tree f67283376c36f6745f1f26c9f67b953ff0b4de55
parent 844a391799c25d9ba85cbce33e4697db06083ec6
author Al Viro <viro@zeniv.linux.org.uk> 1297751182 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1297754814 -0500

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>