1135 			     struct dm_cache_policy *policy)  in policy_unchanged()  argument
1137 	const char *policy_name = dm_cache_policy_get_name(policy);  in policy_unchanged()
1138 	const unsigned *policy_version = dm_cache_policy_get_version(policy);  in policy_unchanged()
1139 	size_t policy_hint_size = dm_cache_policy_get_hint_size(policy);  in policy_unchanged()
1168 				  struct dm_cache_policy *policy)  in hints_array_available()  argument
1170 	return cmd->clean_when_opened && policy_unchanged(cmd, policy) &&  in hints_array_available()
1205 			   struct dm_cache_policy *policy,  in __load_mappings()  argument
1215 	thunk.hints_valid = hints_array_available(cmd, policy);  in __load_mappings()
1221 			   struct dm_cache_policy *policy,  in dm_cache_load_mappings()  argument
1227 	r = __load_mappings(cmd, policy, fn, context);  in dm_cache_load_mappings()
1371 static int begin_hints(struct dm_cache_metadata *cmd, struct dm_cache_policy *policy)  in begin_hints()  argument
1376 	const char *policy_name = dm_cache_policy_get_name(policy);  in begin_hints()
1377 	const unsigned *policy_version = dm_cache_policy_get_version(policy);  in begin_hints()
1383 	if (!policy_unchanged(cmd, policy)) {  in begin_hints()
1387 		hint_size = dm_cache_policy_get_hint_size(policy);  in begin_hints()
1429 static int write_hints(struct dm_cache_metadata *cmd, struct dm_cache_policy *policy)  in write_hints()  argument
1433 	r = begin_hints(cmd, policy);  in write_hints()
1439 	return policy_walk_mappings(policy, save_hint, cmd);  in write_hints()
1442 int dm_cache_write_hints(struct dm_cache_metadata *cmd, struct dm_cache_policy *policy)  in dm_cache_write_hints()  argument
1447 	r = write_hints(cmd, policy);  in dm_cache_write_hints()