From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756207AbYCZG2S (ORCPT ); Wed, 26 Mar 2008 02:28:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752195AbYCZG2H (ORCPT ); Wed, 26 Mar 2008 02:28:07 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:60222 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751821AbYCZG2H (ORCPT ); Wed, 26 Mar 2008 02:28:07 -0400 Date: Wed, 26 Mar 2008 07:27:25 +0100 From: Ingo Molnar To: Mike Travis Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Tony Luck , Paul Mackerras , Anton Blanchard , "David S. Miller" , "William L. Irwin" , Thomas Gleixner , "H. Peter Anvin" Subject: Re: [PATCH 02/10] init: move setup of nr_cpu_ids to as early as possible v2 Message-ID: <20080326062725.GD18301@elte.hu> References: <20080325220650.835342000@polaris-admin.engr.sgi.com> <20080325220651.146336000@polaris-admin.engr.sgi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080325220651.146336000@polaris-admin.engr.sgi.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Mike Travis wrote: > Move the setting of nr_cpu_ids from sched_init() to > setup_per_cpu_areas(), so that it's available as early as possible. hm, why not a separate call before setup_per_cpu_areas(), so that we can avoid spreading this from generic kernel into a bunch of architectures that happen to have their own version of setup_per_cpu_areas(): > 7 files changed, 43 insertions(+), 15 deletions(-) Ingo