MNT_RELATIME
if (!(mnt->mnt_flags & MNT_RELATIME))
mnt_flags |= MNT_RELATIME;
mnt_flags &= ~(MNT_RELATIME | MNT_NOATIME);
mnt_flags |= MNT_RELATIME;
kattr->attr_clr |= MNT_RELATIME | MNT_NOATIME;
kattr->attr_set |= MNT_RELATIME;
else if (mnt_flags & MNT_RELATIME)
if (vfsmnt->mnt_flags & MNT_RELATIME) {
upper_mnt->mnt_flags &= ~(MNT_NOATIME | MNT_NODIRATIME | MNT_RELATIME);
{ MNT_RELATIME, ",relatime" },
if (mnt_flags & MNT_RELATIME)
| MNT_NOATIME | MNT_NODIRATIME | MNT_RELATIME
MNT_ATIME_MASK = MNT_NOATIME | MNT_NODIRATIME | MNT_RELATIME,