93 	struct dm_space_map *sm;  member
161 						   struct dm_space_map *sm)  in dm_tm_create()  argument
173 	tm->sm = sm;  in dm_tm_create()
214 	r = dm_sm_commit(tm->sm);  in dm_tm_pre_commit()
244 	r = dm_sm_new_block(tm->sm, &new_block);  in dm_tm_new_block()
250 		dm_sm_dec_block(tm->sm, new_block);  in dm_tm_new_block()
271 	r = dm_sm_new_block(tm->sm, &new);  in __shadow_block()
275 	r = dm_sm_dec_block(tm->sm, orig);  in __shadow_block()
312 	r = dm_sm_count_is_more_than_one(tm->sm, orig, inc_children);  in dm_tm_shadow_block()
358 	dm_sm_inc_block(tm->sm, b);  in dm_tm_inc()
369 	dm_sm_dec_block(tm->sm, b);  in dm_tm_dec()
379 	return dm_sm_get_count(tm->sm, b, result);  in dm_tm_ref()
398 				 struct dm_space_map **sm,  in dm_tm_create_internal()  argument
404 	*sm = dm_sm_metadata_init();  in dm_tm_create_internal()
405 	if (IS_ERR(*sm))  in dm_tm_create_internal()
406 		return PTR_ERR(*sm);  in dm_tm_create_internal()
408 	*tm = dm_tm_create(bm, *sm);  in dm_tm_create_internal()
410 		dm_sm_destroy(*sm);  in dm_tm_create_internal()
415 		r = dm_sm_metadata_create(*sm, *tm, dm_bm_nr_blocks(bm),  in dm_tm_create_internal()
423 		r = dm_sm_metadata_open(*sm, *tm, sm_root, sm_len);  in dm_tm_create_internal()
434 	dm_sm_destroy(*sm);  in dm_tm_create_internal()
440 			 struct dm_space_map **sm)  in dm_tm_create_with_sm()  argument
442 	return dm_tm_create_internal(bm, sb_location, tm, sm, 1, NULL, 0);  in dm_tm_create_with_sm()
449 		       struct dm_space_map **sm)  in dm_tm_open_with_sm()  argument
451 	return dm_tm_create_internal(bm, sb_location, tm, sm, 0, sm_root, root_len);  in dm_tm_open_with_sm()