[PATCHv2 3/7] blk-mq-dma: require unmap caller provide p2p map type

[Christoph Hellwig]

On Sun, Jul 20, 2025 at 11:40:36AM -0700, Keith Busch wrote:
>  static inline bool blk_rq_dma_unmap(struct request *req, struct device *dma_dev,
> -		struct dma_iova_state *state, size_t mapped_len)
> +		struct dma_iova_state *state, size_t mapped_len, bool p2p)

Nit: can we names this is_p2p as that makes reading these boolean flags
a bit easier?

Otherwise looks good:

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