Frederic Weisbecker 001ec1b392 timers: Optimize _next_timer_interrupt() level iteration ... If a level has a timer that expires before reaching the next level, there is no need to iterate further. The next level is reached when the 3 lower bits of the current level are cleared. If the next event happens before/during that, the next levels won't provide an earlier expiration. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lkml.kernel.org/r/20200717140551.29076-7-frederic@kernel.org		2020-07-17 21:55:22 +02:00
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alarmtimer.c	alarmtimer: Make alarmtimer_get_rtcdev() a stub when CONFIG_RTC_CLASS=n	2020-01-24 21:03:53 +01:00
clockevents.c	tick: Remove outgoing CPU from broadcast masks	2019-03-23 18:26:43 +01:00
clocksource.c	clocksource: Remove obsolete ifdef	2020-06-09 16:36:47 +02:00
hrtimer.c	hrtimer: Don't dereference the hrtimer pointer after the callback	2020-04-01 13:20:14 +02:00
itimer.c	y2038: rename itimerval to __kernel_old_itimerval	2019-12-18 18:07:33 +01:00
jiffies.c	timekeeping: Split jiffies seqlock	2020-03-21 16:00:23 +01:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	ns: Introduce Time Namespace	2020-01-14 12:20:48 +01:00
namespace.c	nsproxy: add struct nsset	2020-05-09 13:57:12 +02:00
ntp_internal.h	ntp: Audit NTP parameters adjustment	2019-04-15 18:14:01 -04:00
ntp.c	ntp/y2038: Remove incorrect time_t truncation	2019-11-12 08:13:44 +01:00
posix-clock.c	posix-clocks: Rename the clock_get() callback to clock_get_timespec()	2020-01-14 12:20:49 +01:00
posix-cpu-timers.c	posix-cpu-timers: Replace __get_task_for_clock with pid_for_clock	2020-04-29 08:14:41 -05:00
posix-stubs.c	posix-timers: Make clock_nanosleep() time namespace aware	2020-01-14 12:20:55 +01:00
posix-timers.c	posix-timers: Pass lockdep expression to RCU lists	2020-02-17 20:12:19 +01:00
posix-timers.h	posix-clocks: Introduce clock_get_ktime() callback	2020-01-14 12:20:51 +01:00
sched_clock.c	time/sched_clock: Expire timer in hardirq context	2020-03-19 09:45:08 +01:00
test_udelay.c	time/debug: Remove license boilerplate	2018-11-23 11:51:21 +01:00
tick-broadcast-hrtimer.c	tick: broadcast-hrtimer: Fix a race in bc_set_next	2019-09-27 14:45:55 +02:00
tick-broadcast.c	tick: Fix typos in comments	2019-04-19 19:17:04 +02:00
tick-common.c	timekeeping: Split jiffies seqlock	2020-03-21 16:00:23 +01:00
tick-internal.h	tick: Remove outgoing CPU from broadcast masks	2019-03-23 18:26:43 +01:00
tick-oneshot.c	hrtimers/tick/clockevents: Remove sloppy license references	2018-11-23 11:51:21 +01:00
tick-sched.c	lockdep: Annotate irq_work	2020-03-21 16:00:24 +01:00
tick-sched.h	tick/sched: Update tick_sched struct documentation	2019-03-24 20:29:32 +01:00
time.c	y2038: remove unused time32 interfaces	2020-02-21 11:22:15 -08:00
timeconst.bc	time: Add SPDX license identifiers	2018-11-23 11:51:20 +01:00
timeconv.c	time: Add SPDX license identifiers	2018-11-23 11:51:20 +01:00
timecounter.c	time: Remove license boilerplate	2018-11-23 11:51:21 +01:00
timekeeping_debug.c	timekeeping/debug: No need to check return value of debugfs_create functions	2019-01-29 20:08:41 +01:00
timekeeping_internal.h	timekeeping/ntp: Constify some function arguments	2018-07-19 17:08:05 -07:00
timekeeping.c	x86/mce: Address objtools noinstr complaints	2020-06-11 15:15:02 +02:00
timekeeping.h	timekeeping: Split jiffies seqlock	2020-03-21 16:00:23 +01:00
timer_list.c	timer_list: Guard procfs specific code	2019-06-23 00:08:52 +02:00
timer.c	timers: Optimize _next_timer_interrupt() level iteration	2020-07-17 21:55:22 +02:00
vsyscall.c	lib/vdso: Avoid highres update if clocksource is not VDSO capable	2020-02-17 20:12:17 +01:00