From mboxrd@z Thu Jan 1 00:00:00 1970 From: clameter@sgi.com Subject: [patch 05/10] reiserfs: inode defragmentation support Date: Fri, 18 May 2007 11:10:45 -0700 Message-ID: <20070518181119.764521535@sgi.com> References: <20070518181040.465335396@sgi.com> Return-path: Content-Disposition: inline; filename=fs_reiser Sender: linux-kernel-owner@vger.kernel.org To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, dgc@sgi.com, Hugh Dickins List-Id: linux-mm.kvack.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 2007-05-18 00:54:30.000000000 -0700 +++ slub/fs/reiserfs/super.c 2007-05-18 00:57:12.000000000 -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; --