On Sun, May 23, 2021 at 10:12:49AM +0200, Hannes Reinecke wrote: >> + blk_set_stacking_limits(&mddev->queue->limits); >> blk_queue_write_cache(mddev->queue, true, true); >> /* Allow extended partitions. This makes the >> * 'mdp' device redundant, but we can't really >> > Wouldn't it make sense to introduce a helper 'blk_queue_from_disk()' or > somesuch to avoid having to keep an explicit 'queue' pointer? My rought plan is that a few series from now bio based drivers will never directly deal with the request_queue at all.