Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 64ce4c2f authored by John Stultz's avatar John Stultz Committed by Thomas Gleixner
Browse files

time: Clean up warp_clock() 



warp_clock() currently accesses timekeeping internal state directly, which
is unnecessary.  Convert it to use the proper timekeeping interfaces.

Signed-off-by: default avatarJohn Stultz <johnstul@us.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent c2873937

kernel/time.c

+5 −6
Original line number Diff line number Diff line
@@ -133,12 +133,11 @@ 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 delta, adjust;

	delta.tv_sec = sys_tz.tz_minuteswest * 60;

	delta.tv_nsec = 0;

	adjust = timespec_add_safe(current_kernel_time(), delta);

	do_settimeofday(&adjust);

}



/*