tree 2ab4a5271c64edc032e24049e521f65128bee7b4
parent 8172d15c8b1bed4fcb52ec064d5dbc5b6073cc1c
author Paul E. McKenney <paul.mckenney@linaro.org> 1350000872 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1351029529 -0700

rcu: Add tracing for synchronize_sched_expedited()

This commit adds a per-RCU-flavor "rcuexp" file that dumps out
statistics for synchonize_sched_expedited().

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>