[cleanup] Remove coin age priority completely.

Remove GetPriority and ComputePriority.  Remove internal machinery for tracking priority in CTxMemPoolEntry.

1 files changed, 2 insertions, 10 deletions

diff --git a/src/txmempool.h b/src/txmempool.h
index 6b2e680305..5d82e3016c 100644
--- a/src/txmempool.h
+++ b/src/txmempool.h
@@ -73,12 +73,9 @@ private:
     CTransactionRef tx;
     CAmount nFee;              //!< Cached to avoid expensive parent-transaction lookups
     size_t nTxWeight;          //!< ... and avoid recomputing tx weight (also used for GetTxSize())
-    size_t nModSize;           //!< ... and modified size for priority
     size_t nUsageSize;         //!< ... and total memory usage
     int64_t nTime;             //!< Local time when entering the mempool
-    double entryPriority;      //!< Priority when entering the mempool
     unsigned int entryHeight;  //!< Chain height when entering the mempool
-    CAmount inChainInputValue; //!< Sum of all txin values that are already in blockchain
     bool spendsCoinbase;       //!< keep track of transactions that spend a coinbase
     int64_t sigOpCost;         //!< Total sigop cost
     int64_t feeDelta;          //!< Used for determining the priority of the transaction for mining in a block
@@ -101,19 +98,14 @@ private:
 
 public:
     CTxMemPoolEntry(const CTransactionRef& _tx, const CAmount& _nFee,
-                    int64_t _nTime, double _entryPriority, unsigned int _entryHeight,
-                    CAmount _inChainInputValue, bool spendsCoinbase,
+                    int64_t _nTime, unsigned int _entryHeight,
+                    bool spendsCoinbase,
                     int64_t nSigOpsCost, LockPoints lp);
 
     CTxMemPoolEntry(const CTxMemPoolEntry& other);
 
     const CTransaction& GetTx() const { return *this->tx; }
     CTransactionRef GetSharedTx() const { return this->tx; }
-    /**
-     * Fast calculation of lower bound of current priority as update
-     * from entry priority. Only inputs that were originally in-chain will age.
-     */
-    double GetPriority(unsigned int currentHeight) const;
     const CAmount& GetFee() const { return nFee; }
     size_t GetTxSize() const;
     size_t GetTxWeight() const { return nTxWeight; }