From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Lameter Subject: [patch 17/21] Filesystem: Slab defrag: Reiserfs support Date: Fri, 09 May 2008 20:08:48 -0700 Message-ID: <20080510030918.641537636@sgi.com> References: <20080510030831.796641881@sgi.com> Cc: linux-kernel@vger.kernel.org To: akpm@linux-foundation.org Return-path: Received: from netops-testserver-3-out.sgi.com ([192.48.171.28]:55049 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752280AbYEJDJT (ORCPT ); Fri, 9 May 2008 23:09:19 -0400 CC: linux-fsdevel@vger.kernel.org Cc: Mel Gorman Cc: andi@firstfloor.org Cc: Rik van Riel Cc: Pekka Enberg Cc: mpm@selenic.com Content-Disposition: inline; filename=0029-FS-Slab-defrag-Reiserfs-support.patch Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Slab defragmentation: Support reiserfs inode defragmentation. Reviewed-by: Rik van Riel Signed-off-by: Christoph Lameter --- fs/reiserfs/super.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 393cc22..69b4a86 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -532,6 +532,12 @@ static void init_once(struct kmem_cache * cachep, void *foo) #endif } +static void *reiserfs_get_inodes(struct kmem_cache *s, int nr, void **v) +{ + return fs_get_inodes(s, nr, v, + offsetof(struct reiserfs_inode_info, vfs_inode)); +} + static int init_inodecache(void) { reiserfs_inode_cachep = kmem_cache_create("reiser_inode_cache", @@ -542,6 +548,8 @@ static int init_inodecache(void) init_once); if (reiserfs_inode_cachep == NULL) return -ENOMEM; + kmem_cache_setup_defrag(reiserfs_inode_cachep, + reiserfs_get_inodes, kick_inodes); return 0; } -- 1.5.4.4 --