tree f50512f2feecfc2fde13b0843cbbfb87728e2442
parent 82ead7fe41da960ed80652d13d5a1072f85f5aca
author J. Bruce Fields <bfields@citi.umich.edu> 1256521381 -0400
committer J. Bruce Fields <bfields@citi.umich.edu> 1260904044 -0500

nfsd: filter readdir results in V4ROOT case

As with lookup, we treat every boject as a mountpoint and pretend it
doesn't exist if it isn't exported.

The preexisting code here is confusing, but I haven't yet figured out
how to make it clearer.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>