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mining: Optimize get the block's votes tx.

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The optimizes to check the height of the next block is greater than the
threshold first since it is more likely in the NewBlockTemplate
function.
This commit is contained in:
Sarlor 2019-02-08 15:25:53 +08:00 committed by Dave Collins
parent 73a60c8f02
commit dcd2d701b5
1 changed files with 16 additions and 16 deletions
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32
mining.go
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@ -1589,25 +1589,25 @@ mempoolLoop:
voters := 0
var voteBitsVoters []uint16
for _, tx := range blockTxns {
msgTx := tx.MsgTx()
if nextBlockHeight < stakeValidationHeight {
break // No SSGen should be present before this height.
}
// Have SSGen should be present after this height.
if nextBlockHeight >= stakeValidationHeight {
for _, tx := range blockTxns {
msgTx := tx.MsgTx()
if stake.IsSSGen(msgTx) {
txCopy := dcrutil.NewTxDeepTxIns(msgTx)
if maybeInsertStakeTx(g.blockManager, txCopy, !knownDisapproved) {
vb := stake.SSGenVoteBits(txCopy.MsgTx())
voteBitsVoters = append(voteBitsVoters, vb)
blockTxnsStake = append(blockTxnsStake, txCopy)
voters++
if stake.IsSSGen(msgTx) {
txCopy := dcrutil.NewTxDeepTxIns(msgTx)
if maybeInsertStakeTx(g.blockManager, txCopy, !knownDisapproved) {
vb := stake.SSGenVoteBits(txCopy.MsgTx())
voteBitsVoters = append(voteBitsVoters, vb)
blockTxnsStake = append(blockTxnsStake, txCopy)
voters++
}
}
}
// Don't let this overflow, although probably it's impossible.
if voters >= math.MaxUint16 {
break
// Don't let this overflow, although probably it's impossible.
if voters >= math.MaxUint16 {
break
}
}
}