3 functions implement hook_cache_flush()

Note: the procedural functions in this list are found by pattern matching, so the list may include some functions that are not actually implementations of this hook.

config_test_cache_flush in core/modules/config/tests/config_test/config_test.module

Implements hook_cache_flush().

locale_cache_flush in core/modules/locale/locale.module

Implements hook_cache_flush().

update_script_test_cache_flush in core/modules/system/tests/modules/update_script_test/update_script_test.module

Implements hook_cache_flush().