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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2009-09-23 23:08:43 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2009-09-23 23:08:43 +0200 |
| commit | d7a4b414eed51f1653bb05ebe84122bf9a7ae18b (patch) | |
| tree | bd6603a0c27de4c138a1767871897e9cd3e1a1d2 /include/linux/syscalls.h | |
| parent | 1f0ab40976460bc4673fa204ce917a725185d8f2 (diff) | |
| parent | a724eada8c2a7b62463b73ccf73fd0bb6e928aeb (diff) | |
| download | blackbird-op-linux-d7a4b414eed51f1653bb05ebe84122bf9a7ae18b.tar.gz blackbird-op-linux-d7a4b414eed51f1653bb05ebe84122bf9a7ae18b.zip | |
Merge commit 'linus/master' into tracing/kprobes
Conflicts:
kernel/trace/Makefile
kernel/trace/trace.h
kernel/trace/trace_event_types.h
kernel/trace/trace_export.c
Merge reason:
Sync with latest significant tracing core changes.
Diffstat (limited to 'include/linux/syscalls.h')
| -rw-r--r-- | include/linux/syscalls.h | 33 |
1 files changed, 12 insertions, 21 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 317d913a1488..b50974a93af0 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -55,7 +55,7 @@ struct compat_timeval; struct robust_list_head; struct getcpu_cache; struct old_linux_dirent; -struct perf_counter_attr; +struct perf_event_attr; #include <linux/types.h> #include <linux/aio_abi.h> @@ -100,33 +100,25 @@ struct perf_counter_attr; #ifdef CONFIG_EVENT_PROFILE #define TRACE_SYS_ENTER_PROFILE(sname) \ -static int prof_sysenter_enable_##sname(struct ftrace_event_call *event_call) \ +static int prof_sysenter_enable_##sname(struct ftrace_event_call *unused) \ { \ - int ret = 0; \ - if (!atomic_inc_return(&event_enter_##sname.profile_count)) \ - ret = reg_prof_syscall_enter("sys"#sname); \ - return ret; \ + return reg_prof_syscall_enter("sys"#sname); \ } \ \ -static void prof_sysenter_disable_##sname(struct ftrace_event_call *event_call)\ +static void prof_sysenter_disable_##sname(struct ftrace_event_call *unused) \ { \ - if (atomic_add_negative(-1, &event_enter_##sname.profile_count)) \ - unreg_prof_syscall_enter("sys"#sname); \ + unreg_prof_syscall_enter("sys"#sname); \ } #define TRACE_SYS_EXIT_PROFILE(sname) \ -static int prof_sysexit_enable_##sname(struct ftrace_event_call *event_call) \ +static int prof_sysexit_enable_##sname(struct ftrace_event_call *unused) \ { \ - int ret = 0; \ - if (!atomic_inc_return(&event_exit_##sname.profile_count)) \ - ret = reg_prof_syscall_exit("sys"#sname); \ - return ret; \ + return reg_prof_syscall_exit("sys"#sname); \ } \ \ -static void prof_sysexit_disable_##sname(struct ftrace_event_call *event_call) \ +static void prof_sysexit_disable_##sname(struct ftrace_event_call *unused) \ { \ - if (atomic_add_negative(-1, &event_exit_##sname.profile_count)) \ - unreg_prof_syscall_exit("sys"#sname); \ + unreg_prof_syscall_exit("sys"#sname); \ } #define TRACE_SYS_ENTER_PROFILE_INIT(sname) \ @@ -468,8 +460,7 @@ asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name, void __user *data); asmlinkage long sys_umount(char __user *name, int flags); asmlinkage long sys_oldumount(char __user *name); -asmlinkage long sys_truncate(const char __user *path, - unsigned long length); +asmlinkage long sys_truncate(const char __user *path, long length); asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length); asmlinkage long sys_stat(char __user *filename, struct __old_kernel_stat __user *statbuf); @@ -885,7 +876,7 @@ asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int, int kernel_execve(const char *filename, char *const argv[], char *const envp[]); -asmlinkage long sys_perf_counter_open( - struct perf_counter_attr __user *attr_uptr, +asmlinkage long sys_perf_event_open( + struct perf_event_attr __user *attr_uptr, pid_t pid, int cpu, int group_fd, unsigned long flags); #endif |
