Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964840AbWIVSJA (ORCPT ); Fri, 22 Sep 2006 14:09:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964847AbWIVSI7 (ORCPT ); Fri, 22 Sep 2006 14:08:59 -0400 Received: from omx2-ext.sgi.com ([192.48.171.19]:19899 "EHLO omx2.sgi.com") by vger.kernel.org with ESMTP id S964840AbWIVSI7 (ORCPT ); Fri, 22 Sep 2006 14:08:59 -0400 Date: Fri, 22 Sep 2006 11:08:14 -0700 (PDT) From: Christoph Lameter To: Jesse Barnes cc: Martin Bligh , Andrew Morton , linux-kernel@vger.kernel.org, Rohit Seth Subject: Re: ZONE_DMA In-Reply-To: <200609221039.28436.jesse.barnes@intel.com> Message-ID: References: <20060920135438.d7dd362b.akpm@osdl.org> <200609221021.16579.jesse.barnes@intel.com> <200609221039.28436.jesse.barnes@intel.com> 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: 737 Lines: 15 On Fri, 22 Sep 2006, Jesse Barnes wrote: > Ok and right after I sent this my brain returned from vacation and I > remembered jejb's DMA allocation API. It's powerful enough to cover most > driver use cases I think (users of GFP_DMA should probably be converted), > but for example block layer bounce buffering might need a different > interface as I see you've proposed in another mail. Could you dig that out and give us some refs or even better port that thing to a current mm tree? - 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/