Lines Matching refs:md
1670 struct rq_map_data *md, map_data; in sg_start_req() local
1724 md = NULL; in sg_start_req()
1726 md = &map_data; in sg_start_req()
1728 if (md) { in sg_start_req()
1737 md->pages = req_schp->pages; in sg_start_req()
1738 md->page_order = req_schp->page_order; in sg_start_req()
1739 md->nr_entries = req_schp->k_use_sg; in sg_start_req()
1740 md->offset = 0; in sg_start_req()
1741 md->null_mapped = hp->dxferp ? 0 : 1; in sg_start_req()
1743 md->from_user = 1; in sg_start_req()
1745 md->from_user = 0; in sg_start_req()
1758 res = blk_rq_map_user_iov(q, rq, md, &i, GFP_ATOMIC); in sg_start_req()
1761 res = blk_rq_map_user(q, rq, md, hp->dxferp, in sg_start_req()
1767 if (!md) { in sg_start_req()