From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Thu, 22 Jan 2009 01:46:38 +0000 (+0800)
Subject: rcu: remove duplicate CONFIG_RCU_CPU_STALL_DETECTOR
X-Git-Tag: v2.6.29-rc3~40^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=749a440b2218e9937dca8c68e23e51ca4d8d37fe;p=pandora-kernel.git

rcu: remove duplicate CONFIG_RCU_CPU_STALL_DETECTOR

Impact: remove the old CONFIG_RCU_CPU_STALL_DETECTOR

tree_rcu introduce CONFIG_RCU_CPU_STALL_DETECTOR again.

These two are the same exactly except:

 the old one "depends on CLASSIC_RCU"
 the new one "depends on CLASSIC_RCU || TREE_RCU"

This patch remove the old one.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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