242 		struct dm_target *tgt = t->targets + i;  in dm_table_destroy()  local
244 		if (tgt->type->dtr)  in dm_table_destroy()
245 			tgt->type->dtr(tgt);  in dm_table_destroy()
247 		dm_put_target_type(tgt->type);  in dm_table_destroy()
671 	struct dm_target *tgt;  in dm_table_add_target()  local
681 	tgt = t->targets + t->num_targets;  in dm_table_add_target()
682 	memset(tgt, 0, sizeof(*tgt));  in dm_table_add_target()
689 	tgt->type = dm_get_target_type(type);  in dm_table_add_target()
690 	if (!tgt->type) {  in dm_table_add_target()
696 	if (dm_target_needs_singleton(tgt->type)) {  in dm_table_add_target()
705 	if (dm_target_always_writeable(tgt->type) && !(t->mode & FMODE_WRITE)) {  in dm_table_add_target()
712 		if (t->immutable_target_type != tgt->type) {  in dm_table_add_target()
717 	} else if (dm_target_is_immutable(tgt->type)) {  in dm_table_add_target()
720 			      dm_device_name(t->md), tgt->type->name);  in dm_table_add_target()
723 		t->immutable_target_type = tgt->type;  in dm_table_add_target()
726 	tgt->table = t;  in dm_table_add_target()
727 	tgt->begin = start;  in dm_table_add_target()
728 	tgt->len = len;  in dm_table_add_target()
729 	tgt->error = "Unknown error";  in dm_table_add_target()
734 	if (!adjoin(t, tgt)) {  in dm_table_add_target()
735 		tgt->error = "Gap in table";  in dm_table_add_target()
742 		tgt->error = "couldn't split parameters (insufficient memory)";  in dm_table_add_target()
746 	r = tgt->type->ctr(tgt, argc, argv);  in dm_table_add_target()
751 	t->highs[t->num_targets++] = tgt->begin + tgt->len - 1;  in dm_table_add_target()
753 	if (!tgt->num_discard_bios && tgt->discards_supported)  in dm_table_add_target()
760 	DMERR("%s: %s: %s", dm_device_name(t->md), type, tgt->error);  in dm_table_add_target()
761 	dm_put_target_type(tgt->type);  in dm_table_add_target()
834 	struct dm_target *tgt;  in dm_table_set_type()  local
840 		tgt = t->targets + i;  in dm_table_set_type()
841 		if (dm_target_hybrid(tgt))  in dm_table_set_type()
843 		else if (dm_target_request_based(tgt))  in dm_table_set_type()
945 	struct dm_target *tgt;  in dm_table_alloc_md_mempools()  local
955 			tgt = t->targets + i;  in dm_table_alloc_md_mempools()
956 			per_bio_data_size = max(per_bio_data_size, tgt->per_bio_data_size);  in dm_table_alloc_md_mempools()