Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753801AbaJGNU4 (ORCPT ); Tue, 7 Oct 2014 09:20:56 -0400 Received: from mail-wi0-f181.google.com ([209.85.212.181]:43204 "EHLO mail-wi0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752376AbaJGNUy (ORCPT ); Tue, 7 Oct 2014 09:20:54 -0400 Message-ID: <5433E8B3.6040708@monom.org> Date: Tue, 07 Oct 2014 15:20:51 +0200 From: Daniel Wagner User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.1.1 MIME-Version: 1.0 To: Juri Lelli , Daniel Wagner , "juri.lelli@gmail.com" CC: "linux-rt-users@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Ingo Molnar , Peter Zijlstra Subject: Re: [PATCH] sched: Do not try to replenish from a non deadline tasks References: <1411565056-15577-1-git-send-email-daniel.wagner@bmw-carit.de> <5433B5B9.70006@arm.com> <5433D654.2020108@monom.org> <5433D84F.3040003@monom.org> In-Reply-To: <5433D84F.3040003@monom.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/07/2014 02:10 PM, Daniel Wagner wrote: > [ 36.689416] pthread_-1555 0d..5 18486408us : sched_stat_sleep: comm=pthread_test pid=1554 delay=143975 [ns] > [ 36.689416] pthread_-1555 0d..5 18486408us : sched_wakeup: comm=pthread_test pid=1554 prio=120 success=1 target_cpu=000 > [ 36.689416] pthread_-1555 0d..4 18486420us : sched_pi_setprio: comm=pthread_test pid=1555 oldprio=-1 newprio=-1 > [ 36.689416] pthread_-1555 0d..4 18486421us : sched_dequeue_dl_entity: comm=pthread_test pid=1555 flags=0 > [ 36.689416] pthread_-1555 0d..4 18486421us : sched_enqueue_dl_entity: comm=pthread_test pid=1555 pi_comm=pthread_test pi_pid=1555 flags=8 > [ 36.689416] pthread_-1555 0d..4 18486421us : sched_dequeue_dl_entity: comm=pthread_test pid=1555 flags=0 > [ 36.689416] pthread_-1555 0d..4 18486422us : sched_enqueue_dl_entity: comm=pthread_test pid=1555 pi_comm=pthread_test pi_pid=1555 flags=0 > [ 36.689416] pthread_-1555 0d.H4 18486539us : sched_enqueue_dl_entity: comm=pthread_test pid=1555 pi_comm=pthread_test pi_pid=1555 flags=8 I noticed that the last two lines are different. Maybe that is yet another path into enqueue_task_dl(). -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/