From: Steven Rostedt <rostedt@goodmis.org>
Date: Mon, 22 Aug 2011 03:52:28 +0000 (+0800)
Subject: autofs4 - fix lockdep splat in autofs
X-Git-Tag: v3.3-rc5~30^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d6f2097865e64963e90cce04980dce2f9fc023f;p=pandora-kernel.git

autofs4 - fix lockdep splat in autofs

When recursing down the locks when traversing a tree/list in
get_next_positive_dentry() or get_next_positive_subdir() a lock can
change from being nested to being a parent which breaks lockdep. This
patch tells lockdep about what we did.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

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