The new mount api makes it possible to atomically create read-only binds mount together with `mount_setattr`. https://www.man7.org/linux/man-pages/man2/mount_setattr.2.html Relates to #744
The new mount api makes it possible to atomically create read-only binds mount together with
mount_setattr.https://www.man7.org/linux/man-pages/man2/mount_setattr.2.html
Relates to #744