From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932627AbcILHst (ORCPT ); Mon, 12 Sep 2016 03:48:49 -0400 Received: from mail-wm0-f54.google.com ([74.125.82.54]:37355 "EHLO mail-wm0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932525AbcILHso (ORCPT ); Mon, 12 Sep 2016 03:48:44 -0400 From: Vincent Guittot To: peterz@infradead.org, mingo@kernel.org, linux-kernel@vger.kernel.org, yuyang.du@intel.com, Morten.Rasmussen@arm.com Cc: linaro-kernel@lists.linaro.org, dietmar.eggemann@arm.com, pjt@google.com, bsegall@google.com, Vincent Guittot Subject: [PATCH 6/7 v3] sched: fix task group initialization Date: Mon, 12 Sep 2016 09:47:51 +0200 Message-Id: <1473666472-13749-7-git-send-email-vincent.guittot@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1473666472-13749-1-git-send-email-vincent.guittot@linaro.org> References: <1473666472-13749-1-git-send-email-vincent.guittot@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 25533ba..ad6ca84 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -8863,7 +8863,7 @@ 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); } -- 1.9.1