linux

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Files

John Stultz 2a8c0883c3 time: Move xtime_nsec adjustment underflow handling timekeeping_adjust

When we make adjustments speeding up the clock, its possible
for xtime_nsec to underflow. We already handle this properly,
but we do so from update_wall_time() instead of the more logical
timekeeping_adjust(), where the possible underflow actually
occurs.

Thus, move the correction logic to the timekeeping_adjust, which
is the function that causes the issue. Making update_wall_time()
more readable.

Signed-off-by: John Stultz <johnstul@us.ibm.com>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Prarit Bhargava <prarit@redhat.com>
Link: http://lkml.kernel.org/r/1342156917-25092-8-git-send-email-john.stultz@linaro.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

2012-07-15 10:39:07 +02:00

alarmtimer.c

alarmtimer: Provide accessor to alarmtimer rtc device

2012-04-20 14:56:36 -07:00

clockevents.c

clockevents: Make clockevents_config() a global symbol

2012-05-25 01:44:51 +02:00

clocksource.c

kernel-time: fix s/then/than/ spelling errors

2012-03-23 16:49:21 -07:00

jiffies.c

Fix common misspellings