From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763578AbXJZQb6 (ORCPT ); Fri, 26 Oct 2007 12:31:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753478AbXJZQbv (ORCPT ); Fri, 26 Oct 2007 12:31:51 -0400 Received: from ms-smtp-02.nyroc.rr.com ([24.24.2.56]:42454 "EHLO ms-smtp-02.nyroc.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750779AbXJZQbu (ORCPT ); Fri, 26 Oct 2007 12:31:50 -0400 Date: Fri, 26 Oct 2007 12:30:37 -0400 (EDT) From: Steven Rostedt X-X-Sender: rostedt@gandalf.stny.rr.com To: Gregory Haskins cc: linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org, Dmitry Adamushko , Peter Zijlstra , Ingo Molnar , Darren Hart Subject: Re: [PATCH 2/2] RT: Cache cpus_allowed weight for optimizing migration In-Reply-To: <20071026154625.6195.36378.stgit@novell1.haskins.net> Message-ID: References: <20071026154625.6195.36378.stgit@novell1.haskins.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I forgot to tell you this the last time. You need to add: --- include/linux/init_task.h | 1 + 1 file changed, 1 insertion(+) Index: linux-2.6.23-rt3/include/linux/init_task.h =================================================================== --- linux-2.6.23-rt3.orig/include/linux/init_task.h +++ linux-2.6.23-rt3/include/linux/init_task.h @@ -142,6 +142,7 @@ extern struct group_info init_groups; .policy = SCHED_NORMAL, \ INIT_RCU_BOOST_PRIO \ .cpus_allowed = CPU_MASK_ALL, \ + .nr_cpus_allowed = NR_CPUS, \ .mm = NULL, \ .active_mm = &init_mm, \ .run_list = LIST_HEAD_INIT(tsk.run_list), \ -- Steve