rcu: call __rcu_read_unlock() in exit_rcu for tiny RCU
authorLai Jiangshan <laijs@cn.fujitsu.com>
Mon, 10 Jan 2011 02:09:51 +0000 (18:09 -0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Fri, 4 Mar 2011 16:05:08 +0000 (08:05 -0800)
Using __rcu_read_lock() in place of rcu_read_lock() leaves any debug
state as it really should be, namely with the lock still held.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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