From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 15 Feb 2011 06:26:22 +0000 (-0500)
Subject: in do_lookup() split RCU and non-RCU cases of need_revalidate
X-Git-Tag: v2.6.38-rc5~13^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24643087e748bf192f1182766716e522dc1c972f;p=pandora-kernel.git

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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