android_kernel_motorola_sm6375/kernel/time
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Tim Chen aa8bd0d9b2 tick/sched: Preserve number of idle sleeps across CPU hotplug events
commit 9a574ea9069be30b835a3da772c039993c43369b upstream.

Commit 71fee48f ("tick-sched: Fix idle and iowait sleeptime accounting vs
CPU hotplug") preserved total idle sleep time and iowait sleeptime across
CPU hotplug events.

Similar reasoning applies to the number of idle calls and idle sleeps to
get the proper average of sleep time per idle invocation.

Preserve those fields too.

Fixes: 71fee48f ("tick-sched: Fix idle and iowait sleeptime accounting vs CPU hotplug")
Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240122233534.3094238-1-tim.c.chen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-02-23 08:24:53 +01:00
..
alarmtimer.c alarmtimer: Prevent starvation by small intervals and SIG_IGN 2023-02-25 11:53:26 +01:00
clockevents.c
clocksource.c clocksource: Retry clock read if long delays detected 2021-07-14 16:53:18 +02:00
hrtimer.c hrtimers: Push pending hrtimers away from outgoing CPU earlier 2023-12-13 18:18:09 +01:00
itimer.c
jiffies.c timekeeping: Split jiffies seqlock 2023-05-17 11:35:39 +02:00
Kconfig
Makefile
ntp.c
ntp_internal.h
posix-clock.c
posix-cpu-timers.c Revert "posix-cpu-timers: Force next expiration recalc after itimer reset" 2021-09-16 12:56:13 +02:00
posix-stubs.c timers: Prevent union confusion from unexpected restart_syscall() 2023-03-11 16:43:54 +01:00
posix-timers.c posix-timers: Ensure timer ID search-loop limit is valid 2023-07-27 08:37:42 +02:00
posix-timers.h
sched_clock.c
test_udelay.c
tick-broadcast-hrtimer.c
tick-broadcast.c tick: Get rid of tick_period 2023-05-17 11:35:40 +02:00
tick-common.c tick/common: Align tick period during sched_timer setup 2023-06-28 10:18:36 +02:00
tick-internal.h tick: Get rid of tick_period 2023-05-17 11:35:40 +02:00
tick-oneshot.c
tick-sched.c tick/sched: Preserve number of idle sleeps across CPU hotplug events 2024-02-23 08:24:53 +01:00
tick-sched.h
time.c
timeconst.bc
timeconv.c
timecounter.c
timekeeping.c timekeeping: Split jiffies seqlock 2023-05-17 11:35:39 +02:00
timekeeping.h timekeeping: Split jiffies seqlock 2023-05-17 11:35:39 +02:00
timekeeping_debug.c
timekeeping_internal.h
timer.c timers: Move clearing of base::timer_running under base:: Lock 2021-08-12 13:21:03 +02:00
timer_list.c
vsyscall.c