From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759598AbYA2Lex (ORCPT ); Tue, 29 Jan 2008 06:34:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755601AbYA2Len (ORCPT ); Tue, 29 Jan 2008 06:34:43 -0500 Received: from relay2.sgi.com ([192.48.171.30]:59033 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754278AbYA2Lem (ORCPT ); Tue, 29 Jan 2008 06:34:42 -0500 Date: Tue, 29 Jan 2008 05:34:36 -0600 From: Paul Jackson To: Paul Jackson Cc: a.p.zijlstra@chello.nl, linux-kernel@vger.kernel.org, mingo@elte.hu, vatsa@linux.vnet.ibm.com, dhaval@linux.vnet.ibm.com, nickpiggin@yahoo.com.au, ebiederm@xmission.com, akpm@linux-foundation.org, sgrubb@redhat.com, rostedt@goodmis.org, ghaskins@novell.com, dmitry.adamushko@gmail.com, tong.n.li@intel.com, tglx@linutronix.de, menage@google.com, rientjes@google.com Subject: Re: scheduler scalability - cgroups, cpusets and load-balancing Message-Id: <20080129053436.e9522a30.pj@sgi.com> In-Reply-To: <20080129053005.bc7a11d7.pj@sgi.com> References: <1201600428.28547.87.camel@lappy> <1201604243.28547.101.camel@lappy> <20080129053005.bc7a11d7.pj@sgi.com> Organization: SGI X-Mailer: Sylpheed version 2.2.4 (GTK+ 2.12.0; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Paul, talking to himself: > At that point, sched domains are rebuilt, including providing a > sched domain that just contains the CPUs in that realtime cpuset, and > normal scheduler load balancing ceases on the CPUs in that realtime > cpuset. Oops - correction - at that point sched domains are rebuilt, and the CPUs in that realtime cpuset are not included in any sched domain at all. -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson 1.940.382.4214