IMNT_MPSAFE
mp->mnt_iflag |= IMNT_MPSAFE | IMNT_SHRLOOKUP;
mp->mnt_iflags |= IMNT_MPSAFE;
mp->mnt_iflag |= IMNT_MPSAFE | IMNT_CAN_RWTORO | IMNT_SHRLOOKUP |
(um->um_lowervp->v_mount->mnt_iflag & IMNT_MPSAFE)) &&
(um->um_uppervp->v_mount->mnt_iflag & IMNT_MPSAFE))
mp->mnt_iflag |= IMNT_MPSAFE;
if ((lowerrootvp->v_mount->mnt_iflag & IMNT_MPSAFE) &&
(upperrootvp->v_mount->mnt_flag & IMNT_MPSAFE))
mp->mnt_iflag |= IMNT_MPSAFE;
int mpsafe = mp->mnt_iflag & IMNT_MPSAFE;
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) == 0) {
if ((mp->mnt_iflag & IMNT_MPSAFE) != 0)
if ((mp->mnt_iflag & IMNT_MPSAFE) != 0)
dead_rootmount->mnt_iflag |= IMNT_MPSAFE;
mp->mnt_iflag |= lowerrootvp->v_mount->mnt_iflag & IMNT_MPSAFE;
mp->mnt_iflag |= IMNT_MPSAFE | IMNT_SHRLOOKUP;
mp->mnt_iflag |= IMNT_MPSAFE | IMNT_CAN_RWTORO;
mp->mnt_iflag |= IMNT_MPSAFE;
mp->mnt_iflag |= IMNT_MPSAFE | IMNT_CAN_RWTORO | IMNT_SHRLOOKUP |