Re: [PATCH v6 04/13] block: introduce dma map backed bio type

[Christoph Hellwig]

On Mon, Sep 21, 2026 at 02:38:48PM +0100, Pavel Begunkov wrote:
> Premapped buffers don't require a generic bio_vec since these have
> already been dma mapped. Repurpose the bi_io_vec space to strore dmabuf

s/strore/store/

Can you please expland on the splitting considerations a bit?  Preferably
both in a comment for the details, and in the commit log for how we
arrived at them and why they are fine for now?

Otherwise looks good.