241 	int r;  in __superblock_all_zeroes()  local
287 	int r;  in __save_sm_root()  local
308 	int r;  in __write_initial_superblock()  local
363 	int r;  in __format_metadata()  local
431 	int r;  in __open_metadata()  local
482 	int r;  in __open_or_format_metadata()  local
498 	int r;  in __create_persistent_data_objects()  local
577 	int r;  in __begin_transaction_flags()  local
595 	int r;  in __begin_transaction()  local
617 	int r;  in __commit_transaction()  local
702 	int r;  in metadata_open()  local
834 	int r;  in block_unmapped_or_clean()  local
855 	int r;  in blocks_are_unmapped_or_clean()  local
927 	int r;  in dm_cache_resize()  local
966 	int r;  in dm_cache_discard_bitset_resize()  local
1008 	int r;  in __discard()  local
1021 	int r;  in dm_cache_set_discard()  local
1033 	int r = 0;  in __load_discards()  local
1058 	int r;  in dm_cache_load_discards()  local
1078 	int r;  in __remove()  local
1093 	int r;  in dm_cache_remove_mapping()  local
1105 	int r;  in __insert()  local
1121 	int r;  in dm_cache_insert_mapping()  local
1181 	int r = 0;  in __load_mapping()  local
1229 	int r;  in dm_cache_load_mappings()  local
1240 	int r = 0;  in __dump_mapping()  local
1265 	int r;  in dm_cache_changed_this_transaction()  local
1276 	int r;  in __dirty()  local
1307 	int r;  in dm_cache_set_dirty()  local
1334 	int r = -EINVAL;  in dm_cache_commit()  local
1355 	int r = -EINVAL;  in dm_cache_get_free_metadata_block_count()  local
1368 	int r = -EINVAL;  in dm_cache_get_metadata_dev_size()  local
1382 	int r;  in begin_hints()  local
1427 	int r;  in save_hint()  local
1440 	int r;  in write_hints()  local
1453 	int r;  in dm_cache_write_hints()  local
1464 	int r;  in dm_cache_metadata_all_clean()  local
1489 	int r;  in dm_cache_metadata_set_needs_check()  local
1523 	int r;  in dm_cache_metadata_abort()  local