From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756683AbXGHDMX (ORCPT ); Sat, 7 Jul 2007 23:12:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755593AbXGHDJW (ORCPT ); Sat, 7 Jul 2007 23:09:22 -0400 Received: from netops-testserver-3-out.sgi.com ([192.48.171.28]:47702 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755073AbXGHDIq (ORCPT ); Sat, 7 Jul 2007 23:08:46 -0400 Message-Id: <20070708030846.028809608@sgi.com> References: <20070708030538.729027694@sgi.com> User-Agent: quilt/0.46-1 Date: Sat, 07 Jul 2007 20:05:49 -0700 From: Christoph Lameter To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org Cc: dgc@sgi.com Subject: [patch 11/12] Slab defragmentation: Support reiserfs inode defragmentation Content-Disposition: inline; filename=slub_defrag_fs_reiser Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Add inode defrag support Signed-off-by: Christoph Lameter --- fs/reiserfs/super.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) Index: slub/fs/reiserfs/super.c =================================================================== --- slub.orig/fs/reiserfs/super.c 2007-06-07 14:09:36.000000000 -0700 +++ slub/fs/reiserfs/super.c 2007-06-07 14:30:49.000000000 -0700 @@ -520,6 +520,17 @@ static void init_once(void *foo, struct #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)); +} + +struct kmem_cache_ops reiserfs_kmem_cache_ops = { + .get = reiserfs_get_inodes, + .kick = kick_inodes +}; + static int init_inodecache(void) { reiserfs_inode_cachep = kmem_cache_create("reiser_inode_cache", @@ -527,7 +538,8 @@ static int init_inodecache(void) reiserfs_inode_info), 0, (SLAB_RECLAIM_ACCOUNT| SLAB_MEM_SPREAD), - init_once, NULL); + init_once, + &reiserfs_kmem_cache_ops); if (reiserfs_inode_cachep == NULL) return -ENOMEM; return 0; --