On Tue, Feb 14, 2023 at 08:18:54PM +0530, Pankaj Raghav wrote: > Should we add a module parameter to switch between bio and blk-mq back-end > in brd, similar to null_blk? The default option would be bio to avoid > regression on existing workloads. No. Duplicate code paths are alaways a bad idea. Please drill in further what causes the differences.
