC_STATION_ACK_TIMEOUT, .procname = "ack_timeout", .data = &sysctl_llc_station_ack_timeout, .maxlen = sizeof(long), .mode = 0644, .proc_handler = proc_dointvec_jiffies, - .strategy = sysctl_jiffies, }, - { 0 }, + { }, }; static struct ctl_table llc2_dir_timeout_table[] = { { - .ctl_name = NET_LLC2, .procname = "timeout", .mode = 0555, .child = llc2_timeout_table, }, - { 0 }, + { }, }; static struct ctl_table llc_table[] = { { - .ctl_name = NET_LLC2, .procname = "llc2", .mode = 0555, .child = llc2_dir_timeout_table, }, { - .ctl_name = NET_LLC_STATION, .procname = "station", .mode = 0555, .child = llc_station_table, }, - { 0 }, + { }, }; static struct ctl_path llc_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "llc", .ctl_name = NET_LLC, }, + { .procname = "net", }, + { .procname = "llc", }, { } }; diff --git a/net/netfilter/core.c b/net/netfilter/core.c index 5bb34737501f..60ec4e4badaa 100644 --- a/net/netfilter/core.c +++ b/net/netfilter/core.c @@ -273,8 +273,8 @@ void __init netfilter_init(void) #ifdef CONFIG_SYSCTL struct ctl_path nf_net_netfilter_sysctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "netfilter", .ctl_name = NET_NETFILTER, }, + { .procname = "net", }, + { .procname = "netfilter", }, { } }; EXPORT_SYMBOL_GPL(nf_net_netfilter_sysctl_path); diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 446e9bd4b4bc..e55a6861d26f 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -1706,12 +1706,12 @@ static struct ctl_table vs_vars[] = { .mode = 0644, .proc_handler = proc_dointvec, }, - { .ctl_name = 0 } + { } }; const struct ctl_path net_vs_ctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "ipv4", .ctl_name = NET_IPV4, }, + { .procname = "net", }, + { .procname = "ipv4", }, { .procname = "vs", }, { } }; diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c index c1757f3620cd..1b9370db2305 100644 --- a/net/netfilter/ipvs/ip_vs_lblc.c +++ b/net/netfilter/ipvs/ip_vs_lblc.c @@ -121,7 +121,7 @@ static ctl_table vs_vars_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { .ctl_name = 0 } + { } }; static struct ctl_table_header * sysctl_header; diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c index 715b57f9540d..f7476b95ab46 100644 --- a/net/netfilter/ipvs/ip_vs_lblcr.c +++ b/net/netfilter/ipvs/ip_vs_lblcr.c @@ -302,7 +302,7 @@ static ctl_table vs_vars_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { .ctl_name = 0 } + { } }; static struct ctl_table_header * sysctl_header; diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c index 4a1d94aac20b..018f90db511c 100644 --- a/net/netfilter/nf_conntrack_acct.c +++ b/net/netfilter/nf_conntrack_acct.c @@ -30,7 +30,6 @@ MODULE_PARM_DESC(acct, "Enable connection tracking flow accounting."); #ifdef CONFIG_SYSCTL static struct ctl_table acct_sysctl_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_acct", .data = &init_net.ct.sysctl_acct, .maxlen = sizeof(unsigned int), diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c index aee560b4768d..d5a9bcd7d61b 100644 --- a/net/netfilter/nf_conntrack_ecache.c +++ b/net/netfilter/nf_conntrack_ecache.c @@ -151,7 +151,6 @@ static int nf_ct_events_retry_timeout __read_mostly = 15*HZ; #ifdef CONFIG_SYSCTL static struct ctl_table event_sysctl_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_events", .data = &init_net.ct.sysctl_events, .maxlen = sizeof(unsigned int), @@ -159,7 +158,6 @@ static struct ctl_table event_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_events_retry_timeout", .data = &init_net.ct.sysctl_events_retry_timeout, .maxlen = sizeof(unsigned int), diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c index 1b816a2ea813..7bf1395b4158 100644 --- a/net/netfilter/nf_conntrack_proto_dccp.c +++ b/net/netfilter/nf_conntrack_proto_dccp.c @@ -703,64 +703,54 @@ static int dccp_nlattr_size(void) /* template, data assigned later */ static struct ctl_table dccp_sysctl_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_dccp_timeout_request", .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_dccp_timeout_respond", .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_dccp_timeout_partopen", .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_dccp_timeout_open", .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_dccp_timeout_closereq", .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_dccp_timeout_closing", .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_dccp_timeout_timewait", .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_dccp_loose", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, - { - .ctl_name = 0, - } + { } }; #endif /* CONFIG_SYSCTL */ diff --git a/net/netfilter/nf_conntrack_proto_generic.c b/net/netfilter/nf_conntrack_proto_generic.c index 829374f426c4..e2091d0c7a2f 100644 --- a/net/netfilter/nf_conntrack_proto_generic.c +++ b/net/netfilter/nf_conntrack_proto_generic.c @@ -69,9 +69,7 @@ static struct ctl_table generic_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { - .ctl_name = 0 - } + { } }; #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT static struct ctl_table generic_compat_sysctl_table[] = { @@ -82,9 +80,7 @@ static struct ctl_table generic_compat_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { - .ctl_name = 0 - } + { } }; #endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */ #endif /* CONFIG_SYSCTL */ diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c index c10e6f36e31e..f9d930f80276 100644 --- a/net/netfilter/nf_conntrack_proto_sctp.c +++ b/net/netfilter/nf_conntrack_proto_sctp.c @@ -595,9 +595,7 @@ static struct ctl_table sctp_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { - .ctl_name = 0 - } + { } }; #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT @@ -651,9 +649,7 @@ static struct ctl_table sctp_compat_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { - .ctl_name = 0 - } + { } }; #endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */ #endif diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index ba2b76937283..7eda8b8e36a0 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -1291,7 +1291,6 @@ static struct ctl_table tcp_sysctl_table[] = { .