556 lines
14 KiB
Go
556 lines
14 KiB
Go
package miner
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import (
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"bytes"
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"errors"
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/go-bitfield"
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rle "github.com/filecoin-project/go-bitfield/rle"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/go-state-types/dline"
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"github.com/ipfs/go-cid"
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"github.com/libp2p/go-libp2p-core/peer"
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cbg "github.com/whyrusleeping/cbor-gen"
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"golang.org/x/xerrors"
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"github.com/filecoin-project/lotus/chain/actors/adt"
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builtin4 "github.com/filecoin-project/specs-actors/v4/actors/builtin"
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miner4 "github.com/filecoin-project/specs-actors/v4/actors/builtin/miner"
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adt4 "github.com/filecoin-project/specs-actors/v4/actors/util/adt"
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)
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var _ State = (*state4)(nil)
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func load4(store adt.Store, root cid.Cid) (State, error) {
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out := state4{store: store}
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err := store.Get(store.Context(), root, &out)
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if err != nil {
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return nil, err
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}
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return &out, nil
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}
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func make4(store adt.Store) (State, error) {
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out := state4{store: store}
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out.State = miner4.State{}
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return &out, nil
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}
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type state4 struct {
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miner4.State
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store adt.Store
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}
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type deadline4 struct {
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miner4.Deadline
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store adt.Store
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}
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type partition4 struct {
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miner4.Partition
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store adt.Store
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}
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func (s *state4) AvailableBalance(bal abi.TokenAmount) (available abi.TokenAmount, err error) {
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defer func() {
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if r := recover(); r != nil {
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err = xerrors.Errorf("failed to get available balance: %w", r)
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available = abi.NewTokenAmount(0)
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}
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}()
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// this panics if the miner doesnt have enough funds to cover their locked pledge
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available, err = s.GetAvailableBalance(bal)
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return available, err
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}
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func (s *state4) VestedFunds(epoch abi.ChainEpoch) (abi.TokenAmount, error) {
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return s.CheckVestedFunds(s.store, epoch)
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}
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func (s *state4) LockedFunds() (LockedFunds, error) {
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return LockedFunds{
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VestingFunds: s.State.LockedFunds,
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InitialPledgeRequirement: s.State.InitialPledge,
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PreCommitDeposits: s.State.PreCommitDeposits,
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}, nil
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}
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func (s *state4) FeeDebt() (abi.TokenAmount, error) {
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return s.State.FeeDebt, nil
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}
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func (s *state4) InitialPledge() (abi.TokenAmount, error) {
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return s.State.InitialPledge, nil
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}
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func (s *state4) PreCommitDeposits() (abi.TokenAmount, error) {
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return s.State.PreCommitDeposits, nil
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}
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func (s *state4) GetSector(num abi.SectorNumber) (*SectorOnChainInfo, error) {
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info, ok, err := s.State.GetSector(s.store, num)
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if !ok || err != nil {
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return nil, err
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}
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ret := fromV4SectorOnChainInfo(*info)
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return &ret, nil
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}
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func (s *state4) FindSector(num abi.SectorNumber) (*SectorLocation, error) {
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dlIdx, partIdx, err := s.State.FindSector(s.store, num)
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if err != nil {
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return nil, err
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}
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return &SectorLocation{
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Deadline: dlIdx,
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Partition: partIdx,
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}, nil
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}
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func (s *state4) NumLiveSectors() (uint64, error) {
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dls, err := s.State.LoadDeadlines(s.store)
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if err != nil {
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return 0, err
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}
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var total uint64
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if err := dls.ForEach(s.store, func(dlIdx uint64, dl *miner4.Deadline) error {
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total += dl.LiveSectors
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return nil
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}); err != nil {
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return 0, err
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}
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return total, nil
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}
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// GetSectorExpiration returns the effective expiration of the given sector.
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//
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// If the sector does not expire early, the Early expiration field is 0.
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func (s *state4) GetSectorExpiration(num abi.SectorNumber) (*SectorExpiration, error) {
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dls, err := s.State.LoadDeadlines(s.store)
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if err != nil {
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return nil, err
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}
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// NOTE: this can be optimized significantly.
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// 1. If the sector is non-faulty, it will either expire on-time (can be
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// learned from the sector info), or in the next quantized expiration
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// epoch (i.e., the first element in the partition's expiration queue.
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// 2. If it's faulty, it will expire early within the first 14 entries
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// of the expiration queue.
