Slab defragmentation: Support inode defragmentation for sockets Signed-off-by: Christoph Lameter --- net/socket.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) Index: linux-2.6.23-rc1/net/socket.c =================================================================== --- linux-2.6.23-rc1.orig/net/socket.c 2007-07-28 23:05:30.000000000 -0700 +++ linux-2.6.23-rc1/net/socket.c 2007-07-28 23:08:05.000000000 -0700 @@ -268,6 +268,18 @@ struct kmem_cache_ops init_once_cache_op .ctor = init_once }; +static void *sock_get_inodes(struct kmem_cache *s, int nr, void **v) +{ + return fs_get_inodes(s, nr, v, + offsetof(struct socket_alloc, vfs_inode)); +} + +static struct kmem_cache_ops sock_kmem_cache_ops = { + .ctor = init_once, + .get = sock_get_inodes, + .kick = kick_inodes +}; + static int init_inodecache(void) { sock_inode_cachep = kmem_cache_create("sock_inode_cache",