From: Li Zefan <lizf@cn.fujitsu.com>
Date: Fri, 14 Jan 2011 03:34:34 +0000 (+0800)
Subject: cgroups: Fix a lockdep warning at cgroup removal
X-Git-Tag: v2.6.38-rc1~60^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ec762ad8be364c2fadfe0d6b2cc6d4d3b5e1b54;p=pandora-kernel.git

cgroups: Fix a lockdep warning at cgroup removal

Commit 2fd6b7f5 ("fs: dcache scale subdirs") forgot to annotate a dentry
lock, which caused a lockdep warning.

Reported-by: Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
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