Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758655AbYF0Mqs (ORCPT ); Fri, 27 Jun 2008 08:46:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754849AbYF0Mql (ORCPT ); Fri, 27 Jun 2008 08:46:41 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:53199 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753828AbYF0Mql (ORCPT ); Fri, 27 Jun 2008 08:46:41 -0400 Date: Fri, 27 Jun 2008 14:46:30 +0200 From: Ingo Molnar To: Peter Zijlstra Cc: linux-kernel@vger.kernel.org, Srivatsa Vaddagiri , Mike Galbraith Subject: Re: [PATCH 00/30] SMP-group balancer - take 3 Message-ID: <20080627124630.GB14576@elte.hu> References: <20080627114109.724249622@chello.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080627114109.724249622@chello.nl> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 919 Lines: 32 * Peter Zijlstra wrote: > Hi, > > Another go at SMP fairness for group scheduling. > > This code needs some serious testing,.. > > However on my system performance doesn't tank as much as it used to. > I've ran sysbench and volanomark benchmarks. > > The machine is a Quad core (Intel Q9450) with 4GB of RAM. > Fedora9 - x86_64 > > sysbench-0.4.8 + postgresql-8.3.3 > volanomark-2.5.0.9 + openjdk-1.6.0 > > I've used cgroup group scheduling. cool. I have applied your patches to a new temporary topic, tip/sched/devel.smp-group-balance. If that works out fine in testing then we can merge it back into sched/devel. Thanks Peter, Ingo -- 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/