From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5ACB4C43461 for ; Mon, 14 Sep 2020 15:54:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 16BA3208DB for ; Mon, 14 Sep 2020 15:54:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726341AbgINPyf (ORCPT ); Mon, 14 Sep 2020 11:54:35 -0400 Received: from mx2.suse.de ([195.135.220.15]:56438 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726583AbgINPvH (ORCPT ); Mon, 14 Sep 2020 11:51:07 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 867E7ADC2; Mon, 14 Sep 2020 15:51:17 +0000 (UTC) Date: Mon, 14 Sep 2020 16:50:59 +0100 From: Mel Gorman To: peterz@infradead.org Cc: Vincent Guittot , mingo@redhat.com, juri.lelli@redhat.com, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, linux-kernel@vger.kernel.org, valentin.schneider@arm.com, pauld@redhat.com Subject: Re: [PATCH 0/4] sched/fair: Improve fairness between cfs tasks Message-ID: <20200914155059.GF3117@suse.de> References: <20200914100340.17608-1-vincent.guittot@linaro.org> <20200914114202.GQ1362448@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20200914114202.GQ1362448@hirez.programming.kicks-ass.net> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 14, 2020 at 01:42:02PM +0200, peterz@infradead.org wrote: > On Mon, Sep 14, 2020 at 12:03:36PM +0200, Vincent Guittot wrote: > > Vincent Guittot (4): > > sched/fair: relax constraint on task's load during load balance > > sched/fair: reduce minimal imbalance threshold > > sched/fair: minimize concurrent LBs between domain level > > sched/fair: reduce busy load balance interval > > I see nothing objectionable there, a little more testing can't hurt, but > I'm tempted to apply them. > > Phil, Mel, any chance you can run them through your respective setups? They're queued but the test grid is backlogged at the moment. It'll be a few days before the tests complete. -- Mel Gorman SUSE Labs