From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Wed, 12 Mar 2014 14:10:41 +0000 (-0700)
Subject: rcutorture: Export RCU grace-period kthread wait state to rcutorture
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~26^2^2~2^3~17
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afea227fd4acf4f097a9e77bbc2f07d4856ebd01;p=pandora-kernel.git

rcutorture: Export RCU grace-period kthread wait state to rcutorture

This commit allows rcutorture to print additional state for the
RCU grace-period kthreads in cases where RCU seems reluctant to
start a new grace period.

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