Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753973AbYHUC0p (ORCPT ); Wed, 20 Aug 2008 22:26:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751542AbYHUC0g (ORCPT ); Wed, 20 Aug 2008 22:26:36 -0400 Received: from mga06.intel.com ([134.134.136.21]:48867 "EHLO orsmga101.jf.intel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751004AbYHUC0f (ORCPT ); Wed, 20 Aug 2008 22:26:35 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.32,243,1217833200"; d="scan'208";a="327899121" Subject: Re: VolanoMark regression with 2.6.27-rc1 From: "Zhang, Yanmin" To: Ingo Molnar Cc: Peter Zijlstra , Dhaval Giani , LKML , Srivatsa Vaddagiri , Aneesh Kumar KV , Balbir Singh , Chris Friesen In-Reply-To: <20080820134708.GA20648@elte.hu> References: <1912217169.25608.228.camel@ymzhang> <1218180605.8625.64.camel@twins> <20080811185008.GA29291@linux.vnet.ibm.com> <1912726331.25608.235.camel@ymzhang> <20080817115035.GA32223@linux.vnet.ibm.com> <20080818052155.GA5063@linux.vnet.ibm.com> <1219217089.8781.27.camel@ymzhang> <1219218089.10800.404.camel@twins> <20080820105141.GA18226@elte.hu> <1219239137.8651.52.camel@twins> <20080820134708.GA20648@elte.hu> Content-Type: text/plain; charset=UTF-8 Date: Thu, 21 Aug 2008 10:25:02 +0800 Message-Id: <1219285502.8781.35.camel@ymzhang> Mime-Version: 1.0 X-Mailer: Evolution 2.21.5 (2.21.5-2.fc9) Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 887 Lines: 27 On Wed, 2008-08-20 at 15:47 +0200, Ingo Molnar wrote: > * Peter Zijlstra wrote: > > > Just realized my brainfart.. > > > > --- > > Subject: sched: load-balance bias fixes > > From: Peter Zijlstra > > Date: Wed Aug 20 15:28:51 CEST 2008 > > > > Yanmin spotted a regression with my patch that introduces LB_BIAS: > > ok, i've applied this one to tip/sched/urgent instead of the > feature-disabling patchlet. Yanmin, could you please check whether this > one does the trick? This new patch almost doesn't help volanoMark. Pls. use the patch which sets LB_BIAS=1 by default. -yanmin -- 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/