From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754842Ab2DFHPa (ORCPT ); Fri, 6 Apr 2012 03:15:30 -0400 Received: from mail-we0-f174.google.com ([74.125.82.174]:39621 "EHLO mail-we0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754539Ab2DFHPZ (ORCPT ); Fri, 6 Apr 2012 03:15:25 -0400 From: Juri Lelli To: peterz@infradead.org, tglx@linutronix.de Cc: mingo@redhat.com, rostedt@goodmis.org, cfriesen@nortel.com, oleg@redhat.com, fweisbec@gmail.com, darren@dvhart.com, johan.eker@ericsson.com, p.faure@akatech.ch, linux-kernel@vger.kernel.org, claudio@evidence.eu.com, michael@amarulasolutions.com, fchecconi@gmail.com, tommaso.cucinotta@sssup.it, juri.lelli@gmail.com, nicola.manica@disi.unitn.it, luca.abeni@unitn.it, dhaval.giani@gmail.com, hgu1972@gmail.com, paulmck@linux.vnet.ibm.com, raistlin@linux.it, insop.song@ericsson.com, liming.wang@windriver.com Subject: [PATCH 07/16] sched: SCHED_DEADLINE avg_update accounting. Date: Fri, 6 Apr 2012 09:14:32 +0200 Message-Id: <1333696481-3433-8-git-send-email-juri.lelli@gmail.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1333696481-3433-1-git-send-email-juri.lelli@gmail.com> References: <1333696481-3433-1-git-send-email-juri.lelli@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dario Faggioli Make the core scheduler and load balancer aware of the load produced by -deadline tasks, by updating the moving average like for sched_rt. Signed-off-by: Dario Faggioli Signed-off-by: Juri Lelli --- kernel/sched_dl.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/kernel/sched_dl.c b/kernel/sched_dl.c index 38edefa..11c9b8d 100644 --- a/kernel/sched_dl.c +++ b/kernel/sched_dl.c @@ -511,6 +511,8 @@ static void update_curr_dl(struct rq *rq) curr->se.exec_start = rq->clock; cpuacct_charge(curr, delta_exec); + sched_rt_avg_update(rq, delta_exec); + dl_se->runtime -= delta_exec; if (dl_runtime_exceeded(rq, dl_se)) { __dequeue_task_dl(rq, curr, 0); -- 1.7.5.4