// Only single drive mode needs this fallback.
			meta = newBucketMetadata(bucket)
		} else {
			return updatedAt, err
		}
	}
	updatedAt = UTCNow()
	switch configFile {
	case bucketPolicyConfig:
		meta.PolicyConfigJSON = configData
		meta.PolicyConfigUpdatedAt = updatedAt
	case bucketNotificationConfig:
		meta.NotificationConfigXML = configData

	return true, nil
}

func (b *volumeBinder) isVolumeBound(logger klog.Logger, pod *v1.Pod, vol *v1.Volume) (bound bool, pvc *v1.PersistentVolumeClaim, err error) {
	pvcName := ""
	isEphemeral := false
	switch {
	case vol.PersistentVolumeClaim != nil:
		pvcName = vol.PersistentVolumeClaim.ClaimName
	case vol.Ephemeral != nil:
		// Generic ephemeral inline volumes also use a PVC,
		// just with a computed name, and...

   *       collections intelligently fall back to a binary search tree if hash table collisions are
   *       detected. Rather than going to all the trouble of reimplementing this ourselves, we
   *       simply switch over to use the JDK implementation wholesale if probable hash flooding is
   *       detected, sacrificing the compactness guarantee in very rare cases in exchange for much
   *       more reliable worst-case behavior.

		// and the operation didn't change the set of keys in the map
		// (so it would be made more efficient by promoting the dirty
		// map to read-only).
		// Count it as a miss so that we will eventually switch to the
		// more efficient steady state.
		m.missLocked()
	}
	return swapped
}

// CompareAndDelete deletes the entry for key if its value is equal to old.
// The old value must be of a comparable type.

		{name: "ROTLW", argLength: 2, reg: gp21, asm: "ROTLW"}, // uint32(arg0) rotate left by arg1 mod 32
		// The following are ops to implement the extended mnemonics for shifts as described in section C.8 of the ISA.
		// The constant shift values are packed into the aux int32.
		{name: "CLRLSLWI", argLength: 1, reg: gp11, asm: "CLRLSLWI", aux: "Int32"}, //
		{name: "CLRLSLDI", argLength: 1, reg: gp11, asm: "CLRLSLDI", aux: "Int32"}, //

		return false
	}
	if ip.Is4() {
		// xor the IP addresses together; mismatched bits are now ones.
		// Shift away the number of bits we don't care about.
		// Shifts in Go are more efficient if the compiler can prove
		// that the shift amount is smaller than the width of the shifted type (64 here).
		// We know that p.bits is in the range 0..32 because p is Valid;

	MOVW	flags+0(FP), R4
	SYSCALL	$SYS_pipe2
	MOVW	R3, errno+16(FP)
	RET

// func usleep(usec uint32)
TEXT runtime·usleep(SB),NOSPLIT,$16-4
	MOVW	usec+0(FP), R3

	// Use magic constant 0x8637bd06 and shift right 51
	// to perform usec/1000000.
	MOVD	$0x8637bd06, R4
	MULLD	R3, R4, R4	// Convert usec to S.
	SRD	$51, R4, R4
	MOVD	R4, 8(R1)	// Store to tv_sec

	MOVD	$1000000, R5

func trace_userRegion(id, mode uint64, name string) {
	tl := traceAcquire()
	if !tl.ok() {
		// Need to do this check because the caller won't have it.
		return
	}
	var ev traceEv
	switch mode {
	case 0:
		ev = traceEvUserRegionBegin
	case 1:
		ev = traceEvUserRegionEnd
	default:
		return
	}

	volSrc, pvSrc, err := getSourceFromSpec(spec)
	if err != nil {
		return nil, err
	}

	var (
		driverName   string
		volumeHandle string
		readOnly     bool
	)

	switch {
	case volSrc != nil:
		volumeHandle = makeVolumeHandle(string(pod.UID), spec.Name())
		driverName = volSrc.Driver
		if volSrc.ReadOnly != nil {
			readOnly = *volSrc.ReadOnly
		}
	case pvSrc != nil:

				if err != nil {
					t.Error(err)
				}
				localAPIEndpoint, err := kubeadmutil.GetLocalAPIEndpoint(&cfg.LocalAPIEndpoint)
				if err != nil {
					t.Error(err)
				}

				switch assertion.kubeConfigFile {
				case kubeadmconstants.AdminKubeConfigFileName, kubeadmconstants.SuperAdminKubeConfigFileName, kubeadmconstants.KubeletKubeConfigFileName:
					if spec.APIServer != controlPlaneEndpoint {