blk_rq_map_user
EXPORT_SYMBOL(blk_rq_map_user);
ret = blk_rq_map_user(req->q, req, map_data, ubuf, buf_len,
ret = blk_rq_map_user(rq->q, job->bidi_rq, NULL,
ret = blk_rq_map_user(rq->q, rq, NULL, uptr64(hdr->dout_xferp),
ret = blk_rq_map_user(rq->q, rq, NULL, uptr64(hdr->din_xferp),
ret = blk_rq_map_user(rq->q, rq, NULL, uptr64(hdr->dout_xferp),
ret = blk_rq_map_user(rq->q, rq, NULL, uptr64(hdr->din_xferp),
ret = blk_rq_map_user(disk->queue, rq, NULL, ubuf, len, GFP_KERNEL);
err = blk_rq_map_user(req->q, req, mdata, NULL, bufflen,
int blk_rq_map_user(struct request_queue *, struct request *,