From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Mon, 16 May 2011 09:52:04 +0000 (-0700)
Subject: rcu: Don't do reschedule unless in irq
X-Git-Tag: v3.0-rc1~24^2~4^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5904090c754327ed6c2ecaefed4f7d473df393f;p=pandora-kernel.git

rcu: Don't do reschedule unless in irq

Condition the set_need_resched() in rcu_irq_exit() on in_irq().  This
should be a no-op, because rcu_irq_exit() should only be called from irq.

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