From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 14 Jan 2008 11:16:56 -0800 (PST) From: Christoph Lameter Subject: Re: [PATCH 01/10] x86: Change size of APICIDs from u8 to u16 In-Reply-To: <478BAAD5.1090500@sgi.com> Message-ID: References: <20080113183453.973425000@sgi.com> <20080113183454.155968000@sgi.com> <478BAAD5.1090500@sgi.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Mike Travis Cc: Jan Engelhardt , Andrew Morton , Andi Kleen , mingo@elte.hu, Jack Steiner , linux-mm@kvack.org, linux-kernel@vger.kernel.org List-ID: On Mon, 14 Jan 2008, Mike Travis wrote: > I see the mistake in the node array. But AFAICT, pxm is the proximity > between nodes and cannot be expressed as greater than the number of > nodes, yes? (Or can it be arbitrarily expressed where 32 bits is > necessary?) I ask this because the real node_to_pxm_map is already > 32 bits. Well I think local variables that contain a node can be int without a problem because that is what the core used to store node ids. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org