5842 	unsigned long thresh = READ_ONCE(wq_watchdog_thresh) * HZ;  in wq_watchdog_timer_fn()  local
5848 	if (!thresh)  in wq_watchdog_timer_fn()
5878 		if (time_after(now, ts + thresh)) {  in wq_watchdog_timer_fn()
5894 	mod_timer(&wq_watchdog_timer, jiffies + thresh);  in wq_watchdog_timer_fn()
5905 static void wq_watchdog_set_thresh(unsigned long thresh)  in wq_watchdog_set_thresh()  argument
5910 	if (thresh) {  in wq_watchdog_set_thresh()
5911 		wq_watchdog_thresh = thresh;  in wq_watchdog_set_thresh()
5913 		mod_timer(&wq_watchdog_timer, jiffies + thresh * HZ);  in wq_watchdog_set_thresh()
5920 	unsigned long thresh;  in wq_watchdog_param_set_thresh()  local
5923 	ret = kstrtoul(val, 0, &thresh);  in wq_watchdog_param_set_thresh()
5928 		wq_watchdog_set_thresh(thresh);  in wq_watchdog_param_set_thresh()
5930 		wq_watchdog_thresh = thresh;  in wq_watchdog_param_set_thresh()