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stopErr := errors.New("stop")
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out := SectorExpiration{}
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err = dls.ForEach(s.store, func(dlIdx uint64, dl *miner4.Deadline) error {
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partitions, err := dl.PartitionsArray(s.store)
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if err != nil {
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return err
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}
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quant := s.State.QuantSpecForDeadline(dlIdx)
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var part miner4.Partition
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return partitions.ForEach(&part, func(partIdx int64) error {
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if found, err := part.Sectors.IsSet(uint64(num)); err != nil {
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return err
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} else if !found {
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return nil
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}
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if found, err := part.Terminated.IsSet(uint64(num)); err != nil {
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return err
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} else if found {
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// already terminated
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return stopErr
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}
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q, err := miner4.LoadExpirationQueue(s.store, part.ExpirationsEpochs, quant, miner4.PartitionExpirationAmtBitwidth)
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if err != nil {
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return err
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}
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var exp miner4.ExpirationSet
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return q.ForEach(&exp, func(epoch int64) error {
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if early, err := exp.EarlySectors.IsSet(uint64(num)); err != nil {
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return err
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} else if early {
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out.Early = abi.ChainEpoch(epoch)
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return nil
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}
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if onTime, err := exp.OnTimeSectors.IsSet(uint64(num)); err != nil {
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return err
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} else if onTime {
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out.OnTime = abi.ChainEpoch(epoch)
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return stopErr
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}
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return nil
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})
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})
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})
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if err == stopErr {
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err = nil
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}
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if err != nil {
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return nil, err
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}
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if out.Early == 0 && out.OnTime == 0 {
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return nil, xerrors.Errorf("failed to find sector %d", num)
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}
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return &out, nil
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}
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func (s *state4) GetPrecommittedSector(num abi.SectorNumber) (*SectorPreCommitOnChainInfo, error) {
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info, ok, err := s.State.GetPrecommittedSector(s.store, num)
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if !ok || err != nil {
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return nil, err
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}
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ret := fromV4SectorPreCommitOnChainInfo(*info)
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return &ret, nil
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}
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func (s *state4) ForEachPrecommittedSector(cb func(SectorPreCommitOnChainInfo) error) error {
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precommitted, err := adt4.AsMap(s.store, s.State.PreCommittedSectors, builtin4.DefaultHamtBitwidth)
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if err != nil {
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return err
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}
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var info miner4.SectorPreCommitOnChainInfo
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if err := precommitted.ForEach(&info, func(_ string) error {
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return cb(fromV4SectorPreCommitOnChainInfo(info))
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}); err != nil {
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return err
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}
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return nil
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}
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func (s *state4) LoadSectors(snos *bitfield.BitField) ([]*SectorOnChainInfo, error) {
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sectors, err := miner4.LoadSectors(s.store, s.State.Sectors)
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if err != nil {
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return nil, err
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}
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// If no sector numbers are specified, load all.
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if snos == nil {
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infos := make([]*SectorOnChainInfo, 0, sectors.Length())
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var info4 miner4.SectorOnChainInfo
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if err := sectors.ForEach(&info4, func(_ int64) error {
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info := fromV4SectorOnChainInfo(info4)
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infos = append(infos, &info)
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return nil
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}); err != nil {
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return nil, err
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}
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return infos, nil
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}
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// Otherwise, load selected.
