On Thu, Jul 20, 2023 at 12:13:07PM -0600, Jens Axboe wrote: > iocb->private is only used for polled IO, where the completer will > find the bio to poll through that field. > > Assign it when we're submitting a polled bio, and get rid of the > dio->poll_bio indirection. Nice, with the current shape of the code poll_bio can indeed go away. Looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>