- * RCU-protected list version
- *
- * 2002-10-18 19:01:25-07:00, dipankar@in.ibm.com
- * [PATCH] RCU helper patchset 2/2
- *
- * This adds a set of list macros that make handling of list protected
- * by RCU simpler. The interfaces added are -
- *
- * list_add_rcu
- * list_add_tail_rcu
- * - Adds an element by taking care of memory barrier (wmb()).
- *
- * list_del_rcu
- * - Deletes an element but doesn't re-initialize the pointers in
- * the element for supporting RCU based traversal.
- *
- * list_for_each_rcu
- * __list_for_each_rcu
- * - Traversal of RCU protected list - takes care of memory barriers
- * transparently.
- *
+ * Copyright (C) 2002 Free Software Foundation, Inc.
+ * (originally part of the GNU C Library)
+ * Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+ *
+ * Copyright (C) 2009 Pierre-Marc Fournier
+ * Conversion to RCU list.
+ * Copyright (C) 2010 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA