}
		klog.InfoS("Container manager verified user specified cgroup-root exists", "cgroupRoot", cgroupRoot)
		// Include the top level cgroup for enforcing node allocatable into cgroup-root.
		// This way, all sub modules can avoid having to understand the concept of node allocatable.
		cgroupRoot = NewCgroupName(cgroupRoot, defaultNodeAllocatableCgroupName)
	}

			if old, ok := node.Status.Allocatable[k]; !ok || old.Value() != v.Value() {
				klog.V(2).InfoS("Updated allocatable", "device", k, "allocatable", v.Value())
			}
			node.Status.Allocatable[k] = v
		}
		// for every huge page reservation, we need to remove it from allocatable memory
		for k, v := range node.Status.Capacity {
			if v1helper.IsHugePageResourceName(k) {
				allocatableMemory := node.Status.Allocatable[v1.ResourceMemory]

			defaultCPUSet: testCase.stDefaultCPUSet,
		}
		pod := testCase.pod

		// allocate
		for _, container := range append(pod.Spec.InitContainers, pod.Spec.Containers...) {
			policy.Allocate(st, pod, &container)
		}
		if !reflect.DeepEqual(st.defaultCPUSet, testCase.expCSetAfterAlloc) {
			t.Errorf("StaticPolicy Allocate() error (%v). expected default cpuset %v but got %v",

					err = svcAllocator.AllocateService(service, parsedIP)
				} else {
					err = allocator.Allocate(parsedIP)
				}
			} else {
				err = allocator.Allocate(parsedIP)
			}
			if err != nil {
				el := field.ErrorList{field.Invalid(field.NewPath("spec", "clusterIPs"), service.Spec.ClusterIPs, fmt.Sprintf("failed to allocate IP %v: %v", ip, err))}
				return allocated, errors.NewInvalid(api.Kind("Service"), service.Name, el)
			}

	if maxAttachLimit == 0 {
		return driverInfoSpec.Allocatable == nil || driverInfoSpec.Allocatable.Count == nil
	}

	return driverInfoSpec.Allocatable != nil && driverInfoSpec.Allocatable.Count != nil && int64(*driverInfoSpec.Allocatable.Count) == maxAttachLimit
}

func (nim *nodeInfoManager) installDriverToCSINode(
	nodeInfo *storagev1.CSINode,

}

func (p *staticPolicy) Allocate(s state.State, pod *v1.Pod, container *v1.Container) (rerr error) {
	numCPUs := p.guaranteedCPUs(pod, container)
	if numCPUs == 0 {
		// container belongs in the shared pool (nothing to do; use default cpuset)
		return nil
	}

	klog.InfoS("Static policy: Allocate", "pod", klog.KObj(pod), "containerName", container.Name)

		insufficientResources = append(insufficientResources, InsufficientResource{
			ResourceName: v1.ResourceMemory,
			Reason:       "Insufficient memory",
			Requested:    podRequest.Memory,
			Used:         nodeInfo.Requested.Memory,
			Capacity:     nodeInfo.Allocatable.Memory,
		})
	}
	if podRequest.EphemeralStorage > 0 &&

			capacity:   tc.capacity,
		}
		err := cm.validateNodeAllocatable()
		if err == nil && tc.invalidConfiguration {
			t.Fatalf("Expected invalid node allocatable configuration")
		} else if err != nil && !tc.invalidConfiguration {
			t.Fatalf("Expected valid node allocatable configuration: %v", err)
		}
	}

	ephemeralStorageEvictionThreshold := resource.MustParse("100Mi")
	ephemeralStorageTestCases := []struct {

			existingNode.Status.Capacity = make(map[v1.ResourceName]resource.Quantity)
		}
	}

	if existingNode.Status.Allocatable == nil {
		if initialNode.Status.Allocatable != nil {
			existingNode.Status.Allocatable = initialNode.Status.Allocatable.DeepCopy()
			requiresUpdate = true
		} else {
			existingNode.Status.Allocatable = make(map[v1.ResourceName]resource.Quantity)
		}
	}
	return requiresUpdate
}

          .put(Buffer.class, ByteBuffer.allocate(0))
          .put(CharBuffer.class, CharBuffer.allocate(0))
          .put(ByteBuffer.class, ByteBuffer.allocate(0))
          .put(ShortBuffer.class, ShortBuffer.allocate(0))
          .put(IntBuffer.class, IntBuffer.allocate(0))
          .put(LongBuffer.class, LongBuffer.allocate(0))
          .put(FloatBuffer.class, FloatBuffer.allocate(0))