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infos4, err := sectors.Load(*snos)
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if err != nil {
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return nil, err
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}
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infos := make([]*SectorOnChainInfo, len(infos4))
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for i, info4 := range infos4 {
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info := fromV4SectorOnChainInfo(*info4)
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infos[i] = &info
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}
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return infos, nil
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}
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func (s *state4) loadAllocatedSectorNumbers() (bitfield.BitField, error) {
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var allocatedSectors bitfield.BitField
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err := s.store.Get(s.store.Context(), s.State.AllocatedSectors, &allocatedSectors)
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return allocatedSectors, err
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}
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func (s *state4) IsAllocated(num abi.SectorNumber) (bool, error) {
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allocatedSectors, err := s.loadAllocatedSectorNumbers()
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if err != nil {
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return false, err
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}
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return allocatedSectors.IsSet(uint64(num))
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}
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func (s *state4) GetProvingPeriodStart() (abi.ChainEpoch, error) {
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return s.State.ProvingPeriodStart, nil
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}
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func (s *state4) UnallocatedSectorNumbers(count int) ([]abi.SectorNumber, error) {
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allocatedSectors, err := s.loadAllocatedSectorNumbers()
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if err != nil {
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return nil, err
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}
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allocatedRuns, err := allocatedSectors.RunIterator()
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if err != nil {
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return nil, err
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}
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unallocatedRuns, err := rle.Subtract(
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&rle.RunSliceIterator{Runs: []rle.Run{{Val: true, Len: abi.MaxSectorNumber}}},
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allocatedRuns,
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)
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if err != nil {
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return nil, err
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}
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iter, err := rle.BitsFromRuns(unallocatedRuns)
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if err != nil {
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return nil, err
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}
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sectors := make([]abi.SectorNumber, 0, count)
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for iter.HasNext() && len(sectors) < count {
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nextNo, err := iter.Next()
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if err != nil {
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return nil, err
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}
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sectors = append(sectors, abi.SectorNumber(nextNo))
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}
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return sectors, nil
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}
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func (s *state4) LoadDeadline(idx uint64) (Deadline, error) {
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dls, err := s.State.LoadDeadlines(s.store)
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if err != nil {
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return nil, err
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}
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dl, err := dls.LoadDeadline(s.store, idx)
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if err != nil {
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return nil, err
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}
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return &deadline4{*dl, s.store}, nil
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}
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func (s *state4) ForEachDeadline(cb func(uint64, Deadline) error) error {
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dls, err := s.State.LoadDeadlines(s.store)
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if err != nil {
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return err
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}
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return dls.ForEach(s.store, func(i uint64, dl *miner4.Deadline) error {
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return cb(i, &deadline4{*dl, s.store})
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})
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}
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func (s *state4) NumDeadlines() (uint64, error) {
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return miner4.WPoStPeriodDeadlines, nil
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}
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func (s *state4) DeadlinesChanged(other State) (bool, error) {
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other4, ok := other.(*state4)
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if !ok {
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// treat an upgrade as a change, always
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return true, nil
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}
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return !s.State.Deadlines.Equals(other4.Deadlines), nil
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}
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func (s *state4) MinerInfoChanged(other State) (bool, error) {
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other0, ok := other.(*state4)
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if !ok {
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// treat an upgrade as a change, always
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return true, nil
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}
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return !s.State.Info.Equals(other0.State.Info), nil
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}
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func (s *state4) Info() (MinerInfo, error) {
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info, err := s.State.GetInfo(s.store)
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if err != nil {
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return MinerInfo{}, err
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}
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var pid *peer.ID
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if peerID, err := peer.IDFromBytes(info.PeerId); err == nil {
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pid = &peerID
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}
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mi := MinerInfo{
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Owner: info.Owner,
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Worker: info.Worker,
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ControlAddresses: info.ControlAddresses,
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NewWorker: address.Undef,
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WorkerChangeEpoch: -1,
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PeerId: pid,
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Multiaddrs: info.Multiaddrs,
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WindowPoStProofType: info.WindowPoStProofType,
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SectorSize: info.SectorSize,
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WindowPoStPartitionSectors: info.WindowPoStPartitionSectors,
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ConsensusFaultElapsed: info.ConsensusFaultElapsed,
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}
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if info.PendingWorkerKey != nil {
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mi.NewWorker = info.PendingWorkerKey.NewWorker
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mi.WorkerChangeEpoch = info.PendingWorkerKey.EffectiveAt
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}
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return mi, nil
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}
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func (s *state4) DeadlineInfo(epoch abi.ChainEpoch) (*dline.Info, error) {
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return s.State.RecordedDeadlineInfo(epoch), nil
