From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Fri, 21 Jun 2013 13:24:56 +0000 (-0700)
Subject: rcu: Make rcutorture emit online failures if verbose
X-Git-Tag: v3.12-rc1~170^2^2^4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a6a41073c345ff5ef5e81317211481c0da3f7f3;p=pandora-kernel.git

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>
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