[dm-devel] [PATCH V5 07/12] block: prepare for supporting bio_list via other link

[Ming Lei]

On Mon, Apr 12, 2021 at 11:18:05AM +0100, Christoph Hellwig wrote:
> I'd so something s/prepare for supporting/support using/ for the title.
> Can't say I like spreading the bio_list even more.
> 
> Btw, what uses bi_next for the bios that are being polled?

.bi_next is used for io merge after the bio is submitted to request
queue, so we can't reuse it.

-- 
Ming