K 10 svn:author V 3 kib K 8 svn:date V 27 2014-07-28T14:20:31.593071Z K 7 svn:log V 185 Assert that nullfs vnode has VV_ROOT set whenever lower vnode has. Assert that dotdot lookup on the root vnode is not performed. Sponsored by: The FreeBSD Foundation MFC after: 1 week END