c := *m
	// Zero unimportant fields
	c.Erasure.Index = 0
	c.Minio.Release = ""
	crc := hashDeterministicString(c.Meta)
	c.Meta = nil

	if bts, err := c.MarshalMsg(metaDataPoolGet()); err == nil {
		crc ^= xxhash.Sum64(bts)
		metaDataPoolPut(bts)
	}

	// Combine upper and lower part
	var tmp [4]byte
	binary.LittleEndian.PutUint32(tmp[:], uint32(crc^(crc>>32)))
	return tmp
}

}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *dataUsageHashMap) UnmarshalMsg(bts []byte) (o []byte, err error) {
	var zb0002 uint32
	zb0002, bts, err = msgp.ReadArrayHeaderBytes(bts)
	if err != nil {
		err = msgp.WrapError(err)
		return o, err
	}
	if zb0002 == 0 {
		*z = nil
		return bts, nil
	}
	*z = make(dataUsageHashMap, zb0002)
	for i := uint32(0); i < zb0002; i++ {
		{

	v := RStat{}
	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])
	b.SetBytes(int64(len(bts)))
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		bts, _ = v.MarshalMsg(bts[0:0])
	}
}

func BenchmarkUnmarshalRStat(b *testing.B) {
	v := RStat{}
	bts, _ := v.MarshalMsg(nil)
	b.ReportAllocs()
	b.SetBytes(int64(len(bts)))
	b.ResetTimer()
	for i := 0; i < b.N; i++ {

		case "Total":
			z.Total, bts, err = msgp.ReadInt64Bytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "Total")
				return
			}
		case "Size":
			z.Size, bts, err = msgp.ReadInt64Bytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "Size")
				return
			}
		case "N":
			z.N, bts, err = msgp.ReadInt64Bytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "N")

	v := LockArgs{}
	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])
	b.SetBytes(int64(len(bts)))
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		bts, _ = v.MarshalMsg(bts[0:0])
	}
}

func BenchmarkUnmarshalLockArgs(b *testing.B) {
	v := LockArgs{}
	bts, _ := v.MarshalMsg(nil)
	b.ReportAllocs()
	b.SetBytes(int64(len(bts)))
	b.ResetTimer()

			if msgp.IsNil(bts) {
				bts, err = msgp.ReadNilBytes(bts)
				if err != nil {
					return
				}
				z.KeyRotate = nil
			} else {
				if z.KeyRotate == nil {
					z.KeyRotate = new(BatchJobKeyRotateV1)
				}
				bts, err = z.KeyRotate.UnmarshalMsg(bts)
				if err != nil {
					err = msgp.WrapError(err, "KeyRotate")
					return
				}
			}
		case "Expire":
			if msgp.IsNil(bts) {

				za0001, bts, err = msgp.ReadStringBytes(bts)
				if err != nil {
					err = msgp.WrapError(err, "Tiers")
					return
				}
				bts, err = za0002.UnmarshalMsg(bts)
				if err != nil {
					err = msgp.WrapError(err, "Tiers", za0001)
					return
				}
				z.Tiers[za0001] = za0002
			}
		default:
			bts, err = msgp.Skip(bts)
			if err != nil {
				err = msgp.WrapError(err)
				return
			}
		}
	}

		case "Bucket":
			z.Bucket, bts, err = msgp.ReadStringBytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "Bucket")
				return
			}
		case "BaseDir":
			z.BaseDir, bts, err = msgp.ReadStringBytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "BaseDir")
				return
			}
		case "Recursive":
			z.Recursive, bts, err = msgp.ReadBoolBytes(bts)
			if err != nil {

				za0001, bts, err = msgp.ReadStringBytes(bts)
				if err != nil {
					err = msgp.WrapError(err, "Stats")
					return
				}
				if msgp.IsNil(bts) {
					bts, err = msgp.ReadNilBytes(bts)
					if err != nil {
						return
					}
					za0002 = nil
				} else {
					if za0002 == nil {
						za0002 = new(BucketReplicationStat)
					}
					bts, err = za0002.UnmarshalMsg(bts)
					if err != nil {

			z.LockQueue, bts, err = msgp.ReadIntBytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "LockQueue")
				return
			}
		case "LocksAbandoned":
			z.LocksAbandoned, bts, err = msgp.ReadIntBytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "LocksAbandoned")
				return
			}
		case "LastCleanup":
			if msgp.IsNil(bts) {
				bts, err = msgp.ReadNilBytes(bts)
				if err != nil {