146 	struct dm_block_manager *bm;  member
364 	return dm_bm_write_lock_zero(pmd->bm, THIN_SUPERBLOCK_LOCATION,  in superblock_lock_zero()
371 	return dm_bm_write_lock(pmd->bm, THIN_SUPERBLOCK_LOCATION,  in superblock_lock()
375 static int __superblock_all_zeroes(struct dm_block_manager *bm, int *result)  in __superblock_all_zeroes()  argument
381 	unsigned block_size = dm_bm_block_size(bm) / sizeof(__le64);  in __superblock_all_zeroes()
386 	r = dm_bm_read_lock(bm, THIN_SUPERBLOCK_LOCATION, NULL, &b);  in __superblock_all_zeroes()
524 	r = dm_tm_create_with_sm(pmd->bm, THIN_SUPERBLOCK_LOCATION,  in __format_metadata()
608 	r = dm_bm_read_lock(pmd->bm, THIN_SUPERBLOCK_LOCATION,  in __open_metadata()
630 	r = dm_tm_open_with_sm(pmd->bm, THIN_SUPERBLOCK_LOCATION,  in __open_metadata()
674 	r = __superblock_all_zeroes(pmd->bm, &unformatted);  in __open_or_format_metadata()
688 	pmd->bm = dm_block_manager_create(pmd->bdev, THIN_METADATA_BLOCK_SIZE << SECTOR_SHIFT,  in __create_persistent_data_objects()
691 	if (IS_ERR(pmd->bm)) {  in __create_persistent_data_objects()
693 		return PTR_ERR(pmd->bm);  in __create_persistent_data_objects()
698 		dm_block_manager_destroy(pmd->bm);  in __create_persistent_data_objects()
709 	dm_block_manager_destroy(pmd->bm);  in __destroy_persistent_data_objects()
722 	r = dm_bm_read_lock(pmd->bm, THIN_SUPERBLOCK_LOCATION,  in __begin_transaction()
885 	if (!dm_bm_is_read_only(pmd->bm) && !pmd->fail_io) {  in dm_pool_metadata_close()
1334 	r = dm_bm_read_lock(pmd->bm, THIN_SUPERBLOCK_LOCATION,  in __get_metadata_snap()
1884 	dm_bm_set_read_only(pmd->bm);  in dm_pool_metadata_read_only()
1891 	dm_bm_set_read_write(pmd->bm);  in dm_pool_metadata_read_write()