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Track coinbase spends in CTxMemPoolEntry

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This allows us to optimize CTxMemPool::removeForReorg.
This commit is contained in:
Suhas Daftuar
2015-10-29 14:06:13 -04:00
parent bb8ea1f630
commit 7e49f5f8b4
6 changed files with 38 additions and 18 deletions
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8
src/txmempool.cpp
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@@ -21,9 +21,11 @@ using namespace std;
CTxMemPoolEntry::CTxMemPoolEntry(const CTransaction& _tx, const CAmount& _nFee,
int64_t _nTime, double _entryPriority, unsigned int _entryHeight,
bool poolHasNoInputsOf, CAmount _inChainInputValue):
bool poolHasNoInputsOf, CAmount _inChainInputValue,
bool _spendsCoinbase):
tx(_tx), nFee(_nFee), nTime(_nTime), entryPriority(_entryPriority), entryHeight(_entryHeight),
hadNoDependencies(poolHasNoInputsOf), inChainInputValue(_inChainInputValue)
hadNoDependencies(poolHasNoInputsOf), inChainInputValue(_inChainInputValue),
spendsCoinbase(_spendsCoinbase)
{
nTxSize = ::GetSerializeSize(tx, SER_NETWORK, PROTOCOL_VERSION);
nModSize = tx.CalculateModifiedSize(nTxSize);
@@ -488,7 +490,7 @@ void CTxMemPool::removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMem
const CTransaction& tx = it->GetTx();
if (!IsFinalTx(tx, nMemPoolHeight, GetAdjustedTime())) {
transactionsToRemove.push_back(tx);
} else {
} else if (it->GetSpendsCoinbase()) {
BOOST_FOREACH(const CTxIn& txin, tx.vin) {
indexed_transaction_set::const_iterator it2 = mapTx.find(txin.prevout.hash);
if (it2 != mapTx.end())