Viresh Kumar 2a16fc93d2 nohz: Avoid tick's double reprogramming in highres mode ... In highres mode, the tick reschedules itself unconditionally to the next jiffies. However while this clock reprogramming is relevant when the tick is in periodic mode, it's not that interesting when we run in dynticks mode because irq exit is likely going to overwrite the next tick to some randomly deferred future. So lets just get rid of this tick self rescheduling in dynticks mode. This way we can avoid some clockevents double write in favourable scenarios like when we stop the tick completely in idle while no other hrtimer is pending. Suggested-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>		2014-08-22 18:47:35 +02:00
..
alarmtimer.c	Staging driver patches for 3.17-rc1	2014-08-04 18:36:12 -07:00
clockevents.c	timer: Fix lock inversion between hrtimer_bases.lock and scheduler locks	2014-08-01 12:54:41 +02:00
clocksource.c	clocksource: Make delta calculation a function	2014-07-23 15:01:51 -07:00
hrtimer.c	time: Consolidate the time accessor prototypes	2014-07-23 10:17:54 -07:00
itimer.c	time/timers: Move all time(r) related files into kernel/time	2014-06-23 11:22:35 +02:00
jiffies.c	time: Fix overflow when HZ is smaller than 60	2014-02-06 16:01:40 +01:00
Kconfig	clocksource: Move cycle_last validation to core code	2014-07-23 15:01:51 -07:00
Makefile	kernel: time: Add udelay_test module to validate udelay	2014-07-23 10:16:35 -07:00
ntp.c	timekeeping: Provide timespec64 based interfaces	2014-07-23 10:17:55 -07:00
ntp_internal.h	timekeeping: Convert timekeeping core to use timespec64s	2014-07-23 10:17:54 -07:00
posix-clock.c	kernel: Fix files explicitly needing EXPORT_SYMBOL infrastructure	2011-10-31 19:30:05 -04:00
posix-cpu-timers.c	time/timers: Move all time(r) related files into kernel/time	2014-06-23 11:22:35 +02:00
posix-timers.c	time: Consolidate the time accessor prototypes	2014-07-23 10:17:54 -07:00
sched_clock.c	sched_clock: Avoid corrupting hrtimer tree during suspend	2014-07-24 12:02:49 +02:00
tick-broadcast-hrtimer.c	tick: Fixup more fallout from hrtimer broadcast mode	2014-02-09 15:11:47 +01:00
tick-broadcast.c	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-04-01 11:00:07 -07:00
tick-common.c	tick-common: Fix wrong check in tick_check_replacement()	2014-04-15 20:26:44 +02:00
tick-internal.h	time: Consolidate the time accessor prototypes	2014-07-23 10:17:54 -07:00
tick-oneshot.c	clockevents: Make minimum delay adjustments configurable	2011-09-08 11:10:56 +02:00
tick-sched.c	nohz: Avoid tick's double reprogramming in highres mode	2014-08-22 18:47:35 +02:00
time.c	time: Export nsecs_to_jiffies()	2014-07-23 10:18:04 -07:00
timeconst.bc	time/timers: Move all time(r) related files into kernel/time	2014-06-23 11:22:35 +02:00
timeconv.c	time: add function to convert between calendar time and broken-down time for universal use	2009-09-24 07:20:56 -07:00
timekeeping.c	timekeeping: Another fix to the VSYSCALL_OLD update_vsyscall	2014-08-14 11:04:11 -06:00
timekeeping.h	time: Consolidate the time accessor prototypes	2014-07-23 10:17:54 -07:00
timekeeping_debug.c	timekeeping: Convert timekeeping core to use timespec64s	2014-07-23 10:17:54 -07:00
timekeeping_internal.h	clocksource: Move cycle_last validation to core code	2014-07-23 15:01:51 -07:00
timer.c	timer: Kick dynticks targets on mod_timer*() calls	2014-06-23 11:23:47 +02:00
timer_list.c	timer_list: correct the iterator for timer_list	2013-08-28 19:26:38 -07:00
timer_stats.c	timer stats: Add a 'Collection: active/inactive' line to timer usage statistics	2013-10-10 09:59:25 +02:00
udelay_test.c	kernel: time: Add udelay_test module to validate udelay	2014-07-23 10:16:35 -07:00