Commits
Paul E. McKenney committed a95f8817f8a
tile: Make tile use the new is_idle_task() API Change from direct comparison of ->pid with zero to is_idle_task(). Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Acked-by: Chris Metcalf <cmetcalf@tilera.com>