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}
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func (s *state4) DeadlineCronActive() (bool, error) {
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return s.State.DeadlineCronActive, nil
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}
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func (s *state4) sectors() (adt.Array, error) {
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return adt4.AsArray(s.store, s.Sectors, miner4.SectorsAmtBitwidth)
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}
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func (s *state4) decodeSectorOnChainInfo(val *cbg.Deferred) (SectorOnChainInfo, error) {
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var si miner4.SectorOnChainInfo
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err := si.UnmarshalCBOR(bytes.NewReader(val.Raw))
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if err != nil {
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return SectorOnChainInfo{}, err
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}
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return fromV4SectorOnChainInfo(si), nil
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}
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func (s *state4) precommits() (adt.Map, error) {
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return adt4.AsMap(s.store, s.PreCommittedSectors, builtin4.DefaultHamtBitwidth)
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}
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func (s *state4) decodeSectorPreCommitOnChainInfo(val *cbg.Deferred) (SectorPreCommitOnChainInfo, error) {
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var sp miner4.SectorPreCommitOnChainInfo
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err := sp.UnmarshalCBOR(bytes.NewReader(val.Raw))
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if err != nil {
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return SectorPreCommitOnChainInfo{}, err
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}
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return fromV4SectorPreCommitOnChainInfo(sp), nil
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}
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func (s *state4) EraseAllUnproven() error {
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dls, err := s.State.LoadDeadlines(s.store)
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if err != nil {
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return err
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}
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err = dls.ForEach(s.store, func(dindx uint64, dl *miner4.Deadline) error {
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ps, err := dl.PartitionsArray(s.store)
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if err != nil {
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return err
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}
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var part miner4.Partition
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err = ps.ForEach(&part, func(pindx int64) error {
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_ = part.ActivateUnproven()
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err = ps.Set(uint64(pindx), &part)
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return nil
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})
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if err != nil {
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return err
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}
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dl.Partitions, err = ps.Root()
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if err != nil {
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return err
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}
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return dls.UpdateDeadline(s.store, dindx, dl)
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})
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return s.State.SaveDeadlines(s.store, dls)
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return nil
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}
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func (d *deadline4) LoadPartition(idx uint64) (Partition, error) {
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p, err := d.Deadline.LoadPartition(d.store, idx)
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if err != nil {
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return nil, err
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}
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return &partition4{*p, d.store}, nil
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}
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func (d *deadline4) ForEachPartition(cb func(uint64, Partition) error) error {
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ps, err := d.Deadline.PartitionsArray(d.store)
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if err != nil {
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return err
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}
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var part miner4.Partition
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return ps.ForEach(&part, func(i int64) error {
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return cb(uint64(i), &partition4{part, d.store})
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})
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}
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func (d *deadline4) PartitionsChanged(other Deadline) (bool, error) {
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other4, ok := other.(*deadline4)
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if !ok {
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// treat an upgrade as a change, always
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return true, nil
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}
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return !d.Deadline.Partitions.Equals(other4.Deadline.Partitions), nil
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}
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func (d *deadline4) PartitionsPoSted() (bitfield.BitField, error) {
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return d.Deadline.PartitionsPoSted, nil
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}
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func (d *deadline4) DisputableProofCount() (uint64, error) {
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ops, err := d.OptimisticProofsSnapshotArray(d.store)
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if err != nil {
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return 0, err
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}
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return ops.Length(), nil
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}
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func (p *partition4) AllSectors() (bitfield.BitField, error) {
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return p.Partition.Sectors, nil
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}
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func (p *partition4) FaultySectors() (bitfield.BitField, error) {
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return p.Partition.Faults, nil
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}
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func (p *partition4) RecoveringSectors() (bitfield.BitField, error) {
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return p.Partition.Recoveries, nil
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}
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func fromV4SectorOnChainInfo(v4 miner4.SectorOnChainInfo) SectorOnChainInfo {
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|
|
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return SectorOnChainInfo{
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SectorNumber: v4.SectorNumber,
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SealProof: v4.SealProof,
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SealedCID: v4.SealedCID,
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|
DealIDs: v4.DealIDs,
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Activation: v4.Activation,
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Expiration: v4.Expiration,
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DealWeight: v4.DealWeight,
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VerifiedDealWeight: v4.VerifiedDealWeight,
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InitialPledge: v4.InitialPledge,
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|
ExpectedDayReward: v4.ExpectedDayReward,
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|
ExpectedStoragePledge: v4.ExpectedStoragePledge,
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|
}
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|
|
|
}
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|
|
|
func fromV4SectorPreCommitOnChainInfo(v4 miner4.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
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|
|
|
return SectorPreCommitOnChainInfo{
|
|
Info: (SectorPreCommitInfo)(v4.Info),
|
|
PreCommitDeposit: v4.PreCommitDeposit,
|
|
PreCommitEpoch: v4.PreCommitEpoch,
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|
DealWeight: v4.DealWeight,
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|
VerifiedDealWeight: v4.VerifiedDealWeight,
|
|
}
|
|
|
|
}
|
|
|
|
func (s *state4) GetState() interface{} {
|
|
return &s.State
|
|
}
|