Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936431AbXHMXPZ (ORCPT ); Mon, 13 Aug 2007 19:15:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756784AbXHMXPG (ORCPT ); Mon, 13 Aug 2007 19:15:06 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:44791 "EHLO the-village.bc.nu" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1756407AbXHMXPD (ORCPT ); Mon, 13 Aug 2007 19:15:03 -0400 Date: Tue, 14 Aug 2007 00:22:23 +0100 From: Alan Cox To: Andi Kleen Cc: Christoph Lameter , Andi Kleen , Mel Gorman , Lee.Schermerhorn@hp.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 3/4] Embed zone_id information within the zonelist->zones pointer Message-ID: <20070814002223.2d8d42c5@the-village.bc.nu> In-Reply-To: <20070814000041.GL3406@bingen.suse.de> References: <200708110304.55433.ak@suse.de> <20070813225020.GE3406@bingen.suse.de> <20070813225841.GG3406@bingen.suse.de> <20070813230801.GH3406@bingen.suse.de> <20070813234322.GJ3406@bingen.suse.de> <20070814000041.GL3406@bingen.suse.de> X-Mailer: Claws Mail 2.10.0 (GTK+ 2.10.14; i386-redhat-linux-gnu) Organization: Red Hat UK Cyf., Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, Y Deyrnas Gyfunol. Cofrestrwyd yng Nghymru a Lloegr o'r rhif cofrestru 3798903 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 551 Lines: 13 > The only tricky part were skbs in a few drivers, but luckily they are only > needed for bouncing which can be done without a skb too. For RX it adds > one copy, but we can live with that because they're only slow devices. Usually found on slow hardware that can't cope with extra copies very well. Alan - 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/