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linux-uconsole/kernel/sched
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Connor O'Brien 0a3d73caa7 ANDROID: cpufreq: track per-task time in state 
Add time in state data to task structs, and create
/proc/<pid>/time_in_state files to show how long each individual task
has run at each frequency.
Create a CONFIG_CPU_FREQ_TIMES option to enable/disable this tracking.

Signed-off-by: Connor O'Brien <connoro@google.com>
Bug: 72339335
Test: Read /proc/<pid>/time_in_state
Change-Id: Ia6456754f4cb1e83b2bc35efa8fbe9f8696febc8
2018-05-20 16:39:09 +05:30
..
auto_group.c sched/autogroup: Fix autogroup_move_group() to never skip sched_move_task() 2017-10-27 10:23:17 +02:00
auto_group.h sched, timer: Convert usages of ACCESS_ONCE() in the scheduler to READ_ONCE()/WRITE_ONCE() 2015-05-08 12:11:32 +02:00
clock.c treewide: Remove old email address 2015-11-23 09:44:58 +01:00
completion.c sched/completion: Serialize completion_done() with complete() 2015-02-18 14:27:40 +01:00
core.c ANDROID: cpufreq: track per-task time in state 2018-05-20 16:39:09 +05:30
cpuacct.c cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes 2014-07-15 11:05:09 -04:00
cpuacct.h
cpudeadline.c sched/deadline: Unify dl_time_before() usage 2015-09-23 09:51:25 +02:00
cpudeadline.h sched/deadline: Unify dl_time_before() usage 2015-09-23 09:51:25 +02:00
cpufreq.c sched: backport cpufreq hooks from 4.9-rc4 2017-06-21 16:34:04 +05:30
cpufreq_schedutil.c BACKPORT: schedutil: Reset cached freq if it is not in sync with next_freq 2018-01-22 13:15:43 +05:30
cpupri.c Merge commit '3cf2f34' into sched/core, to fix build error 2014-06-12 13:46:37 +02:00
cpupri.h sched/cpupri: Remove unnecessary definitions in cpupri.h 2014-11-16 10:58:59 +01:00
cputime.c ANDROID: cpufreq: track per-task time in state 2018-05-20 16:39:09 +05:30
deadline.c Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2018-02-01 12:02:38 +08:00
debug.c sched/fair: Add eas (& cas) specific rq, sd and task stats 2017-06-21 16:37:38 +05:30
energy.c sched: Support for extracting EAS energy costs from DT 2016-09-14 14:48:50 +05:30
fair.c Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2018-05-20 13:36:03 +05:30
features.h sched: Add Kconfig option DEFAULT_USE_ENERGY_AWARE to set ENERGY_AWARE feature flag 2016-10-12 17:34:22 +05:30
idle.c vmstat: make vmstat_updater deferrable again and shut down on idle 2016-09-14 15:02:22 +05:30
idle_task.c FROMLIST: sched/fair: Use wake_q length as a hint for wake_wide 2017-11-20 21:15:59 +05:30
loadavg.c sched/loadavg: Avoid loadavg spikes caused by delayed NO_HZ accounting 2017-07-05 14:37:21 +02:00
Makefile BACKPORT: kernel: add kcov code coverage 2018-01-22 13:15:43 +05:30
rt.c Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android 2018-03-23 02:33:06 +00:00
sched.h ANDROID: sched/rt: schedtune: Add boost retention to RT 2018-03-05 21:52:26 +05:30
stats.c schedstats/eas: guard properly to avoid breaking non-smp schedstats users 2017-06-21 16:37:49 +05:30
stats.h sched/stat: Simplify the sched_info accounting dependency 2015-07-04 10:04:30 +02:00
stop_task.c FROMLIST: sched/fair: Use wake_q length as a hint for wake_wide 2017-11-20 21:15:59 +05:30
tune.c Revert "ANDROID: sched/tune: Initialize raw_spin_lock in boosted_groups" 2017-10-15 23:21:09 +05:30
tune.h sched/tune: Introducing a new schedtune attribute prefer_idle 2016-09-14 15:02:22 +05:30
wait.c sched/wait: Fix the signal handling fix 2015-12-13 14:30:59 -08:00
walt.c sched: walt: Correct WALT window size initialization 2017-11-20 21:15:59 +05:30
walt.h sched: walt: Correct WALT window size initialization 2017-11-20 21:15:59 +05:30