diff --git a/[refs] b/[refs]
index 813e438d924d..c9557e0b2576 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 007d08678eb87478b65b3f229960c81dd7c7b8f3
+refs/heads/master: 94b3dd0f7bb393d93e84a173b1df9b8b64c83ac4
diff --git a/trunk/kernel/cgroup.c b/trunk/kernel/cgroup.c
index 422cb19f156e..3ac6f5b0a64b 100644
--- a/trunk/kernel/cgroup.c
+++ b/trunk/kernel/cgroup.c
@@ -4598,7 +4598,7 @@ static int alloc_css_id(struct cgroup_subsys *ss, struct cgroup *parent,
 	parent_css = parent->subsys[subsys_id];
 	child_css = child->subsys[subsys_id];
 	parent_id = parent_css->id;
-	depth = parent_id->depth;
+	depth = parent_id->depth + 1;
 
 	child_id = get_new_cssid(ss, depth);
 	if (IS_ERR(child_id))