On Wed, 29 Sep 2021 09:12:37 +0200, Christoph Hellwig wrote: > Ensure all bios check the current values of the queue under freeze > protection, i.e. to make sure the zero capacity set by del_gendisk > is actually seen before dispatching to the driver. > > Applied, thanks! [1/5] block: call submit_bio_checks under q_usage_counter (no commit info) [2/5] block: factor out a blk_try_enter_queue helper (no commit info) [3/5] block: split bio_queue_enter from blk_queue_enter (no commit info) [4/5] block: drain file system I/O on del_gendisk (no commit info) [5/5] block: keep q_usage_counter in atomic mode after del_gendisk (no commit info) [6/6] kyber: avoid q->disk dereferences in trace points (no commit info) Best regards, -- Jens Axboe