158 	struct dm_space_map sm;  member
263 static void sm_metadata_destroy(struct dm_space_map *sm)  in sm_metadata_destroy()  argument
265 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_destroy()
270 static int sm_metadata_get_nr_blocks(struct dm_space_map *sm, dm_block_t *count)  in sm_metadata_get_nr_blocks()  argument
272 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_get_nr_blocks()
279 static int sm_metadata_get_nr_free(struct dm_space_map *sm, dm_block_t *count)  in sm_metadata_get_nr_free()  argument
281 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_get_nr_free()
289 static int sm_metadata_get_count(struct dm_space_map *sm, dm_block_t b,  in sm_metadata_get_count()  argument
294 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_get_count()
329 static int sm_metadata_count_is_more_than_one(struct dm_space_map *sm,  in sm_metadata_count_is_more_than_one()  argument
334 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_count_is_more_than_one()
381 static int sm_metadata_set_count(struct dm_space_map *sm, dm_block_t b,  in sm_metadata_set_count()  argument
386 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_set_count()
400 static int sm_metadata_inc_block(struct dm_space_map *sm, dm_block_t b)  in sm_metadata_inc_block()  argument
404 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_inc_block()
417 static int sm_metadata_dec_block(struct dm_space_map *sm, dm_block_t b)  in sm_metadata_dec_block()  argument
421 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_dec_block()
434 static int sm_metadata_new_block_(struct dm_space_map *sm, dm_block_t *b)  in sm_metadata_new_block_()  argument
438 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_new_block_()
460 static int sm_metadata_new_block(struct dm_space_map *sm, dm_block_t *b)  in sm_metadata_new_block()  argument
463 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_new_block()
465 	int r = sm_metadata_new_block_(sm, b);  in sm_metadata_new_block()
471 	r = sm_metadata_get_nr_free(sm, &count);  in sm_metadata_new_block()
482 static int sm_metadata_commit(struct dm_space_map *sm)  in sm_metadata_commit()  argument
485 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_commit()
498 static int sm_metadata_register_threshold_callback(struct dm_space_map *sm,  in sm_metadata_register_threshold_callback()  argument
503 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_register_threshold_callback()
510 static int sm_metadata_root_size(struct dm_space_map *sm, size_t *result)  in sm_metadata_root_size()  argument
517 static int sm_metadata_copy_root(struct dm_space_map *sm, void *where_le, size_t max)  in sm_metadata_copy_root()  argument
519 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_copy_root()
535 static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks);
560 static void sm_bootstrap_destroy(struct dm_space_map *sm)  in sm_bootstrap_destroy()  argument
564 static int sm_bootstrap_extend(struct dm_space_map *sm, dm_block_t extra_blocks)  in sm_bootstrap_extend()  argument
571 static int sm_bootstrap_get_nr_blocks(struct dm_space_map *sm, dm_block_t *count)  in sm_bootstrap_get_nr_blocks()  argument
573 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_get_nr_blocks()
580 static int sm_bootstrap_get_nr_free(struct dm_space_map *sm, dm_block_t *count)  in sm_bootstrap_get_nr_free()  argument
582 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_get_nr_free()
589 static int sm_bootstrap_get_count(struct dm_space_map *sm, dm_block_t b,  in sm_bootstrap_get_count()  argument
592 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_get_count()
599 static int sm_bootstrap_count_is_more_than_one(struct dm_space_map *sm,  in sm_bootstrap_count_is_more_than_one()  argument
607 static int sm_bootstrap_set_count(struct dm_space_map *sm, dm_block_t b,  in sm_bootstrap_set_count()  argument
615 static int sm_bootstrap_new_block(struct dm_space_map *sm, dm_block_t *b)  in sm_bootstrap_new_block()  argument
617 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_new_block()
630 static int sm_bootstrap_inc_block(struct dm_space_map *sm, dm_block_t b)  in sm_bootstrap_inc_block()  argument
632 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_inc_block()
637 static int sm_bootstrap_dec_block(struct dm_space_map *sm, dm_block_t b)  in sm_bootstrap_dec_block()  argument
639 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_dec_block()
644 static int sm_bootstrap_commit(struct dm_space_map *sm)  in sm_bootstrap_commit()  argument
649 static int sm_bootstrap_root_size(struct dm_space_map *sm, size_t *result)  in sm_bootstrap_root_size()  argument
656 static int sm_bootstrap_copy_root(struct dm_space_map *sm, void *where,  in sm_bootstrap_copy_root()  argument
683 static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)  in sm_metadata_extend()  argument
687 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_extend()
694 	memcpy(sm, &bootstrap_ops, sizeof(*sm));  in sm_metadata_extend()
731 	memcpy(sm, &ops, sizeof(*sm));  in sm_metadata_extend()
745 	memcpy(&smm->sm, &ops, sizeof(smm->sm));  in dm_sm_metadata_init()
747 	return &smm->sm;  in dm_sm_metadata_init()
750 int dm_sm_metadata_create(struct dm_space_map *sm,  in dm_sm_metadata_create()  argument
758 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in dm_sm_metadata_create()
766 	memcpy(&smm->sm, &bootstrap_ops, sizeof(smm->sm));  in dm_sm_metadata_create()
778 	memcpy(&smm->sm, &ops, sizeof(smm->sm));  in dm_sm_metadata_create()
796 	return sm_metadata_commit(sm);  in dm_sm_metadata_create()
799 int dm_sm_metadata_open(struct dm_space_map *sm,  in dm_sm_metadata_open()  argument
804 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in dm_sm_metadata_open()