Support inode defragmentation for sockets Reviewed-by: Rik van Riel Signed-off-by: Christoph Lameter --- net/socket.c | 8 ++++++++ 1 file changed, 8 insertions(+) Index: linux-2.6/net/socket.c =================================================================== --- linux-2.6.orig/net/socket.c 2007-10-30 16:34:39.000000000 -0700 +++ linux-2.6/net/socket.c 2007-11-06 12:56:27.000000000 -0800 @@ -265,6 +265,12 @@ static void init_once(struct kmem_cache inode_init_once(&ei->vfs_inode); } +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 int init_inodecache(void) { sock_inode_cachep = kmem_cache_create("sock_inode_cache", @@ -276,6 +282,8 @@ static int init_inodecache(void) init_once); if (sock_inode_cachep == NULL) return -ENOMEM; + kmem_cache_setup_defrag(sock_inode_cachep, + sock_get_inodes, kick_inodes); return 0; } -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/