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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2017-05-24 10:59:55 +0530 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-08-10 12:18:11 +0200 |
| commit | 9674f5cad22a590c865a330ce333026b9f9c078b (patch) | |
| tree | ebd0367c4b73382f18ed50ea0b35feabf6f0c104 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | c7132dd6f0e3b07bd4541cda9040897cc460d855 (diff) | |
sched/fair: Avoid checking cfs_rq->nr_running twice
Rearrange pick_next_task_fair() a bit to avoid checking
cfs_rq->nr_running twice for the case where FAIR_GROUP_SCHED is enabled
and the previous task doesn't belong to the fair class.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: linaro-kernel@lists.linaro.org
Link: http://lkml.kernel.org/r/000903ab3df3350943d3271c53615893a230dc95.1495603536.git.viresh.kumar@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions