diff options
| author | Vincent Guittot <vincent.guittot@linaro.org> | 2016-11-08 10:53:47 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-11-16 10:29:11 +0100 |
| commit | d03266910a533d874c01ef2ca8dc73009f2925fa (patch) | |
| tree | 71022b0227d650600512374141ec706fa16355b4 /kernel/sched | |
| parent | 4e5160766fcc9f41bbd38bac11f92dce993644aa (diff) | |
| download | linux-next-d03266910a533d874c01ef2ca8dc73009f2925fa.tar.gz | |
sched/fair: Fix task group initialization
The moves of tasks are now propagated down to root and the utilization
of cfs_rq reflects reality so it doesn't need to be estimated at init.
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Morten.Rasmussen@arm.com
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: bsegall@google.com
Cc: kernellwp@gmail.com
Cc: pjt@google.com
Cc: yuyang.du@intel.com
Link: http://lkml.kernel.org/r/1478598827-32372-7-git-send-email-vincent.guittot@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/fair.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 090a9bb51ab2..02605f2826a2 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -9198,7 +9198,7 @@ void online_fair_sched_group(struct task_group *tg) se = tg->se[i]; raw_spin_lock_irq(&rq->lock); - post_init_entity_util_avg(se); + attach_entity_cfs_rq(se); sync_throttle(tg, i); raw_spin_unlock_irq(&rq->lock); } |