From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751117AbWGGAn3 (ORCPT ); Thu, 6 Jul 2006 20:43:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751118AbWGGAn2 (ORCPT ); Thu, 6 Jul 2006 20:43:28 -0400 Received: from mga06.intel.com ([134.134.136.21]:53144 "EHLO orsmga101.jf.intel.com") by vger.kernel.org with ESMTP id S1751117AbWGGAn2 (ORCPT ); Thu, 6 Jul 2006 20:43:28 -0400 X-IronPort-AV: i="4.06,215,1149490800"; d="scan'208"; a="61636018:sNHT43816612" Date: Thu, 6 Jul 2006 17:36:07 -0700 From: "Siddha, Suresh B" To: Paul Jackson Cc: "Siddha, Suresh B" , vatsa@in.ibm.com, nickpiggin@yahoo.com.au, mingo@elte.hu, hawkes@sgi.com, dino@in.ibm.com, akpm@osdl.org, linux-kernel@vger.kernel.org, ak@suse.de Subject: Re: [PATCH 2.6.16-mm1 2/2] sched_domains: Allocate sched_groups dynamically Message-ID: <20060706173607.F13512@unix-os.sc.intel.com> References: <20060325082804.GB17011@in.ibm.com> <20060706170151.cdb1dc6c.pj@sgi.com> <20060706170824.E13512@unix-os.sc.intel.com> <20060706173417.e7d1e39e.pj@sgi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20060706173417.e7d1e39e.pj@sgi.com>; from pj@sgi.com on Thu, Jul 06, 2006 at 05:34:17PM -0700 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 06, 2006 at 05:34:17PM -0700, Paul Jackson wrote: > > In short, multi-core was broken too and Srivatsa's patch fixed it. > > Thanks for your quick response, Suresh. > > My test earlier today that showed multi-core -not- broken must > have been flawed. > > I will rerun them tomorrow, carefully. It is quite possible that the kernel you are testing doesn't have multi-core scheduler domain. If so, then you may not run into this issue. thanks, suresh