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = NET_NF_CONNTRACK_TCP_LOOSE, .procname = "nf_conntrack_tcp_loose", .data = &nf_ct_tcp_loose, .maxlen = sizeof(unsigned int), @@ -1299,7 +1298,6 @@ static struct ctl_table tcp_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NF_CONNTRACK_TCP_BE_LIBERAL, .procname = "nf_conntrack_tcp_be_liberal", .data = &nf_ct_tcp_be_liberal, .maxlen = sizeof(unsigned int), @@ -1307,16 +1305,13 @@ static struct ctl_table tcp_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NF_CONNTRACK_TCP_MAX_RETRANS, .procname = "nf_conntrack_tcp_max_retrans", .data = &nf_ct_tcp_max_retrans, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec, }, - { - .ctl_name = 0 - } + { } }; #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT @@ -1392,7 +1387,6 @@ static struct ctl_table tcp_compat_sysctl_table[] = { .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = NET_IPV4_NF_CONNTRACK_TCP_LOOSE, .procname = "ip_conntrack_tcp_loose", .data = &nf_ct_tcp_loose, .maxlen = sizeof(unsigned int), @@ -1400,7 +1394,6 @@ static struct ctl_table tcp_compat_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_NF_CONNTRACK_TCP_BE_LIBERAL, .procname = "ip_conntrack_tcp_be_liberal", .data = &nf_ct_tcp_be_liberal, .maxlen = sizeof(unsigned int), @@ -1408,16 +1401,13 @@ static struct ctl_table tcp_compat_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_IPV4_NF_CONNTRACK_TCP_MAX_RETRANS, .procname = "ip_conntrack_tcp_max_retrans", .data = &nf_ct_tcp_max_retrans, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec, }, - { - .ctl_name = 0 - } + { } }; #endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */ #endif /* CONFIG_SYSCTL */ diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c index 70809d117b91..5c5518bedb4b 100644 --- a/net/netfilter/nf_conntrack_proto_udp.c +++ b/net/netfilter/nf_conntrack_proto_udp.c @@ -154,9 +154,7 @@ static struct ctl_table udp_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { - .ctl_name = 0 - } + { } }; #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT static struct ctl_table udp_compat_sysctl_table[] = { @@ -174,9 +172,7 @@ static struct ctl_table udp_compat_sysctl_table[] = { .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { - .ctl_name = 0 - } + { } }; #endif /* CONFIG_NF_CONNTRACK_PROC_COMPAT */ #endif /* CONFIG_SYSCTL */ diff --git a/net/netfilter/nf_conntrack_proto_udplite.c b/net/netfilter/nf_conntrack_proto_udplite.c index 0badedc542d3..458655bb2106 100644 --- a/net/netfilter/nf_conntrack_proto_udplite.c +++ b/net/netfilter/nf_conntrack_proto_udplite.c @@ -146,7 +146,6 @@ static unsigned int udplite_sysctl_table_users; static struct ctl_table_header *udplite_sysctl_header; static struct ctl_table udplite_sysctl_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_udplite_timeout", .data = &nf_ct_udplite_timeout, .maxlen = sizeof(unsigned int), @@ -154,16 +153,13 @@ static struct ctl_table udplite_sysctl_table[] = { .proc_handler = proc_dointvec_jiffies, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_udplite_timeout_stream", .data = &nf_ct_udplite_timeout_stream, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, - { - .ctl_name = 0 - } + { } }; #endif /* CONFIG_SYSCTL */ diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 193515381970..028aba667ef7 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -340,7 +340,6 @@ static struct ctl_table_header *nf_ct_netfilter_header; static ctl_table nf_ct_sysctl_table[] = { { - .ctl_name = NET_NF_CONNTRACK_MAX, .procname = "nf_conntrack_max", .data = &nf_conntrack_max, .maxlen = sizeof(int), @@ -348,7 +347,6 @@ static ctl_table nf_ct_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NF_CONNTRACK_COUNT, .procname = "nf_conntrack_count", .data = &init_net.ct.count, .maxlen = sizeof(int), @@ -356,7 +354,6 @@ static ctl_table nf_ct_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NF_CONNTRACK_BUCKETS, .procname = "nf_conntrack_buckets", .data = &nf_conntrack_htable_size, .maxlen = sizeof(unsigned int), @@ -364,7 +361,6 @@ static ctl_table nf_ct_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NF_CONNTRACK_CHECKSUM, .procname = "nf_conntrack_checksum", .data = &init_net.ct.sysctl_checksum, .maxlen = sizeof(unsigned int), @@ -372,43 +368,39 @@ static ctl_table nf_ct_sysctl_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = NET_NF_CONNTRACK_LOG_INVALID, .procname = "nf_conntrack_log_invalid", .data = &init_net.ct.sysctl_log_invalid, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &log_invalid_proto_min, .extra2 = &log_invalid_proto_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "nf_conntrack_expect_max", .data = &nf_ct_expect_max, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, - { .ctl_name = 0 } + { } }; #define NET_NF_CONNTRACK_MAX 2089 static