diff options
Diffstat (limited to 'kernel/time.c')
| -rw-r--r-- | kernel/time.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/kernel/time.c b/kernel/time.c index 2289a8d68314..09d3c45c4da7 100644 --- a/kernel/time.c +++ b/kernel/time.c @@ -9,9 +9,9 @@ */ /* * Modification history kernel/time.c - * + * * 1993-09-02 Philip Gladstone - * Created file with time related functions from sched.c and adjtimex() + * Created file with time related functions from sched.c and adjtimex() * 1993-10-08 Torsten Duwe * adjtime interface update and CMOS clock write code * 1995-08-13 Torsten Duwe @@ -30,16 +30,16 @@ #include <linux/module.h> #include <linux/timex.h> #include <linux/capability.h> +#include <linux/clocksource.h> #include <linux/errno.h> #include <linux/syscalls.h> #include <linux/security.h> #include <linux/fs.h> -#include <linux/module.h> #include <asm/uaccess.h> #include <asm/unistd.h> -/* +/* * The timezone where the local system is located. Used as a default by some * programs who obtain this value by using gettimeofday. */ @@ -57,11 +57,7 @@ EXPORT_SYMBOL(sys_tz); */ asmlinkage long sys_time(time_t __user * tloc) { - time_t i; - struct timespec tv; - - getnstimeofday(&tv); - i = tv.tv_sec; + time_t i = get_seconds(); if (tloc) { if (put_user(i,tloc)) @@ -76,7 +72,7 @@ asmlinkage long sys_time(time_t __user * tloc) * why not move it into the appropriate arch directory (for those * architectures that need it). */ - + asmlinkage long sys_stime(time_t __user *tptr) { struct timespec tv; @@ -115,10 +111,10 @@ asmlinkage long sys_gettimeofday(struct timeval __user *tv, struct timezone __us /* * Adjust the time obtained from the CMOS to be UTC time instead of * local time. - * + * * This is ugly, but preferable to the alternatives. Otherwise we * would either need to write a program to do it in /etc/rc (and risk - * confusion if the program gets run more than once; it would also be + * confusion if the program gets run more than once; it would also be * hard to make the program warp the clock precisely n hours) or * compile in the timezone information into the kernel. Bad, bad.... * @@ -163,6 +159,7 @@ int do_sys_settimeofday(struct timespec *tv, struct timezone *tz) if (tz) { /* SMP safe, global irq locking makes it work. */ sys_tz = *tz; + update_vsyscall_tz(); if (firsttime) { firsttime = 0; if (!tv) |
