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e1d4eeec5a
linux/kernel/time
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Frederic Weisbecker a0db971e4e nohz: Move idle balancer registration to the idle path 
The idle load balancing registration path assumes that we only stop the
tick when the CPU is idle, ignoring the nohz full case. As a result, a
nohz full CPU that is running a task may be chosen to perform idle load
balancing.

Lets make sure that only CPUs in dynticks idle mode can be picked as
idle load balancers.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Rik van Riel <riel@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1497838322-10913-3-git-send-email-fweisbec@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-06-22 11:30:01 +02:00
..
alarmtimer.c alarmtimer: Rate limit periodic intervals 2017-06-04 15:21:18 +02:00
clockevents.c clockevents: Make clockevents_config() static 2017-03-23 12:14:05 -07:00
clocksource.c x86/tsc, sched/clock, clocksource: Use clocksource watchdog to provide stable sync points 2017-05-15 10:15:18 +02:00
hrtimer.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2017-05-02 19:09:35 -07:00
itimer.c sched/headers: Prepare to move cputime functionality from <linux/sched.h> into <linux/sched/cputime.h> 2017-03-02 08:42:39 +01:00
jiffies.c jiffies: Revert bogus conversion of NSEC_PER_SEC to TICK_NSEC 2017-03-07 11:03:28 +01:00
Kconfig rcu: Drop RCU_USER_QS in favor of NO_HZ_FULL 2015-07-06 13:52:18 -07:00
Makefile time: Remove CONFIG_TIMER_STATS 2017-02-10 11:15:08 +01:00
ntp_internal.h ntp: Fix second_overflow's input parameter type to be 64bits 2015-12-16 16:50:56 -08:00
ntp.c ktime: Get rid of the union 2016-12-25 17:21:22 +01:00
posix-clock.c time: Change k_clock timer_set() and timer_get() to use timespec64 2017-04-14 21:49:56 +02:00
posix-cpu-timers.c posix-timers: Make signal printks conditional 2017-05-23 23:39:57 +02:00
posix-stubs.c time: Change k_clock nsleep() to use timespec64 2017-04-14 21:49:56 +02:00
posix-timers.c time: Change k_clock nsleep() to use timespec64 2017-04-14 21:49:56 +02:00
sched_clock.c timers, sched_clock: Update timeout for clock wrap 2017-03-23 12:30:27 -07:00
test_udelay.c time: Avoid timespec in udelay_test 2016-06-20 12:47:26 -07:00
tick-broadcast-hrtimer.c ktime: Get rid of the union 2016-12-25 17:21:22 +01:00
tick-broadcast.c tick/broadcast: Make tick_broadcast_setup_oneshot() static 2017-06-12 18:56:01 +02:00
tick-common.c ktime: Cleanup ktime_set() usage 2016-12-25 17:21:22 +01:00
tick-internal.h tick/broadcast: Make tick_broadcast_setup_oneshot() static 2017-06-12 18:56:01 +02:00
tick-oneshot.c ktime: Get rid of the union 2016-12-25 17:21:22 +01:00
tick-sched.c nohz: Move idle balancer registration to the idle path 2017-06-22 11:30:01 +02:00
tick-sched.h Revert "nohz: Fix collision between tick and other hrtimers" 2017-02-16 12:19:18 -08:00
time.c time: delete current_fs_time() 2017-05-12 15:57:15 -07:00
timeconst.bc time: Introduce jiffies64_to_nsecs() 2017-02-01 09:13:45 +01:00
timeconv.c time: Add time64_to_tm() 2016-06-20 12:47:15 -07:00
timecounter.c clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
timekeeping_debug.c timekeeping: Use deferred printk() in debug code 2017-02-15 11:46:08 +01:00
timekeeping_internal.h clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
timekeeping.c timekeeping: Remove pointless conversion to bool 2017-03-31 10:26:56 +02:00
timekeeping.h timekeeping: Remove unused timekeeping_{get,set}_tai_offset() 2017-01-06 16:47:28 -08:00
timer_list.c sysrq: Reset the watchdog timers while displaying high-resolution timers 2017-03-23 12:46:53 -07:00
timer.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2017-05-02 19:09:35 -07:00