Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758462AbWK0R3b (ORCPT ); Mon, 27 Nov 2006 12:29:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758464AbWK0R3b (ORCPT ); Mon, 27 Nov 2006 12:29:31 -0500 Received: from omx2-ext.sgi.com ([192.48.171.19]:42678 "EHLO omx2.sgi.com") by vger.kernel.org with ESMTP id S1758462AbWK0R3a (ORCPT ); Mon, 27 Nov 2006 12:29:30 -0500 Date: Mon, 27 Nov 2006 09:28:45 -0800 (PST) From: Christoph Lameter To: Mel Gorman cc: Hugh Dickins , Linus Torvalds , Mel Gorman , linux-mm@kvack.org, Linux Kernel Mailing List Subject: Re: [PATCH 1/11] Add __GFP_MOVABLE flag and update callers In-Reply-To: Message-ID: References: <20061121225022.11710.72178.sendpatchset@skynet.skynet.ie> <20061121225042.11710.15200.sendpatchset@skynet.skynet.ie> <20061123163613.GA25818@skynet.ie> <20061124104422.GA23426@skynet.ie> 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 Content-Length: 697 Lines: 15 On Mon, 27 Nov 2006, Mel Gorman wrote: > Later, MOVABLE might be a constraint. For example, hotpluggable nodes may only > allow MOVABLE allocations to be allocated. Also, (a much more immediate need since we have memory hotplug already) if a zone has hotpluggable memory then MOVABLE/unmovable allocations need to be restricted to a portion of the zone. The plugin/plugout memory area of a zone will not be able to tolerate unmovable allocations. - 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/