From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932576AbdEDTEk (ORCPT ); Thu, 4 May 2017 15:04:40 -0400 Received: from mail-yw0-f175.google.com ([209.85.161.175]:33267 "EHLO mail-yw0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752039AbdEDTEd (ORCPT ); Thu, 4 May 2017 15:04:33 -0400 Date: Thu, 4 May 2017 15:04:30 -0400 From: Tejun Heo To: Vincent Guittot Cc: Peter Zijlstra , Ingo Molnar , linux-kernel , Linus Torvalds , Mike Galbraith , Paul Turner , Chris Mason , kernel-team@fb.com Subject: Re: [PATCH 2/2] sched/fair: Always propagate runnable_load_avg Message-ID: <20170504190430.GD7288@htj.duckdns.org> References: <20170502215054.GC5335@htj.duckdns.org> <20170503093723.tnt53ppb23tn6buz@hirez.programming.kicks-ass.net> <20170503130938.44rftdivrlpz4p3b@hirez.programming.kicks-ass.net> <20170503214913.GB7451@htj.duckdns.org> <20170504174341.GC7288@htj.duckdns.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.8.0 (2017-02-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Vincent. On Thu, May 04, 2017 at 09:02:39PM +0200, Vincent Guittot wrote: > In the trace i have uploaded, you will see that regressions happen > whereas there is no other runnable threads around so it's not a matter > of background activities that disturbs schbench Understood, yeah, I'm almost done with the patches to propagate runnable w/o disturbing load_avg. Will post them soon. Thanks. -- tejun