From: Paul Turner Date: Tue, 8 Nov 2011 04:26:34 +0000 (-0800) Subject: sched: Fix buglet in return_cfs_rq_runtime() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fccfdc6f0d8c83c854eeb6d93aa158f0e551bd49;p=linux-beck.git sched: Fix buglet in return_cfs_rq_runtime() In return_cfs_rq_runtime() we want to return bandwidth when there are no remaining tasks, not "return" when this is the case. Signed-off-by: Paul Turner Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/20111108042736.623812423@google.com Signed-off-by: Ingo Molnar --- diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index ba0e1f49a22f..a78ed2736ba7 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1756,7 +1756,7 @@ static void __return_cfs_rq_runtime(struct cfs_rq *cfs_rq) static __always_inline void return_cfs_rq_runtime(struct cfs_rq *cfs_rq) { - if (!cfs_rq->runtime_enabled || !cfs_rq->nr_running) + if (!cfs_rq->runtime_enabled || cfs_rq->nr_running) return; __return_cfs_rq_runtime(cfs_rq);