diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index b34ef4a..68d4890 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -14,6 +14,12 @@
  * Copyright (C) 2012 Parallels Inc. and Google Inc.
  * Authors: Glauber Costa and Suleiman Souhlal
  *
+ * Native page reclaim
+ * Charge lifetime sanitation
+ * Lockless page tracking & accounting
+ * Unified hierarchy configuration model
+ * Copyright (C) 2015 Red Hat, Inc., Johannes Weiner
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or