mutex_stats.pb.go

// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: envoy/admin/v2alpha/mutex_stats.proto

package envoy_admin_v2alpha

import proto "github.com/gogo/protobuf/proto"
import fmt "fmt"
import math "math"

import io "io"

// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf

// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package

// Proto representation of the statistics collected upon absl::Mutex contention, if Envoy is run
// under :option:`--enable-mutex-tracing`. For more information, see the `absl::Mutex`
// [docs](https://abseil.io/about/design/mutex#extra-features).
//
// *NB*: The wait cycles below are measured by `absl::base_internal::CycleClock`, and may not
// correspond to core clock frequency. For more information, see the `CycleClock`
// [docs](https://github.com/abseil/abseil-cpp/blob/master/absl/base/internal/cycleclock.h).
type MutexStats struct {
	// The number of individual mutex contentions which have occurred since startup.
	NumContentions uint64 `protobuf:"varint,1,opt,name=num_contentions,json=numContentions,proto3" json:"num_contentions,omitempty"`
	// The length of the current contention wait cycle.
	CurrentWaitCycles uint64 `protobuf:"varint,2,opt,name=current_wait_cycles,json=currentWaitCycles,proto3" json:"current_wait_cycles,omitempty"`
	// The lifetime total of all contention wait cycles.
	LifetimeWaitCycles   uint64   `protobuf:"varint,3,opt,name=lifetime_wait_cycles,json=lifetimeWaitCycles,proto3" json:"lifetime_wait_cycles,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

func (m *MutexStats) Reset()         { *m = MutexStats{} }
func (m *MutexStats) String() string { return proto.CompactTextString(m) }
func (*MutexStats) ProtoMessage()    {}
func (*MutexStats) Descriptor() ([]byte, []int) {
	return fileDescriptor_mutex_stats_904bc42dda97d457, []int{0}
}
func (m *MutexStats) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *MutexStats) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	if deterministic {
		return xxx_messageInfo_MutexStats.Marshal(b, m, deterministic)
	} else {
		b = b[:cap(b)]
		n, err := m.MarshalTo(b)
		if err != nil {
			return nil, err
		}
		return b[:n], nil
	}
}
func (dst *MutexStats) XXX_Merge(src proto.Message) {
	xxx_messageInfo_MutexStats.Merge(dst, src)
}
func (m *MutexStats) XXX_Size() int {
	return m.Size()
}
func (m *MutexStats) XXX_DiscardUnknown() {
	xxx_messageInfo_MutexStats.DiscardUnknown(m)
}

var xxx_messageInfo_MutexStats proto.InternalMessageInfo

func (m *MutexStats) GetNumContentions() uint64 {
	if m != nil {
		return m.NumContentions
	}
	return 0
}

func (m *MutexStats) GetCurrentWaitCycles() uint64 {
	if m != nil {
		return m.CurrentWaitCycles
	}
	return 0
}

func (m *MutexStats) GetLifetimeWaitCycles() uint64 {
	if m != nil {
		return m.LifetimeWaitCycles
	}
	return 0
}

func init() {
	proto.RegisterType((*MutexStats)(nil), "envoy.admin.v2alpha.MutexStats")
}
func (m *MutexStats) Marshal() (dAtA []byte, err error) {
	size := m.Size()
	dAtA = make([]byte, size)
	n, err := m.MarshalTo(dAtA)
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *MutexStats) MarshalTo(dAtA []byte) (int, error) {
	var i int
	_ = i
	var l int
	_ = l
	if m.NumContentions != 0 {
		dAtA[i] = 0x8
		i++
		i = encodeVarintMutexStats(dAtA, i, uint64(m.NumContentions))
	}
	if m.CurrentWaitCycles != 0 {
		dAtA[i] = 0x10
		i++
		i = encodeVarintMutexStats(dAtA, i, uint64(m.CurrentWaitCycles))
	}
	if m.LifetimeWaitCycles != 0 {
		dAtA[i] = 0x18
		i++
		i = encodeVarintMutexStats(dAtA, i, uint64(m.LifetimeWaitCycles))
	}
	if m.XXX_unrecognized != nil {
		i += copy(dAtA[i:], m.XXX_unrecognized)
	}
	return i, nil
}

