On Wed, Sep 06, 2023 at 06:01:06PM +0200, Mikulas Patocka wrote: > Perhaps we could distinguish between FIFREEZE-initiated freezes and > device-mapper initiated freezes as well. And we could change the logic to > return -EBUSY if the freeze was initiated by FIFREEZE and to wait for > unfreeze if it was initiated by the device-mapper. By the time you get to cleanup_mnt() it's far too late to return -EBUSY.
