CM_FAIL
if (get_cache_mode(cache) == CM_FAIL) {
if (get_cache_mode(cache) == CM_FAIL)
new_mode = CM_FAIL;
if (old_mode == CM_FAIL)
new_mode = CM_FAIL;
case CM_FAIL:
set_cache_mode(cache, CM_FAIL);
set_cache_mode(cache, CM_FAIL);
if (unlikely(get_clone_mode(clone) == CM_FAIL))
if (get_clone_mode(clone) == CM_FAIL) {
case CM_FAIL:
if (old_mode == CM_FAIL)
new_mode = CM_FAIL;
case CM_FAIL:
__set_clone_mode(clone, CM_FAIL);
if (get_clone_mode(clone) == CM_FAIL)
__set_clone_mode(clone, CM_FAIL);