tree a078ead5b0d0a3570744883a14798f16288c7a14
parent f10228dd32dd568d28d890eb6fb953e24e969af9
author Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1371821096 -0700
committer Paul E. McKenney <paulmck@linux.vnet.ibm.com> 1376973379 -0700

rcu: Make rcutorture emit online failures if verbose

Although rcutorture counts CPU-hotplug online failures, it does
not explicitly record which CPUs were having trouble coming online.
This commit therefore emits a console message when online failure occurs.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>