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Add comment to describe callers to ActivateBestChain

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This commit is contained in:
Matt Corallo 2017-01-12 12:15:17 -08:00
parent 962f7f054f
commit 73666ad059
1 changed files with 5 additions and 0 deletions
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5
src/validation.cpp
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@ -2388,6 +2388,11 @@ static void NotifyHeaderTip() {
* that is already loaded (to avoid loading it again from disk). * that is already loaded (to avoid loading it again from disk).
*/ */
bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams, std::shared_ptr<const CBlock> pblock) { bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams, std::shared_ptr<const CBlock> pblock) {
// Note that while we're often called here from ProcessNewBlock, this is
// far from a guarantee. Things in the P2P/RPC will often end up calling
// us in the middle of ProcessNewBlock - do not assume pblock is set
// sanely for performance or correctness!
CBlockIndex *pindexMostWork = NULL; CBlockIndex *pindexMostWork = NULL;
CBlockIndex *pindexNewTip = NULL; CBlockIndex *pindexNewTip = NULL;
do { do {