uk> 1264885881 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1267643277 -0500

fix NFS4 handling of mountpoint stat

RFC says we need to follow the chain of mounts if there's more
than one stacked on that point.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
鯀7›