From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752547AbZAGKPF (ORCPT ); Wed, 7 Jan 2009 05:15:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752568AbZAGKOj (ORCPT ); Wed, 7 Jan 2009 05:14:39 -0500 Received: from mx2.redhat.com ([66.187.237.31]:48223 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752113AbZAGKOi (ORCPT ); Wed, 7 Jan 2009 05:14:38 -0500 From: Steven Whitehouse To: linux-kernel@vger.kernel.org, cluster-devel@redhat.com Cc: Steven Whitehouse Subject: [PATCH 1/3] GFS2: Set GFP_NOFS when allocating page on write Date: Wed, 7 Jan 2009 09:16:22 +0000 Message-Id: <1231319784-18695-2-git-send-email-swhiteho@redhat.com> In-Reply-To: <1231319784-18695-1-git-send-email-swhiteho@redhat.com> References: <1231319784-18695-1-git-send-email-swhiteho@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We need to ensure that we always set GFP_NOFS in this one particular case when allocating pages for write. Reported-by: Fabio M. Di Nitto Signed-off-by: Steven Whitehouse diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c index 6e4ea36..4ddab67 100644 --- a/fs/gfs2/ops_address.c +++ b/fs/gfs2/ops_address.c @@ -675,6 +675,7 @@ static int gfs2_write_begin(struct file *file, struct address_space *mapping, goto out_trans_fail; error = -ENOMEM; + flags |= AOP_FLAG_NOFS; page = grab_cache_page_write_begin(mapping, index, flags); *pagep = page; if (unlikely(!page)) -- 1.6.0.3