Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752009AbXAQEQ2 (ORCPT ); Tue, 16 Jan 2007 23:16:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752012AbXAQEQ2 (ORCPT ); Tue, 16 Jan 2007 23:16:28 -0500 Received: from cantor2.suse.de ([195.135.220.15]:49860 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752009AbXAQEQ1 (ORCPT ); Tue, 16 Jan 2007 23:16:27 -0500 From: Andi Kleen To: Christoph Lameter Subject: Re: [RFC 1/8] Convert higest_possible_node_id() into nr_node_ids Date: Wed, 17 Jan 2007 15:15:19 +1100 User-Agent: KMail/1.9.1 Cc: akpm@osdl.org, Paul Menage , linux-kernel@vger.kernel.org, Nick Piggin , linux-mm@kvack.org, Paul Jackson , Dave Chinner References: <20070116054743.15358.77287.sendpatchset@schroedinger.engr.sgi.com> <200701170905.17234.ak@suse.de> In-Reply-To: MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200701171515.20380.ak@suse.de> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 845 Lines: 21 On Wednesday 17 January 2007 14:14, Christoph Lameter wrote: > On Wed, 17 Jan 2007, Andi Kleen wrote: > > On Tuesday 16 January 2007 16:47, Christoph Lameter wrote: > > > I think having the ability to determine the maximum amount of nodes in > > > a system at runtime is useful but then we should name this entry > > > correspondingly and also only calculate the value once on bootup. > > > > Are you sure this is even possible in general on systems with node > > hotplug? The firmware might not pass a maximum limit. > > In that case the node possible map must include all nodes right? Yes. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/