On Mon, Sep 26, 2022 at 01:53:03AM +0530, Kanchan Joshi wrote: > Add blk_rq_map_user_bvec which maps the pages from bvec iterator into a > bio, and places the bio into the request. This helper will be used by > nvme for uring-passthrough path with pre-mapped buffers. I still don't think this should be separate per the ongoing discussion. It would also be nice if we had a chance to finish the discussion without seeing a reposted series before we've made much progress on it.