}

		if pl.enableNodeInclusionPolicyInPodTopologySpread &&
			!constraint.matchNodeInclusionPolicies(preemptorPod, node, requiredSchedulingTerm) {
			continue
		}

		k, v := constraint.TopologyKey, node.Labels[constraint.TopologyKey]
		pair := topologyPair{key: k, value: v}
		s.TpPairToMatchNum[pair] += delta
		s.TpKeyToCriticalPaths[k].update(v, s.TpPairToMatchNum[pair])
	}
}

func (p *PodWrapper) PodAffinityExists(labelKey, topologyKey string, kind PodAffinityKind) *PodWrapper {
	labelSelector := MakeLabelSelector().Exists(labelKey).Obj()
	p.PodAffinity(topologyKey, labelSelector, kind)
	return p
}

// PodAntiAffinityExists creates a PodAntiAffinity with the operator "Exists"
// and injects into the inner pod.
func (p *PodWrapper) PodAntiAffinityExists(labelKey, topologyKey string, kind PodAffinityKind) *PodWrapper {

			args: &config.PodTopologySpreadArgs{
				DefaultConstraints: []v1.TopologySpreadConstraint{
					{
						MaxSkew:           1,
						TopologyKey:       "node",
						WhenUnsatisfiable: v1.DoNotSchedule,
					},
					{
						MaxSkew:           2,
						TopologyKey:       "zone",
						WhenUnsatisfiable: v1.ScheduleAnyway,
					},
				},
				DefaultingType: config.ListDefaulting,
			},
		},

						{
							TopologyKey:   `foo`,
							LabelSelector: &metav1.LabelSelector{},
						},
						{
							TopologyKey:   `beta.kubernetes.io/arch`,
							LabelSelector: &metav1.LabelSelector{},
						},
						{
							TopologyKey:   `beta.kubernetes.io/os`,
							LabelSelector: &metav1.LabelSelector{},
						},
						{
							TopologyKey:   `failure-domain.beta.kubernetes.io/region`,

		if _, ok := modifiedNode.Labels[term.TopologyKey]; ok {
			logger.V(5).Info("a node with matched pod anti-affinity topologyKey was added/updated and it may make pod schedulable",
				"pod", klog.KObj(pod), "node", klog.KObj(modifiedNode))
			return framework.Queue, err
		}
	}
	logger.V(5).Info("a node is added/updated but doesn't have any topologyKey which matches pod affinity/anti-affinity",

                  values:
                  - valuesValue
                matchLabels:
                  matchLabelsKey: matchLabelsValue
              namespaces:
              - namespacesValue
              topologyKey: topologyKeyValue
            weight: 1
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: keyValue

                values:
                - valuesValue
              matchLabels:
                matchLabelsKey: matchLabelsValue
            namespaces:
            - namespacesValue
            topologyKey: topologyKeyValue
          weight: 1
        requiredDuringSchedulingIgnoredDuringExecution:
        - labelSelector:
            matchExpressions:
            - key: keyValue

                  values:
                  - valuesValue
                matchLabels:
                  matchLabelsKey: matchLabelsValue
              namespaces:
              - namespacesValue
              topologyKey: topologyKeyValue
            weight: 1
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: keyValue

                  values:
                  - valuesValue
                matchLabels:
                  matchLabelsKey: matchLabelsValue
              namespaces:
              - namespacesValue
              topologyKey: topologyKeyValue
            weight: 1
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: keyValue

                  values:
                  - valuesValue
                matchLabels:
                  matchLabelsKey: matchLabelsValue
              namespaces:
              - namespacesValue
              topologyKey: topologyKeyValue
            weight: 1
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: keyValue