Lines Matching refs:map_len
1207 ssize_t map_len; in dax_iomap_iter() local
1220 map_len = dax_direct_access(dax_dev, pgoff, PHYS_PFN(size), in dax_iomap_iter()
1222 if (map_len < 0) { in dax_iomap_iter()
1223 ret = map_len; in dax_iomap_iter()
1227 map_len = PFN_PHYS(map_len); in dax_iomap_iter()
1229 map_len -= offset; in dax_iomap_iter()
1230 if (map_len > end - pos) in dax_iomap_iter()
1231 map_len = end - pos; in dax_iomap_iter()
1240 map_len, iter); in dax_iomap_iter()
1243 map_len, iter); in dax_iomap_iter()
1251 if (xfer < map_len) in dax_iomap_iter()