tree 14ea0e7f399c1608d0401e87655cc9332a3b9f33
parent 1644ccc8a99ae73859c39372f96afdbf03c9f80d
author Al Viro <viro@zeniv.linux.org.uk> 1240039541 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1240282875 -0400

No need for crossing to mountpoint in audit_tag_tree()

is_under() will DTRT anyway.  And yes, is_subdir() behaviour
is intentional.

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