Thomas Gleixner 5b9fe759a6 timekeeping: Maintain ktime_t based offsets for hrtimers ... We need to update the hrtimer clock offsets from the hrtimer interrupt context. To avoid conversions from timespec to ktime_t maintain a ktime_t based representation of those offsets in the timekeeper. This puts the conversion overhead into the code which updates the underlying offsets and provides fast accessible values in the hrtimer interrupt. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: John Stultz <johnstul@us.ibm.com> Reviewed-by: Ingo Molnar <mingo@kernel.org> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Prarit Bhargava <prarit@redhat.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/1341960205-56738-4-git-send-email-johnstul@us.ibm.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2012-07-11 23:34:38 +02:00
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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
Kconfig	timers: Fixup the Kconfig consolidation fallout	2012-05-21 23:43:46 +02:00
Makefile
ntp.c	ntp: Fix a stale comment and a few stray newlines.	2012-05-21 16:16:56 -07:00
posix-clock.c
tick-broadcast.c	tick: Fix the spurious broadcast timer ticks after resume	2012-04-19 21:27:50 +02:00
tick-common.c
tick-internal.h
tick-oneshot.c
tick-sched.c	Merge branch 'rcu/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/urgent	2012-06-11 10:30:23 +02:00
timecompare.c
timeconv.c
timekeeping.c	timekeeping: Maintain ktime_t based offsets for hrtimers	2012-07-11 23:34:38 +02:00
timer_list.c
timer_stats.c