Virtualization - Dec 2022 - [PATCH v2 2/2] virtio-blk: support completion batching for the IRQ path

> +		if (likely(!blk_should_fake_timeout(req->q)) &&
> +			!blk_mq_complete_request_remote(req) &&
> +			!blk_mq_add_to_batch(req, iob, vbr->status,
> +						virtblk_complete_batch))
One tab indents for line continuations are really confusing.  Please
make this:

		if (likely(!blk_should_fake_timeout(req->q)) &&
		    !blk_mq_complete_request_remote(req) &&
		    !blk_mq_add_to_batch(req, iob, vbr->status,
					 virtblk_complete_batch))
> +	found = virtblk_handle_req(vq, iob);
>  
>  	if (found)
You can drop the found variable here now:

	if (virtblk_handle_req(vq, iob))
 		blk_mq_start_stopped_hw_queues(vblk->disk->queue, true);

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch at lst.de>