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Merge #13792: tx pool: Avoid passing redundant hash into addUnchecked (scripted-diff)

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fa587773e5 scripted-diff: Remove unused first argument to addUnchecked (MarcoFalke)
fe5c49766c tx pool: Use the entry's hash instead of the one passed to addUnchecked (MarcoFalke)
ddd395f968 Mark CTxMemPoolEntry members that should not be modified const (MarcoFalke)

Pull request description:

  Several years ago the transaction hash was not cached. For optimization the hash was instead passed into `addUnchecked` to avoid re-calculating it. See f77654a0e9

  Passing in the hash is now redundant and the argument can safely be removed.

Tree-SHA512: 0206b65c7a014295f67574120e8c5397bf1b1bd70c918ae1360ab093676f7f89a6f084fd2c7000a141baebfe63fe6f515559e38c4ac71810ba64f949f9c0467f
This commit is contained in:
Wladimir J. van der Laan
2018-08-29 16:24:30 +02:00
parent 1361f8babc fa587773e5
commit 888acefa5e
8 changed files with 90 additions and 93 deletions
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6
src/test/policyestimator_tests.cpp
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@@ -58,7 +58,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
for (int k = 0; k < 4; k++) { // add 4 fee txs
tx.vin[0].prevout.n = 10000*blocknum+100*j+k; // make transaction unique
uint256 hash = tx.GetHash();
mpool.addUnchecked(hash, entry.Fee(feeV[j]).Time(GetTime()).Height(blocknum).FromTx(tx));
mpool.addUnchecked(entry.Fee(feeV[j]).Time(GetTime()).Height(blocknum).FromTx(tx));
txHashes[j].push_back(hash);
}
}
@@ -129,7 +129,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
for (int k = 0; k < 4; k++) { // add 4 fee txs
tx.vin[0].prevout.n = 10000*blocknum+100*j+k;
uint256 hash = tx.GetHash();
mpool.addUnchecked(hash, entry.Fee(feeV[j]).Time(GetTime()).Height(blocknum).FromTx(tx));
mpool.addUnchecked(entry.Fee(feeV[j]).Time(GetTime()).Height(blocknum).FromTx(tx));
txHashes[j].push_back(hash);
}
}
@@ -164,7 +164,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
for (int k = 0; k < 4; k++) { // add 4 fee txs
tx.vin[0].prevout.n = 10000*blocknum+100*j+k;
uint256 hash = tx.GetHash();
mpool.addUnchecked(hash, entry.Fee(feeV[j]).Time(GetTime()).Height(blocknum).FromTx(tx));
mpool.addUnchecked(entry.Fee(feeV[j]).Time(GetTime()).Height(blocknum).FromTx(tx));
CTransactionRef ptx = mpool.get(hash);
if (ptx)
block.push_back(ptx);