Lines Matching refs:mapcount
448 int mapcount = 0, i, err = 0;
453 if (get_free_page(pg + mapcount)) {
454 put_free_pages(pg, mapcount);
458 gnttab_set_map_op(&map[mapcount], vaddr_page(pg[mapcount]),
460 mapcount++;
461 if (mapcount < VSCSI_GRANT_BATCH)
463 err = scsiback_gnttab_data_map_batch(map, pg, grant, mapcount);
464 pg += mapcount;
465 grant += mapcount;
466 pending_req->n_grants += mapcount;
469 mapcount = 0;
471 err = scsiback_gnttab_data_map_batch(map, pg, grant, mapcount);
472 pending_req->n_grants += mapcount;