dm_clone_metadata
int dm_clone_get_metadata_dev_size(struct dm_clone_metadata *cmd,
static inline int superblock_read_lock(struct dm_clone_metadata *cmd,
static inline int superblock_write_lock_zero(struct dm_clone_metadata *cmd,
static int __copy_sm_root(struct dm_clone_metadata *cmd)
static void __prepare_superblock(struct dm_clone_metadata *cmd,
static int __open_metadata(struct dm_clone_metadata *cmd)
static int __format_metadata(struct dm_clone_metadata *cmd)
static int __open_or_format_metadata(struct dm_clone_metadata *cmd, bool may_format_device)
static int __create_persistent_data_structures(struct dm_clone_metadata *cmd,
static void __destroy_persistent_data_structures(struct dm_clone_metadata *cmd)
static int dirty_map_init(struct dm_clone_metadata *cmd)
static void dirty_map_exit(struct dm_clone_metadata *cmd)
static int __load_bitset_in_core(struct dm_clone_metadata *cmd)
struct dm_clone_metadata *dm_clone_metadata_open(struct block_device *bdev,
struct dm_clone_metadata *cmd;
void dm_clone_metadata_close(struct dm_clone_metadata *cmd)
bool dm_clone_is_hydration_done(struct dm_clone_metadata *cmd)
bool dm_clone_is_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr)
bool dm_clone_is_range_hydrated(struct dm_clone_metadata *cmd,
unsigned int dm_clone_nr_of_hydrated_regions(struct dm_clone_metadata *cmd)
unsigned long dm_clone_find_next_unhydrated_region(struct dm_clone_metadata *cmd,
static int __update_metadata_word(struct dm_clone_metadata *cmd,
static int __metadata_commit(struct dm_clone_metadata *cmd)
static int __flush_dmap(struct dm_clone_metadata *cmd, struct dirty_map *dmap)
int dm_clone_metadata_pre_commit(struct dm_clone_metadata *cmd)
int dm_clone_metadata_commit(struct dm_clone_metadata *cmd)
int dm_clone_set_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr)
int dm_clone_cond_set_range(struct dm_clone_metadata *cmd, unsigned long start,
int dm_clone_reload_in_core_bitset(struct dm_clone_metadata *cmd)
bool dm_clone_changed_this_transaction(struct dm_clone_metadata *cmd)
int dm_clone_metadata_abort(struct dm_clone_metadata *cmd)
void dm_clone_metadata_set_read_only(struct dm_clone_metadata *cmd)
void dm_clone_metadata_set_read_write(struct dm_clone_metadata *cmd)
int dm_clone_get_free_metadata_block_count(struct dm_clone_metadata *cmd,
int dm_clone_reload_in_core_bitset(struct dm_clone_metadata *cmd);
bool dm_clone_changed_this_transaction(struct dm_clone_metadata *cmd);
int dm_clone_metadata_abort(struct dm_clone_metadata *cmd);
void dm_clone_metadata_set_read_only(struct dm_clone_metadata *cmd);
void dm_clone_metadata_set_read_write(struct dm_clone_metadata *cmd);
bool dm_clone_is_hydration_done(struct dm_clone_metadata *cmd);
bool dm_clone_is_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr);
bool dm_clone_is_range_hydrated(struct dm_clone_metadata *cmd,
unsigned int dm_clone_nr_of_hydrated_regions(struct dm_clone_metadata *cmd);
unsigned long dm_clone_find_next_unhydrated_region(struct dm_clone_metadata *cmd,
int dm_clone_get_free_metadata_block_count(struct dm_clone_metadata *cmd, dm_block_t *result);
int dm_clone_get_metadata_dev_size(struct dm_clone_metadata *cmd, dm_block_t *result);
struct dm_clone_metadata;
int dm_clone_set_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr);
int dm_clone_cond_set_range(struct dm_clone_metadata *cmd, unsigned long start,
struct dm_clone_metadata *dm_clone_metadata_open(struct block_device *bdev,
void dm_clone_metadata_close(struct dm_clone_metadata *cmd);
int dm_clone_metadata_pre_commit(struct dm_clone_metadata *cmd);
int dm_clone_metadata_commit(struct dm_clone_metadata *cmd);
struct dm_clone_metadata *cmd;