replace SimpleQaPower with flags

filecoin-project · Sep 1, 2023 · bbd32e3 · bbd32e3
1 parent a154da5
commit bbd32e3
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Showing 2 changed files with 34 additions and 20 deletions.
diff --git a/builtin/v12/migration/miner.go b/builtin/v12/migration/miner.go
@@ -372,21 +372,28 @@ func (m minerMigrator) migrateDeadlines(ctx context.Context, store adt11.Store,
 }
 
 func migrateSectorInfo(sectorInfo miner11.SectorOnChainInfo) *miner12.SectorOnChainInfo {
-	// For a sector that has not been updated: the Activation is correct and ReplacedSectorAge is zero.
-	// For a sector that has been updated through SnapDeals: Activation is the epoch at which it was upgraded, and ReplacedSectorAge is delta since the true activation.
-	// For a sector that has been updated through the old CC path: Activation is correct
-	// Thus, we want to set:
-	//
-	// PowerBaseEpoch := Activation (in all cases)
-	// Activation := Activation (for non-upgraded sectors and sectors upgraded through old CC path)
-	// Activation := OldActivation - ReplacedSectorAge (for sectors updated through SnapDeals)
+  // For a sector that has not been updated: the Activation is correct and ReplacedSectorAge is zero.
+  // For a sector that has been updated through SnapDeals: Activation is the epoch at which it was upgraded, and ReplacedSectorAge is delta since the true activation.
+  // For a sector that has been updated through the old CC path: Activation is correct
+  // Thus, we want to set:
+  //
+  // PowerBaseEpoch := Activation (in all cases)
+  // Activation := Activation (for non-upgraded sectors and sectors upgraded through old CC path)
+  // Activation := OldActivation - ReplacedSectorAge (for sectors updated through SnapDeals)
+  //
+  // SimpleQAPower field got replaced by flags field. We set the flag SIMPLE_QA_POWER if the sector had the field set to true.
 
 	powerBaseEpoch := sectorInfo.Activation
 	activationEpoch := sectorInfo.Activation
 	if sectorInfo.SectorKeyCID != nil {
 		activationEpoch = sectorInfo.Activation - sectorInfo.ReplacedSectorAge
 	}
 
+  flags := miner12.SectorOnChainInfoFlags(0)
+  if sectorInfo.SimpleQAPower {
+    flags = flags | miner12.SIMPLE_QA_POWER
+  }
+
 	return &miner12.SectorOnChainInfo{
 		SectorNumber:          sectorInfo.SectorNumber,
 		SealProof:             sectorInfo.SealProof,
@@ -402,6 +409,6 @@ func migrateSectorInfo(sectorInfo miner11.SectorOnChainInfo) *miner12.SectorOnCh
 		PowerBaseEpoch:        powerBaseEpoch,
 		ReplacedDayReward:     sectorInfo.ReplacedDayReward,
 		SectorKeyCID:          sectorInfo.SectorKeyCID,
-		SimpleQAPower:         sectorInfo.SimpleQAPower,
+		Flags:                 flags,
 	}
 }
diff --git a/builtin/v12/miner/miner_state.go b/builtin/v12/miner/miner_state.go
@@ -158,23 +158,30 @@ type SectorPreCommitOnChainInfo struct {
 	PreCommitEpoch   abi.ChainEpoch
 }
 
+type SectorOnChainInfoFlags uint32
+
+const (
+	SIMPLE_QA_POWER  SectorOnChainInfoFlags = 1 << iota // QA power mechanism introduced in FIP-0045
+)
+
+
 // Information stored on-chain for a proven sector.
 type SectorOnChainInfo struct {
 	SectorNumber          abi.SectorNumber
 	SealProof             abi.RegisteredSealProof // The seal proof type implies the PoSt proof/s
 	SealedCID             cid.Cid                 // CommR
 	DealIDs               []abi.DealID
-	Activation            abi.ChainEpoch  // Epoch during which the sector proof was accepted
-	Expiration            abi.ChainEpoch  // Epoch during which the sector expires
-	DealWeight            abi.DealWeight  // Integral of active deals over sector lifetime
-	VerifiedDealWeight    abi.DealWeight  // Integral of active verified deals over sector lifetime
-	InitialPledge         abi.TokenAmount // Pledge collected to commit this sector
-	ExpectedDayReward     abi.TokenAmount // Expected one day projection of reward for sector computed at activation time
-	ExpectedStoragePledge abi.TokenAmount // Expected twenty day projection of reward for sector computed at activation time
-	PowerBaseEpoch        abi.ChainEpoch  // Epoch at which this sector's power was most recently updated
-	ReplacedDayReward     abi.TokenAmount // Day reward of this sector before its power was most recently updated
-	SectorKeyCID          *cid.Cid        // The original SealedSectorCID, only gets set on the first ReplicaUpdate
-	SimpleQAPower         bool            // Flag for QA power mechanism introduced in FIP-0045
+	Activation            abi.ChainEpoch          // Epoch during which the sector proof was accepted
+	Expiration            abi.ChainEpoch          // Epoch during which the sector expires
+	DealWeight            abi.DealWeight          // Integral of active deals over sector lifetime
+	VerifiedDealWeight    abi.DealWeight          // Integral of active verified deals over sector lifetime
+	InitialPledge         abi.TokenAmount         // Pledge collected to commit this sector
+	ExpectedDayReward     abi.TokenAmount         // Expected one day projection of reward for sector computed at activation time
+	ExpectedStoragePledge abi.TokenAmount         // Expected twenty day projection of reward for sector computed at activation time
+	PowerBaseEpoch        abi.ChainEpoch          // Epoch at which this sector's power was most recently updated
+	ReplacedDayReward     abi.TokenAmount         // Day reward of this sector before its power was most recently updated
+	SectorKeyCID          *cid.Cid                // The original SealedSectorCID, only gets set on the first ReplicaUpdate
+  Flags                 SectorOnChainInfoFlags  // Additional flags
 }
 
 func (st *State) GetInfo(store adt.Store) (*MinerInfo, error) {