From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966018AbXFGWCI (ORCPT ); Thu, 7 Jun 2007 18:02:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965878AbXFGV7b (ORCPT ); Thu, 7 Jun 2007 17:59:31 -0400 Received: from netops-testserver-4-out.sgi.com ([192.48.171.29]:60361 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S965825AbXFGV7L (ORCPT ); Thu, 7 Jun 2007 17:59:11 -0400 Message-Id: <20070607215910.379088320@sgi.com> References: <20070607215529.147027769@sgi.com> User-Agent: quilt/0.46-1 Date: Thu, 07 Jun 2007 14:55:39 -0700 From: clameter@sgi.com To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org Cc: dgc@sgi.com Cc: Michal Piotrowski Cc: Mel Gorman Subject: [patch 10/12] sockets: inode defragmentation support Content-Disposition: inline; filename=slub_defrag_fs_socket Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Christoph Lameter --- net/socket.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) Index: slub/net/socket.c =================================================================== --- slub.orig/net/socket.c 2007-06-06 15:19:29.000000000 -0700 +++ slub/net/socket.c 2007-06-06 15:20:54.000000000 -0700 @@ -264,6 +264,17 @@ static void init_once(void *foo, struct 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 struct kmem_cache_ops sock_kmem_cache_ops = { + .get = sock_get_inodes, + .kick = kick_inodes +}; + static int init_inodecache(void) { sock_inode_cachep = kmem_cache_create("sock_inode_cache", @@ -273,7 +284,7 @@ static int init_inodecache(void) SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD), init_once, - NULL); + &sock_kmem_cache_ops); if (sock_inode_cachep == NULL) return -ENOMEM; return 0; --