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rcu: Fix RCU's NMI documentation
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 8 Jun 2011 00:05:34 +0000 (17:05 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 29 Sep 2011 04:36:44 +0000 (21:36 -0700)
commitb15a2e7d16cc6f6082d8c6a85349e48588763ffc
tree8296c3bf8599d166e141592d70aa7e41c79fdf60tree | snapshot (tar.gz zip)
parentbdf2a4364904d6cf2f59b16b0bd86fdc5a2c6152commit | diff
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>
Documentation/RCU/NMI-RCU.txt diff | blob | blame | history