From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Wed, 10 Sep 2008 03:01:07 +0000 (+0800)
Subject: doc/RCU: fix pseudocode in rcuref.txt
X-Git-Tag: v2.6.28-rc1~723^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8aed68614c81f24d8c4cbcb4923f848ece846e1;p=pandora-kernel.git

doc/RCU: fix pseudocode in rcuref.txt

atomic_inc_not_zero(v) return 0 if *v = 0.
use spin_lock instead of write_lock for update lock.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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