Change Details

Tested manually by trying to mount with '-o emptydir' on a bunch of directories.

vn_dir_next_dirent() has been tested by a 'make -j4 buildkernel' with a temporary modification to the VFS cache causing vn_vptocnp() to always call VOP_VPTOCNP() and finally vop_stdvptocnp() (observed with temporary debug counters).

Tested manually by trying to mount with '-o emptydir' on a bunch ofvn_dir_next_dirent() has been tested by a 'make -j4 buildkernel' with a directoriestemporary modification to the VFS cache causing vn_vptocnp() to always call VOP_VPTOCNP() and finally vop_stdvptocnp() (observed with temporary debug counters).