From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 10 Mar 2008 10:14:43 -0700 (PDT) From: Christoph Lameter Subject: Re: [PATCH] [0/13] General DMA zone rework In-Reply-To: <20080308115703.GD27074@one.firstfloor.org> Message-ID: References: <200803071007.493903088@firstfloor.org> <20080308115703.GD27074@one.firstfloor.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Andi Kleen Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: On Sat, 8 Mar 2008, Andi Kleen wrote: > I'm afraid it would not help you directly because you would still need > to maintain that code for s390 (seems to be a heavy GFP_DMA user) > and probably some other architectures (unless you can get these > maintainers to get rid of GFP_DMA too) With my plan it can be just ifdefed > and the ifdef not enabled on x86. Undefining ZONE_DMA will remove support for GFP_DMA from the slab allocators. Your patch is already doing that. -- 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