Chengming Zhou e7fcd76228 psi: Add PSI_CPU_FULL state ...

The FULL state doesn't exist for the CPU resource at the system level,
but exist at the cgroup level, means all non-idle tasks in a cgroup are
delayed on the CPU resource which used by others outside of the cgroup
or throttled by the cgroup cpu.max configuration.

Co-developed-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Link: https://lkml.kernel.org/r/20210303034659.91735-2-zhouchengming@bytedance.com

2021-03-06 12:40:22 +01:00

..

autogroup.c

…

autogroup.h

…

clock.c

…

completion.c

completion: Use lockdep_assert_RT_in_threaded_ctx() in complete_all()

2020-03-23 18:40:25 +01:00

core.c

sched/fair: Trigger the update of blocked load on newly idle cpu

2021-03-06 12:40:22 +01:00

cpuacct.c

sched/cpuacct: Fix charge cpuacct.usage_sys

2020-05-19 20:34:14 +02:00

cpudeadline.c

sched,rt: Use the full cpumask for balancing

2020-11-10 18:39:00 +01:00

cpudeadline.h

…

cpufreq_schedutil.c

Merge tag 'pm-5.12-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2021-02-23 14:59:46 -08:00

cpufreq.c

…

cpupri.c

Merge branch 'sched/migrate-disable'

2020-11-10 18:39:04 +01:00

cpupri.h

sched/cpupri: Add CPUPRI_HIGHER

2020-10-29 11:00:30 +01:00

cputime.c

irqtime: Move irqtime entry accounting after irq offset incrementation

2020-12-02 20:20:05 +01:00

deadline.c

sched/features: Distinguish between NORMAL and DEADLINE hrtick

2021-02-17 14:12:42 +01:00

debug.c

sched: Use task_current() instead of 'rq->curr == p'

2021-01-14 11:20:11 +01:00

fair.c

sched/pelt: Fix task util_est update filtering

2021-03-06 12:40:22 +01:00

features.h

sched/features: Distinguish between NORMAL and DEADLINE hrtick

2021-02-17 14:12:42 +01:00

idle.c

sched/fair: Trigger the update of blocked load on newly idle cpu

2021-03-06 12:40:22 +01:00

isolation.c

isolcpus: Affine unbound kernel threads to housekeeping cpus

2020-06-15 14:10:03 +02:00

loadavg.c

sched: nohz: stop passing around unused "ticks" parameter.

2020-07-22 10:22:04 +02:00

Makefile

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membarrier.c

sched/membarrier: fix missing local execution of ipi_sync_rq_state()

2021-03-06 12:40:21 +01:00

pelt.c

sched: Add a tracepoint to track rq->nr_running

2020-07-08 11:39:02 +02:00

pelt.h

sched/pelt: Cleanup PELT divider

2020-06-15 14:10:06 +02:00

psi.c

psi: Add PSI_CPU_FULL state

2021-03-06 12:40:22 +01:00

rt.c

sched: Use task_current() instead of 'rq->curr == p'

2021-01-14 11:20:11 +01:00

sched-pelt.h

…

sched.h

sched/fair: Fix shift-out-of-bounds in load_balance()

2021-03-06 12:40:22 +01:00

smp.h

sched/headers: Split out open-coded prototypes into kernel/sched/smp.h

2020-05-28 11:03:20 +02:00

stats.c

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stats.h

psi: Move PF_MEMSTALL out of task->flags

2020-03-20 13:06:19 +01:00

stop_task.c

sched: Remove select_task_rq()'s sd_flag parameter

2020-11-10 18:39:06 +01:00

swait.c

sched/swait: Prepare usage in completions

2020-03-21 16:00:23 +01:00

topology.c

sched/topology: fix the issue groups don't span domain->span for NUMA diameter > 2

2021-03-06 12:40:22 +01:00

wait_bit.c

…

wait.c

sched/wait: Add add_wait_queue_priority()

2020-11-15 09:49:09 -05:00