From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Tue, 21 Dec 2010 09:55:10 +0000 (+0800)
Subject: futex,plist: Remove debug lock assignment from plist_node
X-Git-Tag: v2.6.39-rc1~512^2~2^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=017f2b239dabb2740b91df162e004371b861f371;p=pandora-kernel.git

futex,plist: Remove debug lock assignment from plist_node

The original code uses &plist_node->plist as the fake head of
the priority list for plist_del(), these debug locks in
the fake head are needed for CONFIG_DEBUG_PI_LIST.

But now we always pass the real head to plist_del(), the debug locks
in plist_node will not be used, so we remove these assignments.

Acked-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by:  Lai Jiangshan <laijs@cn.fujitsu.com>
LKML-Reference: <4D10797E.7040803@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

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