Lines Matching refs:map_data
1178 struct rq_map_data *map_data, in bio_copy_user_iov() argument
1188 unsigned int offset = map_data ? offset_in_page(map_data->offset) : 0; in bio_copy_user_iov()
1199 bmd->is_our_pages = map_data ? 0 : 1; in bio_copy_user_iov()
1212 if (map_data) { in bio_copy_user_iov()
1213 nr_pages = 1 << map_data->page_order; in bio_copy_user_iov()
1214 i = map_data->offset / PAGE_SIZE; in bio_copy_user_iov()
1224 if (map_data) { in bio_copy_user_iov()
1225 if (i == map_data->nr_entries * nr_pages) { in bio_copy_user_iov()
1230 page = map_data->pages[i / nr_pages]; in bio_copy_user_iov()
1252 if (map_data) in bio_copy_user_iov()
1253 map_data->offset += bio->bi_iter.bi_size; in bio_copy_user_iov()
1258 if (((iter->type & WRITE) && (!map_data || !map_data->null_mapped)) || in bio_copy_user_iov()
1259 (map_data && map_data->from_user)) { in bio_copy_user_iov()
1268 if (map_data && map_data->null_mapped) in bio_copy_user_iov()
1272 if (!map_data) in bio_copy_user_iov()