linux-kernelorg-stable/kernel/sched
Ulf Hansson 99b42445f4 sched: idle: Respect the CPU system wakeup QoS limit for s2idle
A CPU system wakeup QoS limit may have been requested by user space. To
avoid breaking this constraint when entering a low power state during
s2idle, let's start to take into account the QoS limit.

Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Kevin Hilman (TI) <khilman@baylibre.com>
Tested-by: Kevin Hilman (TI) <khilman@baylibre.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://patch.msgid.link/20251125112650.329269-5-ulf.hansson@linaro.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2025-11-25 19:01:29 +01:00
..
Makefile
autogroup.c sched: Clean up and standardize #if/#else/#endif markers in sched/autogroup.[ch] 2025-06-13 08:47:14 +02:00
autogroup.h sched: Clean up and standardize #if/#else/#endif markers in sched/autogroup.[ch] 2025-06-13 08:47:14 +02:00
build_policy.c sched_ext: Move internal type and accessor definitions to ext_internal.h 2025-09-03 11:33:28 -10:00
build_utility.c sched/smp: Make SMP unconditional 2025-06-13 08:47:18 +02:00
clock.c sched: Clean up and standardize #if/#else/#endif markers in sched/clock.c 2025-06-13 08:47:14 +02:00
completion.c sched: Make clangd usable 2025-06-11 11:20:53 +02:00
core.c sched/fair: Prevent cfs_rq from being unthrottled with zero runtime_remaining 2025-11-06 12:30:52 +01:00
core_sched.c sched: Make clangd usable 2025-06-11 11:20:53 +02:00
cpuacct.c sched: Make clangd usable 2025-06-11 11:20:53 +02:00
cpudeadline.c sched: Make clangd usable 2025-06-11 11:20:53 +02:00
cpudeadline.h sched/smp: Make SMP unconditional 2025-06-13 08:47:18 +02:00
cpufreq.c sched: Make clangd usable 2025-06-11 11:20:53 +02:00
cpufreq_schedutil.c sched: Clean up and standardize #if/#else/#endif markers in sched/cpufreq_schedutil.c 2025-06-13 08:47:15 +02:00
cpupri.c sched: Make clangd usable 2025-06-11 11:20:53 +02:00
cpupri.h sched/smp: Make SMP unconditional 2025-06-13 08:47:18 +02:00
cputime.c sched: Clean up and standardize #if/#else/#endif markers in sched/cputime.c 2025-06-13 08:47:15 +02:00
deadline.c sched/deadline: Stop dl_server before CPU goes offline 2025-10-14 13:43:08 +02:00
debug.c sched/deadline: Always stop dl-server before changing parameters 2025-08-26 10:46:00 +02:00
ext.c sched_ext: Fix scx_enable() crash on helper kthread creation failure 2025-11-20 08:45:43 -10:00
ext.h sched_ext: Use cgroup_lock/unlock() to synchronize against cgroup operations 2025-09-03 11:36:07 -10:00
ext_idle.c sched_ext: Merge branch 'for-6.17-fixes' into for-6.18 2025-09-23 09:10:20 -10:00
ext_idle.h sched_ext: Always use SMP versions in kernel/sched/ext_idle.h 2025-06-13 14:47:59 -10:00
ext_internal.h sched_ext: Add SCX_EFLAG_INITIALIZED to indicate successful ops.init() 2025-09-23 09:03:26 -10:00
fair.c sched/fair: Prevent cfs_rq from being unthrottled with zero runtime_remaining 2025-11-06 12:30:52 +01:00
features.h
idle.c sched: idle: Respect the CPU system wakeup QoS limit for s2idle 2025-11-25 19:01:29 +01:00
isolation.c sched: Make clangd usable 2025-06-11 11:20:53 +02:00
loadavg.c Merge branch 'tip/sched/urgent' 2025-07-14 17:16:28 +02:00
membarrier.c sched: Make clangd usable 2025-06-11 11:20:53 +02:00
pelt.c sched: Clean up and standardize #if/#else/#endif markers in sched/pelt.[ch] 2025-06-13 08:47:17 +02:00
pelt.h sched/fair: Switch to task based throttle model 2025-09-03 10:03:14 +02:00
psi.c sched/psi: Fix psi_seq initialization 2025-08-04 10:51:22 -07:00
rq-offsets.c sched: Make migrate_{en,dis}able() inline 2025-09-25 09:57:16 +02:00
rt.c sched: Fix proxy/current (push,pull)ability 2025-07-14 17:16:33 +02:00
sched-pelt.h sched: Make clangd usable 2025-06-11 11:20:53 +02:00
sched.h sched_ext: Fixes for v6.18-rc3 2025-10-27 10:52:18 -07:00
smp.h sched: Make clangd usable 2025-06-11 11:20:53 +02:00
stats.c sched/smp: Use the SMP version of schedstats 2025-06-13 08:47:21 +02:00
stats.h sched: Clean up and standardize #if/#else/#endif markers in sched/stats.[ch] 2025-06-13 08:47:17 +02:00
stop_task.c sched/smp: Use the SMP version of the stop-CPU scheduling class 2025-06-13 08:47:21 +02:00
swait.c sched: Make clangd usable 2025-06-11 11:20:53 +02:00
syscalls.c sched/smp: Use the SMP version of the scheduler syscalls 2025-06-13 08:47:21 +02:00
topology.c Scheduler updates for v6.18: 2025-09-30 10:35:11 -07:00
wait.c ARM: 2025-07-30 17:14:01 -07:00
wait_bit.c sched: Make clangd usable 2025-06-11 11:20:53 +02:00