tick_wakeup 121 drivers/cpuidle/governors/menu.c int tick_wakeup; tick_wakeup 453 drivers/cpuidle/governors/menu.c data->tick_wakeup = tick_nohz_idle_got_tick(); tick_wakeup 484 drivers/cpuidle/governors/menu.c if (data->tick_wakeup && data->next_timer_us > TICK_USEC) {