"mountPath": "mountPathValue",
            "readOnly": true,
            "recursiveReadOnly": "recursiveReadOnlyValue"
          }
        ]
      }
    ],
    "qosClass": "qosClassValue",
    "ephemeralContainerStatuses": [
      {
        "name": "nameValue",
        "state": {
          "waiting": {
            "reason": "reasonValue",

      recursiveReadOnly: recursiveReadOnlyValue
  message: messageValue
  nominatedNodeName: nominatedNodeNameValue
  phase: phaseValue
  podIP: podIPValue
  podIPs:
  - ip: ipValue
  qosClass: qosClassValue
  reason: reasonValue
  resize: resizeValue
  resourceClaimStatuses:
  - name: nameValue
    resourceClaimName: resourceClaimNameValue

            "requestsKey": "0"
          },
          "claims": [
            {
              "name": "nameValue"
            }
          ]
        }
      }
    ],
    "qosClass": "qosClassValue",
    "ephemeralContainerStatuses": [
      {
        "name": "nameValue",
        "state": {
          "waiting": {
            "reason": "reasonValue",

      recursiveReadOnly: recursiveReadOnlyValue
  message: messageValue
  nominatedNodeName: nominatedNodeNameValue
  phase: phaseValue
  podIP: podIPValue
  podIPs:
  - ip: ipValue
  qosClass: qosClassValue
  reason: reasonValue
  resize: resizeValue
  resourceClaimStatuses:
  - name: nameValue
    resourceClaimName: resourceClaimNameValue

          "linux": {
            "uid": 1,
            "gid": 2,
            "supplementalGroups": [
              3
            ]
          }
        }
      }
    ],
    "qosClass": "qosClassValue",
    "ephemeralContainerStatuses": [
      {
        "name": "nameValue",
        "state": {
          "waiting": {
            "reason": "reasonValue",

        message: messageValue
        reason: reasonValue
  message: messageValue
  nominatedNodeName: nominatedNodeNameValue
  phase: phaseValue
  podIP: podIPValue
  podIPs:
  - ip: ipValue
  qosClass: qosClassValue
  reason: reasonValue
  resize: resizeValue
  resourceClaimStatuses:
  - name: nameValue
    resourceClaimName: resourceClaimNameValue

			}),
			expected: api.PodQOSBurstable,
		},
	}
	for id, testCase := range testCases {
		Strategy.PrepareForCreate(genericapirequest.NewContext(), testCase.pod)
		actual := testCase.pod.Status.QOSClass
		if actual != testCase.expected {
			t.Errorf("[%d]: invalid qos pod %s, expected: %s, actual: %s", id, testCase.pod.Name, testCase.expected, actual)
		}
	}
}

func (podStrategy) PrepareForCreate(ctx context.Context, obj runtime.Object) {
	pod := obj.(*api.Pod)
	pod.Status = api.PodStatus{
		Phase:    api.PodPending,
		QOSClass: qos.GetPodQOS(pod),
	}

	podutil.DropDisabledPodFields(pod, nil)

	applySchedulingGatedCondition(pod)
	mutatePodAffinity(pod)
	applyAppArmorVersionSkew(ctx, pod)
}

- `GetPodQOS(pod *core.Pod)` function now returns the stored value from `PodStatus.QOSClass`, if set. To compute/evaluate the value of `QOSClass` from scratch, `ComputePodQOS(pod*core.Pod)` must be used. ([#119665](https://github.com/kubernetes/kubernetes/pull/119665), [@vinaykul](https://github.com/vinaykul))

	out.InitContainerStatuses = *(*[]core.ContainerStatus)(unsafe.Pointer(&in.InitContainerStatuses))
	out.ContainerStatuses = *(*[]core.ContainerStatus)(unsafe.Pointer(&in.ContainerStatuses))
	out.QOSClass = core.PodQOSClass(in.QOSClass)
	out.EphemeralContainerStatuses = *(*[]core.ContainerStatus)(unsafe.Pointer(&in.EphemeralContainerStatuses))
	out.Resize = core.PodResizeStatus(in.Resize)