// TODO: This function is called only when p.isSchedulingQueueHintEnabled is false,
// and this will be removed after SchedulingQueueHint goes to stable and the feature gate is removed.
func (p *PriorityQueue) addUnschedulableWithoutQueueingHint(logger klog.Logger, pInfo *framework.QueuedPodInfo, podSchedulingCycle int64) error {
	pod := pInfo.Pod
	// Refresh the timestamp since the pod is re-added.
	pInfo.Timestamp = p.clock.Now()