diff options
Diffstat (limited to 'kernel/time.c')
| -rw-r--r-- | kernel/time.c | 27 |
1 files changed, 5 insertions, 22 deletions
diff --git a/kernel/time.c b/kernel/time.c index 656dccfe1cb..ba9b338d183 100644 --- a/kernel/time.c +++ b/kernel/time.c @@ -132,12 +132,11 @@ SYSCALL_DEFINE2(gettimeofday, struct timeval __user *, tv, */ static inline void warp_clock(void) { - write_seqlock_irq(&xtime_lock); - wall_to_monotonic.tv_sec -= sys_tz.tz_minuteswest * 60; - xtime.tv_sec += sys_tz.tz_minuteswest * 60; - update_xtime_cache(0); - write_sequnlock_irq(&xtime_lock); - clock_was_set(); + struct timespec adjust; + + adjust = current_kernel_time(); + adjust.tv_sec += sys_tz.tz_minuteswest * 60; + do_settimeofday(&adjust); } /* @@ -301,22 +300,6 @@ struct timespec timespec_trunc(struct timespec t, unsigned gran) } EXPORT_SYMBOL(timespec_trunc); -#ifndef CONFIG_GENERIC_TIME -/* - * Simulate gettimeofday using do_gettimeofday which only allows a timeval - * and therefore only yields usec accuracy - */ -void getnstimeofday(struct timespec *tv) -{ - struct timeval x; - - do_gettimeofday(&x); - tv->tv_sec = x.tv_sec; - tv->tv_nsec = x.tv_usec * NSEC_PER_USEC; -} -EXPORT_SYMBOL_GPL(getnstimeofday); -#endif - /* Converts Gregorian date to seconds since 1970-01-01 00:00:00. * Assumes input in normal date format, i.e. 1980-12-31 23:59:59 * => year=1980, mon=12, day=31, hour=23, min=59, sec=59. |