From: Peter Zijlstra Date: Mon, 5 May 2008 21:56:17 +0000 (+0200) Subject: sched: fix normalized sleeper X-Git-Tag: v2.6.26-rc2~62^2~17 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a992241de614dd2b7c97a9ba64e28c0e563f19bf;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git sched: fix normalized sleeper Normalized sleeper uses calc_delta*() which requires that the rq load is already updated, so move account_entity_enqueue() before place_entity() Tested-by: Frans Pop Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 89fa32b..1295ddc 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -682,6 +682,7 @@ enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int wakeup) * Update run-time statistics of the 'current'. */ update_curr(cfs_rq); + account_entity_enqueue(cfs_rq, se); if (wakeup) { place_entity(cfs_rq, se, 0); @@ -692,7 +693,6 @@ enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int wakeup) check_spread(cfs_rq, se); if (se != cfs_rq->curr) __enqueue_entity(cfs_rq, se); - account_entity_enqueue(cfs_rq, se); } static void update_avg(u64 *avg, u64 sample)