From: Eric W. Biederman <ebiederm@xmission.com>
Date: Mon, 20 Aug 2007 12:36:31 +0000 (+0900)
Subject: sysfs: Rewrite rename in terms of sysfs dirents
X-Git-Tag: v2.6.24-rc1~1394^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9918f9a4817cb6241c727b434d5f8ec5564198de;p=pandora-kernel.git

sysfs: Rewrite rename in terms of sysfs dirents

This patch rewrites sysfs_rename_dir to perform it's checks
as much as possible on the underlying sysfs_dirents instead
of the contents of the dcache.  It turns out that this version
is a little simpler, and a little more like the rest of
the sysfs directory modification code.

tj: fixed double locking of sysfs_mutex

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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