Alan Jenkins <alan.christopher.jenkins@xxxxxxxxx> wrote: > I agree. I'm happy to see this is using the same check as do_remount(). > > > * change filesystem flags. dir should be a physical root of filesystem. > * If you've mounted a non-root directory somewhere and want to do remount > * on it - tough luck. > */ Are you suggesting that it should only work at the ultimate root of a superblock and not a bind mount somewhere within? That's tricky to make work for NFS because s_root is a dummy dentry. David
