Anna-Maria Gleixner
c7e6d704a0
itimers: Prepare for PREEMPT_RT
...
Use the hrtimer_cancel_wait_running() synchronization mechanism to prevent
priority inversion and live locks on PREEMPT_RT.
As a benefit the retry loop gains the missing cpu_relax() on !RT.
[ tglx: Split out of combo patch ]
Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190730223828.690771827@linutronix.de
2019-08-01 20:51:24 +02:00
..
alarmtimer.c
alarmtimer: Prepare for PREEMPT_RT
2019-08-01 20:51:23 +02:00
clockevents.c
tick: Remove outgoing CPU from broadcast masks
2019-03-23 18:26:43 +01:00
clocksource.c
clocksource: Move inline keyword to the beginning of function declarations
2019-06-14 17:04:03 +02:00
hrtimer.c
hrtimer: Prepare support for PREEMPT_RT
2019-08-01 20:51:22 +02:00
itimer.c
itimers: Prepare for PREEMPT_RT
2019-08-01 20:51:24 +02:00
jiffies.c
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-05-06 14:50:46 -07:00
Kconfig
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
Makefile
timekeeping: Provide a generic update_vsyscall() implementation
2019-06-22 21:21:06 +02:00
ntp.c
ntp: Limit TAI-UTC offset
2019-06-22 11:28:53 +02:00
ntp_internal.h
ntp: Audit NTP parameters adjustment
2019-04-15 18:14:01 -04:00
posix-clock.c
posix-cpu-timers.c
posix-stubs.c
posix-timers.c
posix-timers: Use spin_lock_irq() in itimer_delete()
2019-06-22 12:14:22 +02:00
posix-timers.h
sched_clock.c
Printk changes for 5.2
2019-05-07 09:18:12 -07:00
test_udelay.c
tick-broadcast-hrtimer.c
tick: Mark tick related hrtimers to expiry in hard interrupt context
2019-08-01 20:51:21 +02:00
tick-broadcast.c
tick: Fix typos in comments
2019-04-19 19:17:04 +02:00
tick-common.c
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-05-06 14:50:46 -07:00
tick-internal.h
tick: Remove outgoing CPU from broadcast masks
2019-03-23 18:26:43 +01:00
tick-oneshot.c
tick-sched.c
tick: Mark tick related hrtimers to expiry in hard interrupt context
2019-08-01 20:51:21 +02:00
tick-sched.h
tick/sched: Update tick_sched struct documentation
2019-03-24 20:29:32 +01:00
time.c
time: Validate user input in compat_settimeofday()
2019-07-07 12:05:40 +02:00
timeconst.bc
timeconv.c
timecounter.c
timekeeping.c
timekeeping: Use proper ktime_add when adding nsecs in coarse offset
2019-06-22 12:11:27 +02:00
timekeeping.h
timers/sched_clock: Prevent generic sched_clock wrap caused by tick_freeze()
2019-04-18 14:34:53 +02:00
timekeeping_debug.c
timekeeping_internal.h
timer.c
timers: Prepare support for PREEMPT_RT
2019-08-01 20:51:22 +02:00
timer_list.c
timer_list: Guard procfs specific code
2019-06-23 00:08:52 +02:00
vsyscall.c
timekeeping/vsyscall: Use __iter_div_u64_rem()
2019-07-10 20:37:49 +02:00