From patchwork Mon Jun 21 23:20:40 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Magenheimer X-Patchwork-Id: 107294 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o5LNMMA6013773 for ; Mon, 21 Jun 2010 23:22:22 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758542Ab0FUXVy (ORCPT ); Mon, 21 Jun 2010 19:21:54 -0400 Received: from rcsinet10.oracle.com ([148.87.113.121]:47752 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758486Ab0FUXVw (ORCPT ); Mon, 21 Jun 2010 19:21:52 -0400 Received: from acsinet15.oracle.com (acsinet15.oracle.com [141.146.126.227]) by rcsinet10.oracle.com (Switch-3.4.2/Switch-3.4.2) with ESMTP id o5LNKxCO002040 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 21 Jun 2010 23:21:01 GMT Received: from acsmt355.oracle.com (acsmt355.oracle.com [141.146.40.155]) by acsinet15.oracle.com (Switch-3.4.2/Switch-3.4.1) with ESMTP id o5LJOvKP006839; Mon, 21 Jun 2010 23:20:58 GMT Received: from ca-server1.us.oracle.com by acsmt355.oracle.com with ESMTP id 361719171277162441; Mon, 21 Jun 2010 16:20:41 -0700 Received: from dmagenhe by ca-server1.us.oracle.com with local (Exim 4.69) (envelope-from ) id 1OQqIC-00056V-8b; Mon, 21 Jun 2010 16:20:40 -0700 Date: Mon, 21 Jun 2010 16:20:40 -0700 From: Dan Magenheimer To: chris.mason@oracle.com, viro@zeniv.linux.org.uk, akpm@linux-foundation.org, adilger@sun.com, tytso@mit.edu, mfasheh@suse.com, joel.becker@oracle.com, matthew@wil.cx, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, ocfs2-devel@oss.oracle.com, linux-mm@kvack.org, ngupta@vflare.org, jeremy@goop.org, JBeulich@novell.com, kurt.hackel@oracle.com, npiggin@suse.de, dave.mccracken@oracle.com, riel@redhat.com, avi@redhat.com, konrad.wilk@oracle.com, dan.magenheimer@oracle.com Subject: [PATCH V3 5/8] Cleancache: ext3 hook for cleancache Message-ID: <20100621232040.GA19617@ca-server1.us.oracle.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.16 (2007-06-11) X-Auth-Type: Internal IP X-Source-IP: acsinet15.oracle.com [141.146.126.227] X-CT-RefId: str=0001.0A090207.4C1FF3DE.0017:SCFMA922111,ss=1,fgs=0 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Mon, 21 Jun 2010 23:22:22 +0000 (UTC) --- linux-2.6.35-rc2/fs/ext3/super.c 2010-06-05 21:43:24.000000000 -0600 +++ linux-2.6.35-rc2-cleancache/fs/ext3/super.c 2010-06-11 09:01:37.000000000 -0600 @@ -37,6 +37,7 @@ #include #include #include +#include #include @@ -1362,6 +1363,7 @@ static int ext3_setup_super(struct super } else { ext3_msg(sb, KERN_INFO, "using internal journal"); } + sb->cleancache_poolid = cleancache_init_fs(PAGE_SIZE); return res; }