rcu: Make rcutorture emit online failures if verbose
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Fri, 21 Jun 2013 13:24:56 +0000 (06:24 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 20 Aug 2013 18:38:45 +0000 (11:38 -0700)
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>
kernel/rcutorture.c

Simple merge