169 	struct dm_space_map sm;  member
276 static void sm_metadata_destroy(struct dm_space_map *sm)  in sm_metadata_destroy()  argument
278 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_destroy()
283 static int sm_metadata_get_nr_blocks(struct dm_space_map *sm, dm_block_t *count)  in sm_metadata_get_nr_blocks()  argument
285 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_get_nr_blocks()
292 static int sm_metadata_get_nr_free(struct dm_space_map *sm, dm_block_t *count)  in sm_metadata_get_nr_free()  argument
294 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_get_nr_free()
302 static int sm_metadata_get_count(struct dm_space_map *sm, dm_block_t b,  in sm_metadata_get_count()  argument
307 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_get_count()
342 static int sm_metadata_count_is_more_than_one(struct dm_space_map *sm,  in sm_metadata_count_is_more_than_one()  argument
347 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_count_is_more_than_one()
394 static int sm_metadata_set_count(struct dm_space_map *sm, dm_block_t b,  in sm_metadata_set_count()  argument
399 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_set_count()
413 static int sm_metadata_inc_blocks(struct dm_space_map *sm, dm_block_t b, dm_block_t e)  in sm_metadata_inc_blocks()  argument
417 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_inc_blocks()
432 static int sm_metadata_dec_blocks(struct dm_space_map *sm, dm_block_t b, dm_block_t e)  in sm_metadata_dec_blocks()  argument
436 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_dec_blocks()
449 static int sm_metadata_new_block_(struct dm_space_map *sm, dm_block_t *b)  in sm_metadata_new_block_()  argument
453 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_new_block_()
486 static int sm_metadata_new_block(struct dm_space_map *sm, dm_block_t *b)  in sm_metadata_new_block()  argument
489 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_new_block()
491 	int r = sm_metadata_new_block_(sm, b);  in sm_metadata_new_block()
498 	r = sm_metadata_get_nr_free(sm, &count);  in sm_metadata_new_block()
509 static int sm_metadata_commit(struct dm_space_map *sm)  in sm_metadata_commit()  argument
512 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_commit()
524 static int sm_metadata_register_threshold_callback(struct dm_space_map *sm,  in sm_metadata_register_threshold_callback()  argument
529 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_register_threshold_callback()
536 static int sm_metadata_root_size(struct dm_space_map *sm, size_t *result)  in sm_metadata_root_size()  argument
543 static int sm_metadata_copy_root(struct dm_space_map *sm, void *where_le, size_t max)  in sm_metadata_copy_root()  argument
545 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_copy_root()
561 static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks);
586 static void sm_bootstrap_destroy(struct dm_space_map *sm)  in sm_bootstrap_destroy()  argument
590 static int sm_bootstrap_extend(struct dm_space_map *sm, dm_block_t extra_blocks)  in sm_bootstrap_extend()  argument
597 static int sm_bootstrap_get_nr_blocks(struct dm_space_map *sm, dm_block_t *count)  in sm_bootstrap_get_nr_blocks()  argument
599 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_get_nr_blocks()
606 static int sm_bootstrap_get_nr_free(struct dm_space_map *sm, dm_block_t *count)  in sm_bootstrap_get_nr_free()  argument
608 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_get_nr_free()
615 static int sm_bootstrap_get_count(struct dm_space_map *sm, dm_block_t b,  in sm_bootstrap_get_count()  argument
618 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_get_count()
625 static int sm_bootstrap_count_is_more_than_one(struct dm_space_map *sm,  in sm_bootstrap_count_is_more_than_one()  argument
633 static int sm_bootstrap_set_count(struct dm_space_map *sm, dm_block_t b,  in sm_bootstrap_set_count()  argument
641 static int sm_bootstrap_new_block(struct dm_space_map *sm, dm_block_t *b)  in sm_bootstrap_new_block()  argument
643 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_new_block()
656 static int sm_bootstrap_inc_blocks(struct dm_space_map *sm, dm_block_t b, dm_block_t e)  in sm_bootstrap_inc_blocks()  argument
659 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_inc_blocks()
668 static int sm_bootstrap_dec_blocks(struct dm_space_map *sm, dm_block_t b, dm_block_t e)  in sm_bootstrap_dec_blocks()  argument
671 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_bootstrap_dec_blocks()
680 static int sm_bootstrap_commit(struct dm_space_map *sm)  in sm_bootstrap_commit()  argument
685 static int sm_bootstrap_root_size(struct dm_space_map *sm, size_t *result)  in sm_bootstrap_root_size()  argument
692 static int sm_bootstrap_copy_root(struct dm_space_map *sm, void *where,  in sm_bootstrap_copy_root()  argument
719 static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)  in sm_metadata_extend()  argument
722 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in sm_metadata_extend()
729 	memcpy(sm, &bootstrap_ops, sizeof(*sm));  in sm_metadata_extend()
765 	memcpy(sm, &ops, sizeof(*sm));  in sm_metadata_extend()
779 	memcpy(&smm->sm, &ops, sizeof(smm->sm));  in dm_sm_metadata_init()
781 	return &smm->sm;  in dm_sm_metadata_init()
784 int dm_sm_metadata_create(struct dm_space_map *sm,  in dm_sm_metadata_create()  argument
790 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in dm_sm_metadata_create()
798 	memcpy(&smm->sm, &bootstrap_ops, sizeof(smm->sm));  in dm_sm_metadata_create()
806 	memcpy(&smm->sm, &ops, sizeof(smm->sm));  in dm_sm_metadata_create()
824 	return sm_metadata_commit(sm);  in dm_sm_metadata_create()
827 int dm_sm_metadata_open(struct dm_space_map *sm,  in dm_sm_metadata_open()  argument
832 	struct sm_metadata *smm = container_of(sm, struct sm_metadata, sm);  in dm_sm_metadata_open()