From 24643087e748bf192f1182766716e522dc1c972f Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 15 Feb 2011 01:26:22 -0500
Subject: [PATCH] in do_lookup() split RCU and non-RCU cases of need_revalidate

and use unlikely() instead of gotos, for fsck sake...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Reading git-format-patch failed