From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932894AbXCGKNR (ORCPT ); Wed, 7 Mar 2007 05:13:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932891AbXCGKNQ (ORCPT ); Wed, 7 Mar 2007 05:13:16 -0500 Received: from verein.lst.de ([213.95.11.210]:60827 "EHLO mail.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932890AbXCGKNO (ORCPT ); Wed, 7 Mar 2007 05:13:14 -0500 Date: Wed, 7 Mar 2007 11:13:02 +0100 From: Christoph Hellwig To: xfs@oss.sgi.com, ecashin@coraid.com, akpm@osdl.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 0/2] xfs: only use refcounted pages for I/O Message-ID: <20070307101302.GA30587@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.28i X-Spam-Score: -0.001 () BAYES_44 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Many block drivers (aoe, iscsi) really want refcountable pages in bios, which is what almost everyone send down. XFS unfortunately has a few places where it sends down buffers that may come from kmalloc, which breaks them. The patches in this series fix this issue up.