Slab defragmentation: Support procfs inode defragmentation

Signed-off-by: Christoph Lameter <clameter@sgi.com>

---
 fs/proc/inode.c |   10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

Index: linux-2.6.23-rc1/fs/proc/inode.c
===================================================================
--- linux-2.6.23-rc1.orig/fs/proc/inode.c	2007-07-27 23:58:04.000000000 -0700
+++ linux-2.6.23-rc1/fs/proc/inode.c	2007-07-28 00:05:17.000000000 -0700
@@ -113,8 +113,16 @@ static void init_once(void * foo, struct
 	inode_init_once(&ei->vfs_inode);
 }
 
+static void *proc_get_inodes(struct kmem_cache *s, int nr, void **v)
+{
+	return fs_get_inodes(s, nr, v,
+		offsetof(struct proc_inode, vfs_inode));
+};
+
 static struct kmem_cache_ops init_once_cache_ops = {
-	.ctor = init_once
+	.ctor = init_once,
+	.get = proc_get_inodes,
+	.kick = kick_inodes
 };
 
 int __init proc_init_inodecache(void)