md/dm-vdo/data-vio.c

93  * launched. However, if either of these are unavailable, the arrival time of the bio is recorded
150 	/* The arrival time of the eldest waiter */
151 	u64 arrival;
592 	limiter->arrival = ((bio == NULL) ? U64_MAX : get_arrival_time(bio));
599 	if (limiter->arrival == U64_MAX)
600 		limiter->arrival = get_arrival_time(bio);
682 	if (pool->limiter.arrival < pool->discard_limiter.arrival) {
684 	} else if (pool->discard_limiter.arrival < U64_MAX) {
711 	if (pool->limiter.arrival == U64_MAX) {
715 			pool->limiter.arrival = get_arrival_time(bio);
774 	limiter->arrival = U64_MAX;