MNTK_WANTRDWR
mp->mnt_kern_flag |= MNTK_WANTRDWR;
if (mp->mnt_kern_flag & MNTK_WANTRDWR)
mp->mnt_kern_flag &=~ MNTK_WANTRDWR;
if (dmp->dm_rdonly && (mp->mnt_kern_flag & MNTK_WANTRDWR)) {
if (fs->e2fs_ronly && (mp->mnt_kern_flag & MNTK_WANTRDWR)) {
if (hmp->ronly && (mp->mnt_kern_flag & MNTK_WANTRDWR)) {
if (pmp->ronly == 1 && (mp->mnt_kern_flag & MNTK_WANTRDWR))
if (!(hmp->ronly && (mp->mnt_kern_flag & MNTK_WANTRDWR)))
if (fs->fs_ronly && (mp->mnt_kern_flag & MNTK_WANTRDWR)) {
(mp->mnt_kern_flag & MNTK_WANTRDWR)) {
if (ronly && (mp->mnt_kern_flag & MNTK_WANTRDWR)) {
if (pmp->ronly == 1 && (mp->mnt_kern_flag & MNTK_WANTRDWR))
if (!(hmp->ronly && (mp->mnt_kern_flag & MNTK_WANTRDWR)))