On 3/7/22 11:53 AM, Mike Snitzer wrote: > From: Ming Lei <ming.lei@xxxxxxxxxx> > > Prepare for supporting IO polling for bio-based driver. > > Add ->poll_bio callback so that bio-based driver can provide their own > logic for polling bio. > > Also fix ->submit_bio_bio typo in comment block above > __submit_bio_noacct. Assuming you want to take this through the dm tree: Reviewed-by: Jens Axboe <axboe@xxxxxxxxx> -- Jens Axboe