The messages

  btrfs: unlinked 123 orphans
  btrfs: truncated 456 orphans

are not useful to regular users and raise questions whether there are
problems with the filesystem.
Signed-off-by: NDavid Sterba <dsterba@suse.cz>
Signed-off-by: NJosef Bacik <jbacik@fusionio.com>