LBRYCommunity/lbrycrd
1
0
Fork 0
Code Issues 29 Pull requests 1 Projects Releases 32 Packages Wiki Activity

Avoid calling GetSerializeSize on each tx in a block if !fTxIndex

Browse source
This commit is contained in:
Matt Corallo 2017-04-27 11:31:53 -04:00
parent 2862aca40f
commit 22fdddeabb
1 changed files with 5 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/validation.cpp
View file

@ -1647,6 +1647,8 @@ static bool WriteUndoDataForBlock(const CBlockUndo& blockundo, CValidationState&
static bool WriteTxIndexDataForBlock(const CBlock& block, CValidationState& state, CBlockIndex* pindex) static bool WriteTxIndexDataForBlock(const CBlock& block, CValidationState& state, CBlockIndex* pindex)
{ {
if (!fTxIndex) return true;
CDiskTxPos pos(pindex->GetBlockPos(), GetSizeOfCompactSize(block.vtx.size())); CDiskTxPos pos(pindex->GetBlockPos(), GetSizeOfCompactSize(block.vtx.size()));
std::vector<std::pair<uint256, CDiskTxPos> > vPos; std::vector<std::pair<uint256, CDiskTxPos> > vPos;
vPos.reserve(block.vtx.size()); vPos.reserve(block.vtx.size());
@ -1656,9 +1658,9 @@ static bool WriteTxIndexDataForBlock(const CBlock& block, CValidationState& stat
pos.nTxOffset += ::GetSerializeSize(*tx, SER_DISK, CLIENT_VERSION); pos.nTxOffset += ::GetSerializeSize(*tx, SER_DISK, CLIENT_VERSION);
} }
if (fTxIndex) if (!pblocktree->WriteTxIndex(vPos)) {
if (!pblocktree->WriteTxIndex(vPos))
return AbortNode(state, "Failed to write transaction index"); return AbortNode(state, "Failed to write transaction index");
}
return true; return true;
} }