Portions Copyright (c) 2004-2006 Silicon Graphics, Inc.
Modified by Paul Jackson <pj@sgi.com>
-Modified by Christoph Lameter <clameter@sgi.com>
+Modified by Christoph Lameter <cl@linux.com>
Modified by Paul Menage <menage@google.com>
Modified by Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>