Lines Matching defs:mdata
482 struct rq_map_data *mdata = &SRpnt->stp->buffer->map_data;
494 mdata->null_mapped = 1;
497 err = blk_rq_map_user(req->q, req, mdata, NULL, bufflen,
527 struct rq_map_data *mdata = &STp->buffer->map_data;
557 mdata->page_order = 0;
558 mdata->nr_entries = STp->buffer->sg_segs;
559 mdata->pages = STp->buffer->mapped_pages;
561 mdata->page_order = STp->buffer->reserved_page_order;
562 mdata->nr_entries =
563 DIV_ROUND_UP(bytes, PAGE_SIZE << mdata->page_order);
564 mdata->pages = STp->buffer->reserved_pages;
565 mdata->offset = 0;
4556 struct rq_map_data *mdata = &STbp->map_data;
4595 mdata->offset = uaddr & ~PAGE_MASK;