Lines Matching refs:dm_cache_metadata
103 struct dm_cache_metadata {
237 static int superblock_read_lock(struct dm_cache_metadata *cmd,
244 static int superblock_lock_zero(struct dm_cache_metadata *cmd,
251 static int superblock_lock(struct dm_cache_metadata *cmd,
289 static void __setup_mapping_info(struct dm_cache_metadata *cmd)
306 static int __save_sm_root(struct dm_cache_metadata *cmd)
319 static void __copy_sm_root(struct dm_cache_metadata *cmd,
327 static bool separate_dirty_bits(struct dm_cache_metadata *cmd)
332 static int __write_initial_superblock(struct dm_cache_metadata *cmd)
390 static int __format_metadata(struct dm_cache_metadata *cmd)
437 struct dm_cache_metadata *cmd)
465 static int __open_metadata(struct dm_cache_metadata *cmd)
516 static int __open_or_format_metadata(struct dm_cache_metadata *cmd,
532 static int __create_persistent_data_objects(struct dm_cache_metadata *cmd,
554 static void __destroy_persistent_data_objects(struct dm_cache_metadata *cmd,
584 static void read_superblock_fields(struct dm_cache_metadata *cmd,
616 static int __begin_transaction_flags(struct dm_cache_metadata *cmd,
635 static int __begin_transaction(struct dm_cache_metadata *cmd)
656 static int __commit_transaction(struct dm_cache_metadata *cmd,
748 static struct dm_cache_metadata *metadata_open(struct block_device *bdev,
755 struct dm_cache_metadata *cmd;
796 static struct dm_cache_metadata *lookup(struct block_device *bdev)
798 struct dm_cache_metadata *cmd;
809 static struct dm_cache_metadata *lookup_or_open(struct block_device *bdev,
815 struct dm_cache_metadata *cmd, *cmd2;
842 static bool same_params(struct dm_cache_metadata *cmd, sector_t data_block_size)
854 struct dm_cache_metadata *dm_cache_metadata_open(struct block_device *bdev,
860 struct dm_cache_metadata *cmd = lookup_or_open(bdev, data_block_size, may_format_device,
871 void dm_cache_metadata_close(struct dm_cache_metadata *cmd)
887 static int block_clean_combined_dirty(struct dm_cache_metadata *cmd, dm_cblock_t b,
905 static int blocks_are_clean_combined_dirty(struct dm_cache_metadata *cmd,
931 static int blocks_are_clean_separate_dirty(struct dm_cache_metadata *cmd,
988 static int blocks_are_unmapped_or_clean(struct dm_cache_metadata *cmd,
998 static bool cmd_write_lock(struct dm_cache_metadata *cmd)
1023 static bool cmd_read_lock(struct dm_cache_metadata *cmd)
1048 int dm_cache_resize(struct dm_cache_metadata *cmd, dm_cblock_t new_cache_size)
1095 int dm_cache_discard_bitset_resize(struct dm_cache_metadata *cmd,
1118 static int __set_discard(struct dm_cache_metadata *cmd, dm_dblock_t b)
1124 static int __clear_discard(struct dm_cache_metadata *cmd, dm_dblock_t b)
1130 static int __discard(struct dm_cache_metadata *cmd,
1143 int dm_cache_set_discard(struct dm_cache_metadata *cmd,
1155 static int __load_discards(struct dm_cache_metadata *cmd,
1203 int dm_cache_load_discards(struct dm_cache_metadata *cmd,
1215 int dm_cache_size(struct dm_cache_metadata *cmd, dm_cblock_t *result)
1224 static int __remove(struct dm_cache_metadata *cmd, dm_cblock_t cblock)
1239 int dm_cache_remove_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock)
1250 static int __insert(struct dm_cache_metadata *cmd,
1266 int dm_cache_insert_mapping(struct dm_cache_metadata *cmd,
1282 struct dm_cache_metadata *cmd;
1287 static bool policy_unchanged(struct dm_cache_metadata *cmd,
1315 static bool hints_array_initialized(struct dm_cache_metadata *cmd)
1320 static bool hints_array_available(struct dm_cache_metadata *cmd,
1327 static int __load_mapping_v1(struct dm_cache_metadata *cmd,
1368 static int __load_mapping_v2(struct dm_cache_metadata *cmd,
1410 static int __load_mappings(struct dm_cache_metadata *cmd,
1499 int dm_cache_load_mappings(struct dm_cache_metadata *cmd,
1525 static int __dump_mappings(struct dm_cache_metadata *cmd)
1530 void dm_cache_dump(struct dm_cache_metadata *cmd)
1537 int dm_cache_changed_this_transaction(struct dm_cache_metadata *cmd)
1548 static int __dirty(struct dm_cache_metadata *cmd, dm_cblock_t cblock, bool dirty)
1578 static int __set_dirty_bits_v1(struct dm_cache_metadata *cmd, unsigned nr_bits, unsigned long *bits)
1598 static int __set_dirty_bits_v2(struct dm_cache_metadata *cmd, unsigned nr_bits, unsigned long *bits)
1616 int dm_cache_set_dirty_bits(struct dm_cache_metadata *cmd,
1632 void dm_cache_metadata_get_stats(struct dm_cache_metadata *cmd,
1640 void dm_cache_metadata_set_stats(struct dm_cache_metadata *cmd,
1648 int dm_cache_commit(struct dm_cache_metadata *cmd, bool clean_shutdown)
1668 int dm_cache_get_free_metadata_block_count(struct dm_cache_metadata *cmd,
1681 int dm_cache_get_metadata_dev_size(struct dm_cache_metadata *cmd,
1711 static int write_hints(struct dm_cache_metadata *cmd, struct dm_cache_policy *policy)
1741 int dm_cache_write_hints(struct dm_cache_metadata *cmd, struct dm_cache_policy *policy)
1752 int dm_cache_metadata_all_clean(struct dm_cache_metadata *cmd, bool *result)
1763 void dm_cache_metadata_set_read_only(struct dm_cache_metadata *cmd)
1770 void dm_cache_metadata_set_read_write(struct dm_cache_metadata *cmd)
1777 int dm_cache_metadata_set_needs_check(struct dm_cache_metadata *cmd)
1802 int dm_cache_metadata_needs_check(struct dm_cache_metadata *cmd, bool *result)
1811 int dm_cache_metadata_abort(struct dm_cache_metadata *cmd)