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Peter Zijlstra authored
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>
55e16d30