ctl_table nf_ct_netfilter_table[] = { { - .ctl_name = NET_NF_CONNTRACK_MAX, .procname = "nf_conntrack_max", .data = &nf_conntrack_max, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, - { .ctl_name = 0 } + { } }; static struct ctl_path nf_ct_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, + { .procname = "net", }, { } }; diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c index d65d3481919c..015725a5cd50 100644 --- a/net/netfilter/nf_log.c +++ b/net/netfilter/nf_log.c @@ -208,9 +208,9 @@ static const struct file_operations nflog_file_ops = { #ifdef CONFIG_SYSCTL static struct ctl_path nf_log_sysctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "netfilter", .ctl_name = NET_NETFILTER, }, - { .procname = "nf_log", .ctl_name = CTL_UNNUMBERED, }, + { .procname = "net", }, + { .procname = "netfilter", }, + { .procname = "nf_log", }, { } }; @@ -265,7 +265,6 @@ static __init int netfilter_log_sysctl_init(void) for (i = NFPROTO_UNSPEC; i < NFPROTO_NUMPROTO; i++) { snprintf(nf_log_sysctl_fnames[i-NFPROTO_UNSPEC], 3, "%d", i); - nf_log_sysctl_table[i].ctl_name = CTL_UNNUMBERED; nf_log_sysctl_table[i].procname = nf_log_sysctl_fnames[i-NFPROTO_UNSPEC]; nf_log_sysctl_table[i].data = NULL; diff --git a/net/netrom/sysctl_net_netrom.c b/net/netrom/sysctl_net_netrom.c index 7b49591fe87c..1e0fa9e57aac 100644 --- a/net/netrom/sysctl_net_netrom.c +++ b/net/netrom/sysctl_net_netrom.c @@ -36,143 +36,119 @@ static struct ctl_table_header *nr_table_header; static ctl_table nr_table[] = { { - .ctl_name = NET_NETROM_DEFAULT_PATH_QUALITY, .procname = "default_path_quality", .data = &sysctl_netrom_default_path_quality, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_quality, .extra2 = &max_quality }, { - .ctl_name = NET_NETROM_OBSOLESCENCE_COUNT_INITIALISER, .procname = "obsolescence_count_initialiser", .data = &sysctl_netrom_obsolescence_count_initialiser, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_obs, .extra2 = &max_obs }, { - .ctl_name = NET_NETROM_NETWORK_TTL_INITIALISER, .procname = "network_ttl_initialiser", .data = &sysctl_netrom_network_ttl_initialiser, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_ttl, .extra2 = &max_ttl }, { - .ctl_name = NET_NETROM_TRANSPORT_TIMEOUT, .procname = "transport_timeout", .data = &sysctl_netrom_transport_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_t1, .extra2 = &max_t1 }, { - .ctl_name = NET_NETROM_TRANSPORT_MAXIMUM_TRIES, .procname = "transport_maximum_tries", .data = &sysctl_netrom_transport_maximum_tries, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_n2, .extra2 = &max_n2 }, { - .ctl_name = NET_NETROM_TRANSPORT_ACKNOWLEDGE_DELAY, .procname = "transport_acknowledge_delay", .data = &sysctl_netrom_transport_acknowledge_delay, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_t2, .extra2 = &max_t2 }, { - .ctl_name = NET_NETROM_TRANSPORT_BUSY_DELAY, .procname = "transport_busy_delay", .data = &sysctl_netrom_transport_busy_delay, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_t4, .extra2 = &max_t4 }, { - .ctl_name = NET_NETROM_TRANSPORT_REQUESTED_WINDOW_SIZE, .procname = "transport_requested_window_size", .data = &sysctl_netrom_transport_requested_window_size, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_window, .extra2 = &max_window }, { - .ctl_name = NET_NETROM_TRANSPORT_NO_ACTIVITY_TIMEOUT, .procname = "transport_no_activity_timeout", .data = &sysctl_netrom_transport_no_activity_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_idle, .extra2 = &max_idle }, { - .ctl_name = NET_NETROM_ROUTING_CONTROL, .procname = "routing_control", .data = &sysctl_netrom_routing_control, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_route, .extra2 = &max_route }, { - .ctl_name = NET_NETROM_LINK_FAILS_COUNT, .procname = "link_fails_count", .data = &sysctl_netrom_link_fails_count, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_fails, .extra2 = &max_fails }, { - .ctl_name = NET_NETROM_RESET, .procname = "reset", .data = &sysctl_netrom_reset_circuit, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_reset, .extra2 = &max_reset }, - { .ctl_name = 0 } + { } }; static struct ctl_path nr_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "netrom", .ctl_name = NET_NETROM, }, + { .procname = "net", }, + { .procname = "netrom", }, { } }; diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c index 2220f3322326..cea1c7dbdae2 100644 --- a/net/phonet/sysctl.c +++ b/net/phonet/sysctl.c @@ -84,20 +84,18 @@ static int proc_local_port_range(ctl_table *table, int write, static struct ctl_table phonet_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "local_port_range", .data = &local_port_range, .maxlen = sizeof(local_port_range), .mode = 0644, .proc_handler = proc_local_port_range, - .strategy = NULL, }, - { .ctl_name = 0 } + { } }; static struct ctl_path phonet_ctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "phonet", .ctl_name = CTL_UNNUMBERED, }, + { .procname = "net", }, + { .procname = "phonet", }, { }, }; diff --git a/net/rds/ib_sysctl.c b/net/rds/ib_sysctl.c index 84b5ffcb280f..03f01cb4e0fe 100644 --- a/net/rds/ib_sysctl.c +++ b/net/rds/ib_sysctl.c @@ -67,68 +67,62 @@ unsigned int rds_ib_sysctl_flow_control = 0; ctl_table rds_ib_sysctl_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "max_send_wr", .data = &rds_ib_sysctl_max_send_wr, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, .extra1 = &rds_ib_sysctl_max_wr_min, .extra2 = &rds_ib_sysctl_max_wr_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max_recv_wr", .data = &rds_ib_sysctl_max_recv_wr, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, .extra1 = &rds_ib_sysctl_max_wr_min, .extra2 = &rds_ib_sysctl_max_wr_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max_unsignaled_wr", .data = &rds_ib_sysctl_max_unsig_wrs, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, .extra1 = &rds_ib_sysctl_max_unsig_wr_min, .extra2 = &rds_ib_sysctl_max_unsig_wr_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max_unsignaled_bytes", .data = &rds_ib_sysctl_max_unsig_bytes, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, .extra1 = &rds_ib_sysctl_max_unsig_bytes_min, .extra2 = &rds_ib_sysctl_max_unsig_bytes_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max_recv_allocation", .data = &rds_ib_sysctl_max_recv_allocation, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "flow_control", .data = &rds_ib_sysctl_flow_control, .maxlen = sizeof(rds_ib_sysctl_flow_control), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, - { .ctl_name = 0} + { } }; static struct ctl_path rds_ib_sysctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "rds", .ctl_name = CTL_UNNUMBERED, }, - { .procname = "ib", .ctl_name = CTL_UNNUMBERED, }, + { .procname = "net", }, + { .procname = "rds", }, + { .procname = "ib", }, { } }; diff --git a/net/rds/iw_sysctl.c b/net/rds/iw_sysctl.c index 9590678cd616..1c4428a61a02 100644 --- a/net/rds/iw_sysctl.c +++ b/net/rds/iw_sysctl.c @@ -57,68 +57,62 @@ unsigned int rds_iw_sysctl_flow_control = 1; ctl_table rds_iw_sysctl_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "max_send_wr", .data = &rds_iw_sysctl_max_send_wr, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, .extra1 = &rds_iw_sysctl_max_wr_min, .extra2 = &rds_iw_sysctl_max_wr_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max_recv_wr", .data = &rds_iw_sysctl_max_recv_wr, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, .extra1 = &rds_iw_sysctl_max_wr_min, .extra2 = &rds_iw_sysctl_max_wr_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max_unsignaled_wr", .data = &rds_iw_sysctl_max_unsig_wrs, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, .extra1 = &rds_iw_sysctl_max_unsig_wr_min, .extra2 = &rds_iw_sysctl_max_unsig_wr_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max_unsignaled_bytes", .data = &rds_iw_sysctl_max_unsig_bytes, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, .extra1 = &rds_iw_sysctl_max_unsig_bytes_min, .extra2 = &rds_iw_sysctl_max_unsig_bytes_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max_recv_allocation", .data = &rds_iw_sysctl_max_recv_allocation, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_minmax, + .proc_handler = proc_doulongvec_minmax, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "flow_control", .data = &rds_iw_sysctl_flow_control, .maxlen = sizeof(rds_iw_sysctl_flow_control), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, - { .ctl_name = 0} + { } }; static struct ctl_path rds_iw_sysctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "rds", .ctl_name = CTL_UNNUMBERED, }, - { .procname = "iw", .ctl_name = CTL_UNNUMBERED, }, + { .procname = "net", }, + { .procname = "rds", }, + { .procname = "iw", }, { } }; diff --git a/net/rds/sysctl.c b/net/rds/sysctl.c index 307dc5c1be15..7829a20325d3 100644 --- a/net/rds/sysctl.c +++ b/net/rds/sysctl.c @@ -51,55 +51,50 @@ unsigned int rds_sysctl_ping_enable = 1; static ctl_table rds_sysctl_rds_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "reconnect_min_delay_ms", .data = &rds_sysctl_reconnect_min_jiffies, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_ms_jiffies_minmax, + .proc_handler = proc_doulongvec_ms_jiffies_minmax, .extra1 = &rds_sysctl_reconnect_min, .extra2 = &rds_sysctl_reconnect_max_jiffies, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "reconnect_max_delay_ms", .data = &rds_sysctl_reconnect_max_jiffies, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_doulongvec_ms_jiffies_minmax, + .proc_handler = proc_doulongvec_ms_jiffies_minmax, .extra1 = &rds_sysctl_reconnect_min_jiffies, .extra2 = &rds_sysctl_reconnect_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max_unacked_packets", .data = &rds_sysctl_max_unacked_packets, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "max_unacked_bytes", .data = &rds_sysctl_max_unacked_bytes, .maxlen = sizeof(unsigned long), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "ping_enable", .data = &rds_sysctl_ping_enable, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = proc_dointvec, }, - { .ctl_name = 0} + { } }; static struct ctl_path rds_sysctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "rds", .ctl_name = CTL_UNNUMBERED, }, + { .procname = "net", }, + { .procname = "rds", }, { } }; diff --git a/net/rose/sysctl_net_rose.c b/net/rose/sysctl_net_rose.c index 3bfe504faf86..df6d9dac2186 100644 --- a/net/rose/sysctl_net_rose.c +++ b/net/rose/sysctl_net_rose.c @@ -26,121 +26,101 @@ static struct ctl_table_header *rose_table_header; static ctl_table rose_table[] = { { - .ctl_name = NET_ROSE_RESTART_REQUEST_TIMEOUT, .procname = "restart_request_timeout", .data = &sysctl_rose_restart_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer }, { - .ctl_name = NET_ROSE_CALL_REQUEST_TIMEOUT, .procname = "call_request_timeout", .data = &sysctl_rose_call_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer }, { - .ctl_name = NET_ROSE_RESET_REQUEST_TIMEOUT, .procname = "reset_request_timeout", .data = &sysctl_rose_reset_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer }, { - .ctl_name = NET_ROSE_CLEAR_REQUEST_TIMEOUT, .procname = "clear_request_timeout", .data = &sysctl_rose_clear_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer }, { - .ctl_name = NET_ROSE_NO_ACTIVITY_TIMEOUT, .procname = "no_activity_timeout", .data = &sysctl_rose_no_activity_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_idle, .extra2 = &max_idle }, { - .ctl_name = NET_ROSE_ACK_HOLD_BACK_TIMEOUT, .procname = "acknowledge_hold_back_timeout", .data = &sysctl_rose_ack_hold_back_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer }, { - .ctl_name = NET_ROSE_ROUTING_CONTROL, .procname = "routing_control", .data = &sysctl_rose_routing_control, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_route, .extra2 = &max_route }, { - .ctl_name = NET_ROSE_LINK_FAIL_TIMEOUT, .procname = "link_fail_timeout", .data = &sysctl_rose_link_fail_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_ftimer, .extra2 = &max_ftimer }, { - .ctl_name = NET_ROSE_MAX_VCS, .procname = "maximum_virtual_circuits", .data = &sysctl_rose_maximum_vcs, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_maxvcs, .extra2 = &max_maxvcs }, { - .ctl_name = NET_ROSE_WINDOW_SIZE, .procname = "window_size", .data = &sysctl_rose_window_size, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_window, .extra2 = &max_window }, - { .ctl_name = 0 } + { } }; static struct ctl_path rose_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "rose", .ctl_name = NET_ROSE, }, + { .procname = "net", }, + { .procname = "rose", }, { } }; diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c index ab7151da120f..d50a042f9552 100644 --- a/net/sctp/sysctl.c +++ b/net/sctp/sysctl.c @@ -59,180 +59,145 @@ extern int sysctl_sctp_wmem[3]; static ctl_table sctp_table[] = { { - .ctl_name = NET_SCTP_RTO_INITIAL, .procname = "rto_initial", .data = &sctp_rto_initial, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &timer_max }, { - .ctl_name = NET_SCTP_RTO_MIN, .procname = "rto_min", .data = &sctp_rto_min, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &timer_max }, { - .ctl_name = NET_SCTP_RTO_MAX, .procname = "rto_max", .data = &sctp_rto_max, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &timer_max }, { - .ctl_name = NET_SCTP_VALID_COOKIE_LIFE, .procname = "valid_cookie_life", .data = &sctp_valid_cookie_life, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &timer_max }, { - .ctl_name = NET_SCTP_MAX_BURST, .procname = "max_burst", .data = &sctp_max_burst, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &zero, .extra2 = &int_max }, { - .ctl_name = NET_SCTP_ASSOCIATION_MAX_RETRANS, .procname = "association_max_retrans", .data = &sctp_max_retrans_association, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &int_max }, { - .ctl_name = NET_SCTP_SNDBUF_POLICY, .procname = "sndbuf_policy", .data = &sctp_sndbuf_policy, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec }, { - .ctl_name = NET_SCTP_RCVBUF_POLICY, .procname = "rcvbuf_policy", .data = &sctp_rcvbuf_policy, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec }, { - .ctl_name = NET_SCTP_PATH_MAX_RETRANS, .procname = "path_max_retrans", .data = &sctp_max_retrans_path, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &int_max }, { - .ctl_name = NET_SCTP_MAX_INIT_RETRANSMITS, .procname = "max_init_retransmits", .data = &sctp_max_retrans_init, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &int_max }, { - .ctl_name = NET_SCTP_HB_INTERVAL, .procname = "hb_interval", .data = &sctp_hb_interval, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &one, .extra2 = &timer_max }, { - .ctl_name = NET_SCTP_PRESERVE_ENABLE, .procname = "cookie_preserve_enable", .data = &sctp_cookie_preserve_enable, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec }, { - .ctl_name = NET_SCTP_RTO_ALPHA, .procname = "rto_alpha_exp_divisor", .data = &sctp_rto_alpha, .maxlen = sizeof(int), .mode = 0444, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec }, { - .ctl_name = NET_SCTP_RTO_BETA, .procname = "rto_beta_exp_divisor", .data = &sctp_rto_beta, .maxlen = sizeof(int), .mode = 0444, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec }, { - .ctl_name = NET_SCTP_ADDIP_ENABLE, .procname = "addip_enable", .data = &sctp_addip_enable, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec }, { - .ctl_name = NET_SCTP_PRSCTP_ENABLE, .procname = "prsctp_enable", .data = &sctp_prsctp_enable, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec }, { - .ctl_name = NET_SCTP_SACK_TIMEOUT, .procname = "sack_timeout", .data = &sctp_sack_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &sack_timer_min, .extra2 = &sack_timer_max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sctp_mem", .data = &sysctl_sctp_mem, .maxlen = sizeof(sysctl_sctp_mem), @@ -240,7 +205,6 @@ static ctl_table sctp_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sctp_rmem", .data = &sysctl_sctp_rmem, .maxlen = sizeof(sysctl_sctp_rmem), @@ -248,7 +212,6 @@ static ctl_table sctp_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "sctp_wmem", .data = &sysctl_sctp_wmem, .maxlen = sizeof(sysctl_sctp_wmem), @@ -256,40 +219,34 @@ static ctl_table sctp_table[] = { .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "auth_enable", .data = &sctp_auth_enable, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec }, { - .ctl_name = CTL_UNNUMBERED, .procname = "addip_noauth_enable", .data = &sctp_addip_noauth, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec }, { - .ctl_name = CTL_UNNUMBERED, .procname = "addr_scope_policy", .data = &sctp_scope_policy, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &addr_scope_max, }, - { .ctl_name = 0 } + { } }; static struct ctl_path sctp_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "sctp", .ctl_name = NET_SCTP, }, + { .procname = "net", }, + { .procname = "sctp", }, { } }; diff --git a/net/sunrpc/sysctl.c b/net/sunrpc/sysctl.c index 42f9748ae093..e65dcc613339 100644 --- a/net/sunrpc/sysctl.c +++ b/net/sunrpc/sysctl.c @@ -139,46 +139,45 @@ static ctl_table debug_table[] = { .data = &rpc_debug, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dodebug + .proc_handler = proc_dodebug }, { .procname = "nfs_debug", .data = &nfs_debug, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dodebug + .proc_handler = proc_dodebug }, { .procname = "nfsd_debug", .data = &nfsd_debug, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dodebug + .proc_handler = proc_dodebug }, { .procname = "nlm_debug", .data = &nlm_debug, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = &proc_dodebug + .proc_handler = proc_dodebug }, { .procname = "transports", .maxlen = 256, .mode = 0444, - .proc_handler = &proc_do_xprt, + .proc_handler = proc_do_xprt, }, - { .ctl_name = 0 } + { } }; static ctl_table sunrpc_table[] = { { - .ctl_name = CTL_SUNRPC, .procname = "sunrpc", .mode = 0555, .child = debug_table }, - { .ctl_name = 0 } + { } }; #endif diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c index 35fb68b9c8ec..5b8a8ff93a25 100644 --- a/net/sunrpc/xprtrdma/svc_rdma.c +++ b/net/sunrpc/xprtrdma/svc_rdma.c @@ -120,8 +120,7 @@ static ctl_table svcrdma_parm_table[] = { .data = &svcrdma_max_requests, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &min_max_requests, .extra2 = &max_max_requests }, @@ -130,8 +129,7 @@ static ctl_table svcrdma_parm_table[] = { .data = &svcrdma_max_req_size, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &min_max_inline, .extra2 = &max_max_inline }, @@ -140,8 +138,7 @@ static ctl_table svcrdma_parm_table[] = { .data = &svcrdma_ord, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &min_ord, .extra2 = &max_ord, }, @@ -151,67 +148,65 @@ static ctl_table svcrdma_parm_table[] = { .data = &rdma_stat_read, .maxlen = sizeof(atomic_t), .mode = 0644, - .proc_handler = &read_reset_stat, + .proc_handler = read_reset_stat, }, { .procname = "rdma_stat_recv", .data = &rdma_stat_recv, .maxlen = sizeof(atomic_t), .mode = 0644, - .proc_handler = &read_reset_stat, + .proc_handler = read_reset_stat, }, { .procname = "rdma_stat_write", .data = &rdma_stat_write, .maxlen = sizeof(atomic_t), .mode = 0644, - .proc_handler = &read_reset_stat, + .proc_handler = read_reset_stat, }, { .procname = "rdma_stat_sq_starve", .data = &rdma_stat_sq_starve, .maxlen = sizeof(atomic_t), .mode = 0644, - .proc_handler = &read_reset_stat, + .proc_handler = read_reset_stat, }, { .procname = "rdma_stat_rq_starve", .data = &rdma_stat_rq_starve, .maxlen = sizeof(atomic_t), .mode = 0644, - .proc_handler = &read_reset_stat, + .proc_handler = read_reset_stat, }, { .procname = "rdma_stat_rq_poll", .data = &rdma_stat_rq_poll, .maxlen = sizeof(atomic_t), .mode = 0644, - .proc_handler = &read_reset_stat, + .proc_handler = read_reset_stat, }, { .procname = "rdma_stat_rq_prod", .data = &rdma_stat_rq_prod, .maxlen = sizeof(atomic_t), .mode = 0644, - .proc_handler = &read_reset_stat, + .proc_handler = read_reset_stat, }, { .procname = "rdma_stat_sq_poll", .data = &rdma_stat_sq_poll, .maxlen = sizeof(atomic_t), .mode = 0644, - .proc_handler = &read_reset_stat, + .proc_handler = read_reset_stat, }, { .procname = "rdma_stat_sq_prod", .data = &rdma_stat_sq_prod, .maxlen = sizeof(atomic_t), .mode = 0644, - .proc_handler = &read_reset_stat, - }, - { - .ctl_name = 0, + .proc_handler = read_reset_stat, }, + { }, }; static ctl_table svcrdma_table[] = { @@ -220,21 +215,16 @@ static ctl_table svcrdma_table[] = { .mode = 0555, .child = svcrdma_parm_table }, - { - .ctl_name = 0, - }, + { }, }; static ctl_table svcrdma_root_table[] = { { - .ctl_name = CTL_SUNRPC, .procname = "sunrpc", .mode = 0555, .child = svcrdma_table }, - { - .ctl_name = 0, - }, + { }, }; void svc_rdma_cleanup(void) diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index 9a63f669ece4..7018eef1dcdd 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -86,79 +86,63 @@ static struct ctl_table_header *sunrpc_table_header; static ctl_table xr_tunables_table[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "rdma_slot_table_entries", .data = &xprt_rdma_slot_table_entries, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &min_slot_table_size, .extra2 = &max_slot_table_size }, { - .ctl_name = CTL_UNNUMBERED, .procname = "rdma_max_inline_read", .data = &xprt_rdma_max_inline_read, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "rdma_max_inline_write", .data = &xprt_rdma_max_inline_write, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "rdma_inline_write_padding", .data = &xprt_rdma_inline_write_padding, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &zero, .extra2 = &max_padding, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "rdma_memreg_strategy", .data = &xprt_rdma_memreg_strategy, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &min_memreg, .extra2 = &max_memreg, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "rdma_pad_optimize", .data = &xprt_rdma_pad_optimize, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, - }, - { - .ctl_name = 0, + .proc_handler = proc_dointvec, }, + { }, }; static ctl_table sunrpc_table[] = { { - .ctl_name = CTL_SUNRPC, .procname = "sunrpc", .mode = 0555, .child = xr_tunables_table }, - { - .ctl_name = 0, - }, + { }, }; #endif diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 37c5475ba258..04732d09013e 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -81,46 +81,38 @@ static struct ctl_table_header *sunrpc_table_header; */ static ctl_table xs_tunables_table[] = { { - .ctl_name = CTL_SLOTTABLE_UDP, .procname = "udp_slot_table_entries", .data = &xprt_udp_slot_table_entries, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &min_slot_table_size, .extra2 = &max_slot_table_size }, { - .ctl_name = CTL_SLOTTABLE_TCP, .procname = "tcp_slot_table_entries", .data = &xprt_tcp_slot_table_entries, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &min_slot_table_size, .extra2 = &max_slot_table_size }, { - .ctl_name = CTL_MIN_RESVPORT, .procname = "min_resvport", .data = &xprt_min_resvport, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xprt_min_resvport_limit, .extra2 = &xprt_max_resvport_limit }, { - .ctl_name = CTL_MAX_RESVPORT, .procname = "max_resvport", .data = &xprt_max_resvport, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, - .strategy = &sysctl_intvec, + .proc_handler = proc_dointvec_minmax, .extra1 = &xprt_min_resvport_limit, .extra2 = &xprt_max_resvport_limit }, @@ -129,24 +121,18 @@ static ctl_table xs_tunables_table[] = { .data = &xs_tcp_fin_timeout, .maxlen = sizeof(xs_tcp_fin_timeout), .mode = 0644, - .proc_handler = &proc_dointvec_jiffies, - .strategy = sysctl_jiffies - }, - { - .ctl_name = 0, + .proc_handler = proc_dointvec_jiffies, }, + { }, }; static ctl_table sunrpc_table[] = { { - .ctl_name = CTL_SUNRPC, .procname = "sunrpc", .mode = 0555, .child = xs_tunables_table }, - { - .ctl_name = 0, - }, + { }, }; #endif diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c index 83c093077ebc..708f5df6b7f0 100644 --- a/net/unix/sysctl_net_unix.c +++ b/net/unix/sysctl_net_unix.c @@ -16,19 +16,18 @@ static ctl_table unix_table[] = { { - .ctl_name = NET_UNIX_MAX_DGRAM_QLEN, .procname = "max_dgram_qlen", .data = &init_net.unx.sysctl_max_dgram_qlen, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec }, - { .ctl_name = 0 } + { } }; static struct ctl_path unix_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "unix", .ctl_name = NET_UNIX, }, + { .procname = "net", }, + { .procname = "unix", }, { }, }; diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c index a5d3416522de..d2efd29f434e 100644 --- a/net/x25/sysctl_net_x25.c +++ b/net/x25/sysctl_net_x25.c @@ -19,62 +19,51 @@ static struct ctl_table_header *x25_table_header; static struct ctl_table x25_table[] = { { - .ctl_name = NET_X25_RESTART_REQUEST_TIMEOUT, .procname = "restart_request_timeout", .data = &sysctl_x25_restart_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer, }, { - .ctl_name = NET_X25_CALL_REQUEST_TIMEOUT, .procname = "call_request_timeout", .data = &sysctl_x25_call_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer, }, { - .ctl_name = NET_X25_RESET_REQUEST_TIMEOUT, .procname = "reset_request_timeout", .data = &sysctl_x25_reset_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer, }, { - .ctl_name = NET_X25_CLEAR_REQUEST_TIMEOUT, .procname = "clear_request_timeout", .data = &sysctl_x25_clear_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer, }, { - .ctl_name = NET_X25_ACK_HOLD_BACK_TIMEOUT, .procname = "acknowledgement_hold_back_timeout", .data = &sysctl_x25_ack_holdback_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_timer, .extra2 = &max_timer, }, { - .ctl_name = NET_X25_FORWARD, .procname = "x25_forward", .data = &sysctl_x25_forward, .maxlen = sizeof(int), @@ -85,8 +74,8 @@ static struct ctl_table x25_table[] = { }; static struct ctl_path x25_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "x25", .ctl_name = NET_X25, }, + { .procname = "net", }, + { .procname = "x25", }, { } }; diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c index 2e6ffb66f06f..2e221f2cad7e 100644 --- a/net/xfrm/xfrm_sysctl.c +++ b/net/xfrm/xfrm_sysctl.c @@ -13,28 +13,24 @@ static void __xfrm_sysctl_init(struct net *net) #ifdef CONFIG_SYSCTL static struct ctl_table xfrm_table[] = { { - .ctl_name = NET_CORE_AEVENT_ETIME, .procname = "xfrm_aevent_etime", .maxlen = sizeof(u32), .mode = 0644, .proc_handler = proc_dointvec }, { - .ctl_name = NET_CORE_AEVENT_RSEQTH, .procname = "xfrm_aevent_rseqth", .maxlen = sizeof(u32), .mode = 0644, .proc_handler = proc_dointvec }, { - .ctl_name = CTL_UNNUMBERED, .procname = "xfrm_larval_drop", .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec }, { - .ctl_name = CTL_UNNUMBERED, .procname = "xfrm_acq_expires", .maxlen = sizeof(int), .mode = 0644, diff --git a/security/keys/sysctl.c b/security/keys/sysctl.c index 5e05dc09e2db..ee32d181764a 100644 --- a/security/keys/sysctl.c +++ b/security/keys/sysctl.c @@ -17,54 +17,49 @@ static const int zero, one = 1, max = INT_MAX; ctl_table key_sysctls[] = { { - .ctl_name = CTL_UNNUMBERED, .procname = "maxkeys", .data = &key_quota_maxkeys, .maxlen = sizeof(unsigned), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (void *) &one, .extra2 = (void *) &max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "maxbytes", .data = &key_quota_maxbytes, .maxlen = sizeof(unsigned), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (void *) &one, .extra2 = (void *) &max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "root_maxkeys", .data = &key_quota_root_maxkeys, .maxlen = sizeof(unsigned), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (void *) &one, .extra2 = (void *) &max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "root_maxbytes", .data = &key_quota_root_maxbytes, .maxlen = sizeof(unsigned), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (void *) &one, .extra2 = (void *) &max, }, { - .ctl_name = CTL_UNNUMBERED, .procname = "gc_delay", .data = &key_gc_delay, .maxlen = sizeof(unsigned), .mode = 0644, - .proc_handler = &proc_dointvec_minmax, + .proc_handler = proc_dointvec_minmax, .extra1 = (void *) &zero, .extra2 = (void *) &max, }, - { .ctl_name = 0 } + { } }; diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c index 5ae3a571559f..8346938809b1 100644 --- a/security/tomoyo/file.c +++ b/security/tomoyo/file.c @@ -1096,27 +1096,6 @@ static int tomoyo_check_single_path_permission2(struct tomoyo_domain_info * } /** - * tomoyo_check_file_perm - Check permission for sysctl()'s "read" and "write". - * - * @domain: Pointer to "struct tomoyo_domain_info". - * @filename: Filename to check. - * @perm: Mode ("read" or "write" or "read/write"). - * Returns 0 on success, negative value otherwise. - */ -int tomoyo_check_file_perm(struct tomoyo_domain_info *domain, - const char *filename, const u8 perm) -{ - struct tomoyo_path_info name; - const u8 mode = tomoyo_check_flags(domain, TOMOYO_MAC_FOR_FILE); - - if (!mode) - return 0; - name.name = filename; - tomoyo_fill_path_info(&name); - return tomoyo_check_file_perm2(domain, &name, perm, "sysctl", mode); -} - -/** * tomoyo_check_exec_perm - Check permission for "execute". * * @domain: Pointer to "struct tomoyo_domain_info". diff --git a/security/tomoyo/realpath.c b/security/tomoyo/realpath.c index 917f564cdab1..18369d497eb8 100644 --- a/security/tomoyo/realpath.c +++ b/security/tomoyo/realpath.c @@ -110,6 +110,15 @@ int tomoyo_realpath_from_path2(struct path *path, char *newname, spin_unlock(&dcache_lock); path_put(&root); path_put(&ns_root); + /* Prepend "/proc" prefix if using internal proc vfs mount. */ + if (!IS_ERR(sp) && (path->mnt->mnt_parent == path->mnt) && + (strcmp(path->mnt->mnt_sb->s_type->name, "proc") == 0)) { + sp -= 5; + if (sp >= newname) + memcpy(sp, "/proc", 5); + else + sp = ERR_PTR(-ENOMEM); + } } if (IS_ERR(sp)) error = PTR_ERR(sp); diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c index 9548a0984cc4..8a00ade85166 100644 --- a/security/tomoyo/tomoyo.c +++ b/security/tomoyo/tomoyo.c @@ -85,83 +85,6 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm) return tomoyo_check_open_permission(domain, &bprm->file->f_path, 1); } -#ifdef CONFIG_SYSCTL - -static int tomoyo_prepend(char **buffer, int *buflen, const char *str) -{ - int namelen = strlen(str); - - if (*buflen < namelen) - return -ENOMEM; - *buflen -= namelen; - *buffer -= namelen; - memcpy(*buffer, str, namelen); - return 0; -} - -/** - * tomoyo_sysctl_path - return the realpath of a ctl_table. - * @table: pointer to "struct ctl_table". - * - * Returns realpath(3) of the @table on success. - * Returns NULL on failure. - * - * This function uses tomoyo_alloc(), so the caller must call tomoyo_free() - * if this function didn't return NULL. - */ -static char *tomoyo_sysctl_path(struct ctl_table *table) -{ - int buflen = TOMOYO_MAX_PATHNAME_LEN; - char *buf = tomoyo_alloc(buflen); - char *end = buf + buflen; - int error = -ENOMEM; - - if (!buf) - return NULL; - - *--end = '\0'; - buflen--; - while (table) { - char num[32]; - const char *sp = table->procname; - - if (!sp) { - memset(num, 0, sizeof(num)); - snprintf(num, sizeof(num) - 1, "=%d=", table->ctl_name); - sp = num; - } - if (tomoyo_prepend(&end, &buflen, sp) || - tomoyo_prepend(&end, &buflen, "/")) - goto out; - table = table->parent; - } - if (tomoyo_prepend(&end, &buflen, "/proc/sys")) - goto out; - error = tomoyo_encode(buf, end - buf, end); - out: - if (!error) - return buf; - tomoyo_free(buf); - return NULL; -} - -static int tomoyo_sysctl(struct ctl_table *table, int op) -{ - int error; - char *name; - - op &= MAY_READ | MAY_WRITE; - if (!op) - return 0; - name = tomoyo_sysctl_path(table); - if (!name) - return -ENOMEM; - error = tomoyo_check_file_perm(tomoyo_domain(), name, op); - tomoyo_free(name); - return error; -} -#endif - static int tomoyo_path_truncate(struct path *path, loff_t length, unsigned int time_attrs) { @@ -282,9 +205,6 @@ static struct security_operations tomoyo_security_ops = { .cred_transfer = tomoyo_cred_transfer, .bprm_set_creds = tomoyo_bprm_set_creds, .bprm_check_security = tomoyo_bprm_check_security, -#ifdef CONFIG_SYSCTL - .sysctl = tomoyo_sysctl, -#endif .file_fcntl = tomoyo_file_fcntl, .dentry_open = tomoyo_dentry_open, .path_truncate = tomoyo_path_truncate, diff --git a/security/tomoyo/tomoyo.h b/security/tomoyo/tomoyo.h index cd6ba0bf7069..ed758325b1ae 100644 --- a/security/tomoyo/tomoyo.h +++ b/security/tomoyo/tomoyo.h @@ -18,8 +18,6 @@ struct inode; struct linux_binprm; struct pt_regs; -int tomoyo_check_file_perm(struct tomoyo_domain_info *domain, - const char *filename, const u8 perm); int tomoyo_check_exec_perm(struct tomoyo_domain_info *domain, const struct tomoyo_path_info *filename); int tomoyo_check_open_permission(struct tomoyo_domain_info *domain, |
