fs/udfs/udf_vfsops.c

631 	struct ud_map *map;
845 			map = udf_vfsp->udf_maps;
847 				if (map->udm_flags & UDM_MAP_VPM) {
850 				map++;
882 		map = udf_vfsp->udf_maps;
883 		ASSERT(map != NULL);
885 			if (map->udm_flags & UDM_MAP_VPM) {
889 			map++;
980 	struct ud_map *map;
1281 			map = udf_vfsp->udf_maps;
1285 			if (map != NULL) {
1286 				bcopy(map, udf_vfsp->udf_maps,
1289 				kmem_free(map, sizeof (struct ud_map) *
1292 			map = udf_vfsp->udf_maps + udf_vfsp->udf_nmaps;
1293 			map->udm_flags = UDM_MAP_NORM;
1294 			map->udm_vsn = SWAP_16(typ1->map1_vsn);
1295 			map->udm_pn = SWAP_16(typ1->map1_pn);
1308 				map = udf_vfsp->udf_maps;
1312 				if (map != NULL) {
1313 					bcopy(map, udf_vfsp->udf_maps,
1316 					kmem_free(map,
1320 				map = udf_vfsp->udf_maps + udf_vfsp->udf_nmaps;
1321 				map->udm_flags = UDM_MAP_VPM;
1322 				map->udm_vsn = SWAP_16(typ2->map2_vsn);
1323 				map->udm_pn = SWAP_16(typ2->map2_pn);
1329 				    lblkno, map)) {
1345 				map = udf_vfsp->udf_maps;
1350 				if (map != NULL) {
1351 					bcopy(map, udf_vfsp->udf_maps,
1354 					kmem_free(map,
1358 				map = udf_vfsp->udf_maps + udf_vfsp->udf_nmaps;
1359 				map->udm_flags = UDM_MAP_SPM;
1360 				map->udm_vsn = SWAP_16(typ2->map2_vsn);
1361 				map->udm_pn = SWAP_16(typ2->map2_pn);
1366 				    dev, map, typ2)) {
1479  * release/free resources from one ud_map; map data was zalloc'd in
1484 ud_free_map(struct ud_map *map)
1488 	if (map->udm_flags & UDM_MAP_VPM) {
1489 		if (map->udm_count) {
1490 			kmem_free(map->udm_count,
1491 			    map->udm_nent * sizeof (*map->udm_count));
1492 			map->udm_count = NULL;
1494 		if (map->udm_bp) {
1495 			for (n = 0; n < map->udm_nent; n++) {
1496 				if (map->udm_bp[n])
1497 					brelse(map->udm_bp[n]);
1499 			kmem_free(map->udm_bp,
1500 			    map->udm_nent * sizeof (*map->udm_bp));
1501 			map->udm_bp = NULL;
1503 		if (map->udm_addr) {
1504 			kmem_free(map->udm_addr,
1505 			    map->udm_nent * sizeof (*map->udm_addr));
1506 			map->udm_addr = NULL;
1509 	if (map->udm_flags & UDM_MAP_SPM) {
1511 			if (map->udm_sbp[n]) {
1512 				brelse(map->udm_sbp[n]);
1513 				map->udm_sbp[n] = NULL;
1514 				map->udm_spaddr[n] = NULL;
1782 	dev_t dev, struct ud_map *map, struct pmap_typ2 *typ2)
1789 	map->udm_plen = SWAP_16(typ2->map2_pl);
1790 	map->udm_nspm = typ2->map2_nst;
1791 	map->udm_spsz = SWAP_32(typ2->map2_sest);
1792 	sz = (map->udm_spsz + udf_vfsp->udf_lbmask) & ~udf_vfsp->udf_lbmask;
1797 	for (index = 0; index < map->udm_nspm; index++) {
1798 		map->udm_loc[index] = SWAP_32(typ2->map2_st[index]);
1801 		    map->udm_loc[index] << udf_vfsp->udf_l2d_shift, sz);
1813 		map->udm_sbp[index] = bp;
1814 		map->udm_spaddr[index] = bp->b_un.b_addr;