On Fri, Jun 04, 2021 at 08:57:33AM +0200, Christoph Hellwig wrote: > This looks good, but I think we can do simple by just adding add new > Lo_deleting state. Completely untested as I'm at the tail end of a vacation > with a broken laptop: Indeed, adding one deleting state is simpler to kill the lock of loop_ctl_mutex in lo_open(): Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx> -- Ming