From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Wed, 8 Jun 2011 00:05:34 +0000 (-0700)
Subject: rcu: Fix RCU's NMI documentation
X-Git-Tag: v3.2-rc1~165^2^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b15a2e7d16cc6f6082d8c6a85349e48588763ffc;p=pandora-kernel.git

rcu: Fix RCU's NMI documentation

It has long been the case that the architecture must call nmi_enter()
and nmi_exit() rather than irq_enter() and irq_exit() in order to
permit RCU read-side critical sections in NMIs.  Catch the documentation
up with reality.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

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