static int __watchdog_ping(struct watchdog_device *wdd)
{
	struct watchdog_core_data *wd_data = wdd->wd_data;
	unsigned long earliest_keepalive = wd_data->last_hw_keepalive +
				msecs_to_jiffies(wdd->min_hw_heartbeat_ms);
	int err;

	if (time_is_after_jiffies(earliest_keepalive)) {
		mod_delayed_work(watchdog_wq, &wd_data->work,
				 earliest_keepalive - jiffies);
		return 0;
	}

	wd_data->last_hw_keepalive = jiffies;

	if (wdd->ops->ping)
		err = wdd->ops->ping(wdd);  /* ping the watchdog */
	else
		err = wdd->ops->start(wdd); /* restart watchdog */

	watchdog_update_worker(wdd);

	return err;
}
void blk_run_queue_async(struct request_queue *q)
{
	if (likely(!blk_queue_stopped(q) && !blk_queue_dead(q)))
		mod_delayed_work(kblockd_workqueue, &q->delay_work, 0);
}
Example #3
0
void smc_lgr_schedule_free_work_fast(struct smc_link_group *lgr)
{
	mod_delayed_work(system_wq, &lgr->free_work, SMC_LGR_FREE_DELAY_FAST);
}
void mtkts_allts_start_ts2_timer(void)
{
	if (thz_dev != NULL && interval != 0)
		mod_delayed_work(system_freezable_wq, &(thz_dev->poll_queue), round_jiffies(msecs_to_jiffies(1000)));
	/*1000 = 1sec */
}