To eliminate code duplication.
Signed-off-by: NCyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com>
Cc: steiner@sgi.com
Cc: yinghai@kernel.org
Link: http://lkml.kernel.org/r/20110519234637.591426753@sbsiddha-MOBL3.sc.intel.comSigned-off-by: NIngo Molnar <mingo@elte.hu>