From patchwork Fri May 28 17:36:31 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Magenheimer X-Patchwork-Id: 102929 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o4SHcEoa029556 for ; Fri, 28 May 2010 17:38:14 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932808Ab0E1RhP (ORCPT ); Fri, 28 May 2010 13:37:15 -0400 Received: from rcsinet10.oracle.com ([148.87.113.121]:54255 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755888Ab0E1RhL (ORCPT ); Fri, 28 May 2010 13:37:11 -0400 Received: from acsinet15.oracle.com (acsinet15.oracle.com [141.146.126.227]) by rcsinet10.oracle.com (Switch-3.4.2/Switch-3.4.1) with ESMTP id o4SHaceg003240 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Fri, 28 May 2010 17:36:40 GMT Received: from acsmt353.oracle.com (acsmt353.oracle.com [141.146.40.153]) by acsinet15.oracle.com (Switch-3.4.2/Switch-3.4.1) with ESMTP id o4SEh752013901; Fri, 28 May 2010 17:36:35 GMT Received: from ca-server1.us.oracle.com by acsmt355.oracle.com with ESMTP id 278046301275068192; Fri, 28 May 2010 10:36:32 -0700 Received: from dmagenhe by ca-server1.us.oracle.com with local (Exim 4.69) (envelope-from ) id 1OI3Tz-0005Dy-1e; Fri, 28 May 2010 10:36:31 -0700 Date: Fri, 28 May 2010 10:36:31 -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 V2 4/7] Cleancache (was Transcendent Memory): ext3 hook Message-ID: <20100528173631.GA20080@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=0001.0A090201.4BFFFF29.00D8: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]); Fri, 28 May 2010 17:38:14 +0000 (UTC) --- linux-2.6.34/fs/ext3/super.c 2010-05-16 15:17:36.000000000 -0600 +++ linux-2.6.34-cleancache/fs/ext3/super.c 2010-05-24 12:14:44.000000000 -0600 @@ -37,6 +37,7 @@ #include #include #include +#include #include @@ -1344,6 +1345,7 @@ 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; }