[dm-devel] [RFC PATCH 2/3] nvme: add copy offload support

[Bart Van Assche]

On 2/1/22 10:33, Mikulas Patocka wrote:
> +static inline blk_status_t nvme_setup_read_token(struct nvme_ns *ns, struct request *req)
> +{
> +	struct bio *bio = req->bio;
> +	struct nvme_copy_token *token = page_to_virt(bio->bi_io_vec[0].bv_page) + bio->bi_io_vec[0].bv_offset;

Hmm ... shouldn't this function use bvec_kmap_local() instead of 
page_to_virt()?

Thanks,

Bart.