vdo_schedule_action
bool vdo_schedule_action(struct action_manager *manager, vdo_action_preamble_fn preamble,
return vdo_schedule_action(map->action_manager, prepare_for_era_advance,
return vdo_schedule_action(depot->action_manager,
vdo_schedule_action(depot->action_manager, NULL,
vdo_schedule_action(depot->action_manager, NULL,