v_mountedhere
while (dp->v_type == VDIR && (mp = dp->v_mountedhere) &&
vp->v_type, vp->v_mount, vp->v_mountedhere);
if (vp->v_mountedhere != NULL) {
if (vp->v_mountedhere != NULL) {
vp->v_mountedhere = mp;
mp->mnt_vnodecovered->v_mountedhere = NULL;
if (VFS_ROOT(olddp->v_mountedhere, &newdp))
coveredvp->v_mountedhere = NULL;
while (!error && (mp = vp->v_mountedhere) != NULL) {
if (tvp->v_type == VDIR && tvp->v_mountedhere) {
if (fvp->v_type == VDIR && fvp->v_mountedhere) {
if (vp->v_mountedhere != NULL) {
if (dvp->v_mountedhere != NULL) {
if ((fvp->v_type == VDIR) && (fvp->v_mountedhere != NULL)) {
(tvp->v_mountedhere != NULL)) {
if (a_dvp->v_mountedhere != NULL) {
if ((a_vp->v_type == VDIR) && (a_vp->v_mountedhere != NULL)) {
if (b_dvp->v_mountedhere != NULL) {
(b_vp->v_mountedhere != NULL)) {