func encodeVarintMutexStats(dAtA []byte, offset int, v uint64) int {
	for v >= 1<<7 {
		dAtA[offset] = uint8(v&0x7f | 0x80)
		v >>= 7
		offset++
	}
	dAtA[offset] = uint8(v)
	return offset + 1
}
func (m *MutexStats) Size() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	if m.NumContentions != 0 {
		n += 1 + sovMutexStats(uint64(m.NumContentions))
	}
	if m.CurrentWaitCycles != 0 {
		n += 1 + sovMutexStats(uint64(m.CurrentWaitCycles))
	}
	if m.LifetimeWaitCycles != 0 {
		n += 1 + sovMutexStats(uint64(m.LifetimeWaitCycles))
	}
	if m.XXX_unrecognized != nil {
		n += len(m.XXX_unrecognized)
	}
	return n
}

func sovMutexStats(x uint64) (n int) {
	for {
		n++
		x >>= 7
		if x == 0 {
			break
		}
	}
	return n
}
func sozMutexStats(x uint64) (n int) {
	return sovMutexStats(uint64((x << 1) ^ uint64((int64(x) >> 63))))
}
func (m *MutexStats) Unmarshal(dAtA []byte) error {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowMutexStats
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= (uint64(b) & 0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)
		if wireType == 4 {
			return fmt.Errorf("proto: MutexStats: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: MutexStats: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field NumContentions", wireType)
			}
			m.NumContentions = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowMutexStats
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.NumContentions |= (uint64(b) & 0x7F) << shift
				if b < 0x80 {
					break
				}
			}
		case 2:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field CurrentWaitCycles", wireType)
			}
			m.CurrentWaitCycles = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowMutexStats
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.CurrentWaitCycles |= (uint64(b) & 0x7F) << shift
				if b < 0x80 {
					break
				}
			}
		case 3:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field LifetimeWaitCycles", wireType)
			}
			m.LifetimeWaitCycles = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowMutexStats
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.LifetimeWaitCycles |= (uint64(b) & 0x7F) << shift
				if b < 0x80 {
					break
				}
			}
		default:
			iNdEx = preIndex
			skippy, err := skipMutexStats(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if skippy < 0 {
				return ErrInvalidLengthMutexStats
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func skipMutexStats(dAtA []byte) (n int, err error) {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return 0, ErrIntOverflowMutexStats
			}
			if iNdEx >= l {
				return 0, io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= (uint64(b) & 0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		wireType := int(wire & 0x7)
		switch wireType {
		case 0:
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return 0, ErrIntOverflowMutexStats
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
			return iNdEx, nil
		case 1:
			iNdEx += 8
			return iNdEx, nil
		case 2:
			var length int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return 0, ErrIntOverflowMutexStats
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				length |= (int(b) & 0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			iNdEx += length
			if length < 0 {
				return 0, ErrInvalidLengthMutexStats
			}
			return iNdEx, nil
		case 3:
			for {
				var innerWire uint64
				var start int = iNdEx
				for shift := uint(0); ; shift += 7 {
					if shift >= 64 {
						return 0, ErrIntOverflowMutexStats
					}
					if iNdEx >= l {
						return 0, io.ErrUnexpectedEOF
					}
					b := dAtA[iNdEx]
					iNdEx++
					innerWire |= (uint64(b) & 0x7F) << shift
					if b < 0x80 {
						break
					}
				}
				innerWireType := int(innerWire & 0x7)
				if innerWireType == 4 {
					break
				}
				next, err := skipMutexStats(dAtA[start:])
				if err != nil {
					return 0, err
				}
				iNdEx = start + next
			}
			return iNdEx, nil
		case 4:
			return iNdEx, nil
		case 5:
			iNdEx += 4
			return iNdEx, nil
		default:
			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
		}
	}
	panic("unreachable")
}

var (
	ErrInvalidLengthMutexStats = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowMutexStats   = fmt.Errorf("proto: integer overflow")
)

func init() {
	proto.RegisterFile("envoy/admin/v2alpha/mutex_stats.proto", fileDescriptor_mutex_stats_904bc42dda97d457)
}

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