cached = append(cached, nodeName)
	}

	return compareStrings(actual, cached)
}

// ComparePods compares actual pods with cached pods.
func (c *CacheComparer) ComparePods(pods, waitingPods []*v1.Pod, nodeinfos map[string]*framework.NodeInfo) (missed, redundant []string) {
	actual := []string{}
	for _, pod := range pods {
		actual = append(actual, string(pod.UID))
	}

	cached := []string{}

	for _, v := range m.pods {
		callback(v)
	}
}

// waitingPod represents a pod waiting in the permit phase.
type waitingPod struct {
	pod            *v1.Pod
	pendingPlugins map[string]*time.Timer
	s              chan *framework.Status
	mu             sync.RWMutex
}

var _ framework.WaitingPod = &waitingPod{}

// newWaitingPod returns a new waitingPod instance.