From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763274AbYEIPo1 (ORCPT ); Fri, 9 May 2008 11:44:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752413AbYEIPoS (ORCPT ); Fri, 9 May 2008 11:44:18 -0400 Received: from e3.ny.us.ibm.com ([32.97.182.143]:34459 "EHLO e3.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751089AbYEIPoS (ORCPT ); Fri, 9 May 2008 11:44:18 -0400 Date: Fri, 9 May 2008 21:24:39 +0530 From: Srivatsa Vaddagiri To: "Zhang, Yanmin" Cc: Dhaval Giani , Peter Zijlstra , LKML , Ingo Molnar , Aneesh Kumar KV Subject: Re: volanoMark regression with kernel 2.6.26-rc1 Message-ID: <20080509155439.GI3612@linux.vnet.ibm.com> Reply-To: vatsa@linux.vnet.ibm.com References: <1210039590.3453.18.camel@ymzhang> <20080506115207.GA24862@linux.vnet.ibm.com> <20080507173357.GA4424@linux.vnet.ibm.com> <1210223914.3453.102.camel@ymzhang> <20080508054047.GD32729@linux.vnet.ibm.com> <1210226013.3453.113.camel@ymzhang> <20080508061125.GC3644@linux.vnet.ibm.com> <20080509155240.GH3612@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080509155240.GH3612@linux.vnet.ibm.com> User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 09, 2008 at 09:22:40PM +0530, Srivatsa Vaddagiri wrote: > 2.6.26-rc1 + patches in Ingo's tree [1] as of Fri morning IST (abt 8 hrs > before) (with CONFIG_CGROUP_SCHED) Reference: 1. git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched-fixes.git Yamin, I request you just compare 2.6.25 (CONFIG_USER_SCHED) performance with 2.6.26-rc1 (CONFIG_CGROUP_SCHED) performance. They should be same (as they use the same definition of cpu load). -- Regards, vatsa