26 	dm_block_t threshold;
27 	dm_block_t current_value;
38 static void set_threshold(struct threshold *t, dm_block_t value,  in set_threshold()
47 static bool below_threshold(struct threshold *t, dm_block_t value)  in below_threshold()
57 static void check_threshold(struct threshold *t, dm_block_t value)  in check_threshold()
92 	dm_block_t block;
119 		    enum block_op_type type, dm_block_t b)  in brb_push()
172 	dm_block_t begin;
181 static int add_bop(struct sm_metadata *smm, enum block_op_type type, dm_block_t b)  in add_bop()
281 static int sm_metadata_get_nr_blocks(struct dm_space_map *sm, dm_block_t *count)  in sm_metadata_get_nr_blocks()
290 static int sm_metadata_get_nr_free(struct dm_space_map *sm, dm_block_t *count)  in sm_metadata_get_nr_free()
300 static int sm_metadata_get_count(struct dm_space_map *sm, dm_block_t b,  in sm_metadata_get_count()
341 					      dm_block_t b, int *result)  in sm_metadata_count_is_more_than_one()
392 static int sm_metadata_set_count(struct dm_space_map *sm, dm_block_t b,  in sm_metadata_set_count()
411 static int sm_metadata_inc_block(struct dm_space_map *sm, dm_block_t b)  in sm_metadata_inc_block()
428 static int sm_metadata_dec_block(struct dm_space_map *sm, dm_block_t b)  in sm_metadata_dec_block()
445 static int sm_metadata_new_block_(struct dm_space_map *sm, dm_block_t *b)  in sm_metadata_new_block_()
474 static int sm_metadata_new_block(struct dm_space_map *sm, dm_block_t *b)  in sm_metadata_new_block()
476 	dm_block_t count;  in sm_metadata_new_block()
513 						   dm_block_t threshold,  in sm_metadata_register_threshold_callback()
549 static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks);
578 static int sm_bootstrap_extend(struct dm_space_map *sm, dm_block_t extra_blocks)  in sm_bootstrap_extend()
585 static int sm_bootstrap_get_nr_blocks(struct dm_space_map *sm, dm_block_t *count)  in sm_bootstrap_get_nr_blocks()
594 static int sm_bootstrap_get_nr_free(struct dm_space_map *sm, dm_block_t *count)  in sm_bootstrap_get_nr_free()
603 static int sm_bootstrap_get_count(struct dm_space_map *sm, dm_block_t b,  in sm_bootstrap_get_count()
614 					       dm_block_t b, int *result)  in sm_bootstrap_count_is_more_than_one()
621 static int sm_bootstrap_set_count(struct dm_space_map *sm, dm_block_t b,  in sm_bootstrap_set_count()
629 static int sm_bootstrap_new_block(struct dm_space_map *sm, dm_block_t *b)  in sm_bootstrap_new_block()
644 static int sm_bootstrap_inc_block(struct dm_space_map *sm, dm_block_t b)  in sm_bootstrap_inc_block()
651 static int sm_bootstrap_dec_block(struct dm_space_map *sm, dm_block_t b)  in sm_bootstrap_dec_block()
697 static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)  in sm_metadata_extend()
701 	dm_block_t old_len = smm->ll.nr_blocks;  in sm_metadata_extend()
766 			  dm_block_t nr_blocks,  in dm_sm_metadata_create()
767 			  dm_block_t superblock)  in dm_sm_metadata_create()
770 	dm_block_t i;  in dm_sm_metadata_create()