On Wed, May 11, 2022 at 11:30:56AM +1000, Daniil Lunev wrote: > File system can mark a block "defunc" in order to prevent matching > against it in a new mount. Why use a bool instead of using s_iflags? Also I suspect we should never reuse a force mounted superblock, but at least for block devices we should also not allow allocating a new one for that case but just refuse the mount.
