/* * tmpfs_dir_detach: disassociate directory entry and its inode, * and detach the entry from the directory, specified by vnode. * * => Decreases link count on the associated node. * => Decreases the link count on directory node, if our node is VDIR. * => Triggers kqueue events here. * * => Note: dvp and vp may be NULL only if called by tmpfs_unmount(). */