drivers/md/dm-cache-metadata.h

66 void dm_cache_metadata_close(struct dm_cache_metadata *cmd);
73 int dm_cache_resize(struct dm_cache_metadata *cmd, dm_cblock_t new_cache_size);
74 int dm_cache_size(struct dm_cache_metadata *cmd, dm_cblock_t *result);
76 int dm_cache_discard_bitset_resize(struct dm_cache_metadata *cmd,
82 int dm_cache_load_discards(struct dm_cache_metadata *cmd,
85 int dm_cache_set_discard(struct dm_cache_metadata *cmd, dm_dblock_t dblock, bool discard);
87 int dm_cache_remove_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock);
88 int dm_cache_insert_mapping(struct dm_cache_metadata *cmd, dm_cblock_t cblock, dm_oblock_t oblock);
89 int dm_cache_changed_this_transaction(struct dm_cache_metadata *cmd);
94 int dm_cache_load_mappings(struct dm_cache_metadata *cmd,
99 int dm_cache_set_dirty_bits(struct dm_cache_metadata *cmd,
109 void dm_cache_metadata_get_stats(struct dm_cache_metadata *cmd,
115 void dm_cache_metadata_set_stats(struct dm_cache_metadata *cmd,
118 int dm_cache_commit(struct dm_cache_metadata *cmd, bool clean_shutdown);
120 int dm_cache_get_free_metadata_block_count(struct dm_cache_metadata *cmd,
123 int dm_cache_get_metadata_dev_size(struct dm_cache_metadata *cmd,
126 void dm_cache_dump(struct dm_cache_metadata *cmd);
139 int dm_cache_write_hints(struct dm_cache_metadata *cmd, struct dm_cache_policy *p);
144 int dm_cache_metadata_all_clean(struct dm_cache_metadata *cmd, bool *result);
146 int dm_cache_metadata_needs_check(struct dm_cache_metadata *cmd, bool *result);
147 int dm_cache_metadata_set_needs_check(struct dm_cache_metadata *cmd);
148 void dm_cache_metadata_set_read_only(struct dm_cache_metadata *cmd);
149 void dm_cache_metadata_set_read_write(struct dm_cache_metadata *cmd);
150 int dm_cache_metadata_abort(struct dm_cache_metadata *cmd);