Slab API: remove useless ctor parameter and reorder parameters

Slab constructors currently have a flags parameter that is never used.  And
the order of the arguments is opposite to other slab functions.  The object
pointer is placed before the kmem_cache pointer.

Convert

        ctor(void *object, struct kmem_cache *s, unsigned long flags)

to

        ctor(struct kmem_cache *s, void *object)

throughout the kernel

[akpm@linux-foundation.org: coupla fixes]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index 97e6801..bceee53 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -611,7 +611,7 @@
  * Initializes the ecryptfs_inode_info_cache when it is created
  */
 static void
-inode_info_init_once(void *vptr, struct kmem_cache *cachep, unsigned long flags)
+inode_info_init_once(struct kmem_cache *cachep, void *vptr)
 {
 	struct ecryptfs_inode_info *ei = (struct ecryptfs_inode_info *)vptr;
 
@@ -622,7 +622,7 @@
 	struct kmem_cache **cache;
 	const char *name;
 	size_t size;
-	void (*ctor)(void*, struct kmem_cache *, unsigned long);
+	void (*ctor)(struct kmem_cache *cache, void *obj);
 } ecryptfs_cache_infos[] = {
 	{
 		.cache = &ecryptfs_auth_tok_list_item_cache,