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| author |   Peter Zijlstra <peterz@infradead.org> | 2016-06-22 15:14:26 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2016-06-27 12:53:19 +0200 |
| commit | 55e16d30bd99510900caec913c90f53bc2b35cba (patch) | |
| tree | 42984b0b0daaae83ea3c7b9e35d65ce9d7bf1c39 /kernel/sched/cpuacct.c | |
| parent | sched/core: Fix sched_getaffinity() return value kerneldoc comment (diff) | |
| download | linux-dev-55e16d30bd99510900caec913c90f53bc2b35cba.tar.xz linux-dev-55e16d30bd99510900caec913c90f53bc2b35cba.zip | |
sched/fair: Rework throttle_count sync
Since we already take rq->lock when creating a cgroup, use it to also
sync the throttle_count and avoid the extra state and enqueue path
branch.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: bsegall@google.com
Cc: linux-kernel@vger.kernel.org
[ Fixed build warning. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions