From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Fri, 31 Oct 2014 21:09:23 +0000 (-0700)
Subject: rcu: Make use of rcu_preempt_has_tasks()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~166^2^2^3~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96e92021d4fad8543d598b5e4926cb34fd40c4c4;p=pandora-kernel.git

rcu: Make use of rcu_preempt_has_tasks()

Given that there is now arcu_preempt_has_tasks() function that checks
to see if the ->blkd_tasks list is non-empty, this commit makes use of it.

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