Index: linux-2.6.21-rc1/mm/slub.c
===================================================================
--- linux-2.6.21-rc1.orig/mm/slub.c	2007-02-25 19:31:05.000000000 -0800
+++ linux-2.6.21-rc1/mm/slub.c	2007-02-25 20:27:40.000000000 -0800
@@ -1433,21 +1433,18 @@ struct kmem_cache *kmem_cache_create(con
 
 	if (s) {
 		printk(KERN_INFO "SLUB: Merging slab_cache %s size %d"
-			" with slab_cache %s\n",
-			name, (int)size, s->name);
+			" with slab_cache %s size %d\n",
+			name, (int)size, s->name, s->size);
 		return kmem_cache_dup(s, GFP_KERNEL, name);
 	}
 
 	s = kmalloc(sizeof(struct kmem_cache), GFP_KERNEL);
-	if (!s)
-		return NULL;
+	if (s && kmem_cache_open(s, GFP_KERNEL, name, size, align,
+					flags, ctor, dtor))
+		return s;
 
-	if (!kmem_cache_open(s, GFP_KERNEL, name, size, align,
-					flags, ctor, dtor)) {
-		kfree(s);
-		return NULL;
-	}
-	return s;
+	kfree(s);
+	return NULL;
 }
 EXPORT_SYMBOL(kmem_cache_create);