From mboxrd@z Thu Jan 1 00:00:00 1970 Message-Id: <20071227203404.128867608@sgi.com> References: <20071227203253.297427289@sgi.com> Date: Thu, 27 Dec 2007 12:33:06 -0800 From: Christoph Lameter Subject: [13/17] FS: Slab defrag: Reiserfs support Content-Disposition: inline; filename=0059-FS-Slab-defrag-Reiserfs-support.patch Sender: owner-linux-mm@kvack.org Return-Path: To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, Mel Gorman , andi@firstfloor.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 file changed, 8 insertions(+) Index: linux-2.6.24-rc6-mm1/fs/reiserfs/super.c =================================================================== --- linux-2.6.24-rc6-mm1.orig/fs/reiserfs/super.c 2007-12-26 17:47:05.407423958 -0800 +++ linux-2.6.24-rc6-mm1/fs/reiserfs/super.c 2007-12-27 12:04:46.718354502 -0800 @@ -532,6 +532,12 @@ static void init_once(struct kmem_cache #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; } -- -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org