diff options
Diffstat (limited to 'src/validation.cpp')
-rw-r--r-- | src/validation.cpp | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/src/validation.cpp b/src/validation.cpp index f4b316f67a..58686632f9 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -69,7 +69,6 @@ using node::CBlockIndexHeightOnlyComparator; using node::CBlockIndexWorkComparator; using node::CCoinsStats; using node::CoinStatsHashType; -using node::fHavePruned; using node::fImporting; using node::fPruneMode; using node::fReindex; @@ -120,7 +119,6 @@ const std::vector<std::string> CHECKLEVEL_DOC { */ RecursiveMutex cs_main; -CBlockIndex *pindexBestHeader = nullptr; Mutex g_best_block_mutex; std::condition_variable g_best_block_cv; uint256 g_best_block; @@ -280,8 +278,9 @@ static bool IsCurrentForFeeEstimation(CChainState& active_chainstate) EXCLUSIVE_ return false; if (active_chainstate.m_chain.Tip()->GetBlockTime() < count_seconds(GetTime<std::chrono::seconds>() - MAX_FEE_ESTIMATION_TIP_AGE)) return false; - if (active_chainstate.m_chain.Height() < pindexBestHeader->nHeight - 1) + if (active_chainstate.m_chain.Height() < active_chainstate.m_chainman.m_best_header->nHeight - 1) { return false; + } return true; } @@ -1602,8 +1601,8 @@ void CChainState::InvalidChainFound(CBlockIndex* pindexNew) if (!m_chainman.m_best_invalid || pindexNew->nChainWork > m_chainman.m_best_invalid->nChainWork) { m_chainman.m_best_invalid = pindexNew; } - if (pindexBestHeader != nullptr && pindexBestHeader->GetAncestor(pindexNew->nHeight) == pindexNew) { - pindexBestHeader = m_chain.Tip(); + if (m_chainman.m_best_header != nullptr && m_chainman.m_best_header->GetAncestor(pindexNew->nHeight) == pindexNew) { + m_chainman.m_best_header = m_chain.Tip(); } LogPrintf("%s: invalid block=%s height=%d log2_work=%f date=%s\n", __func__, @@ -2029,8 +2028,8 @@ bool CChainState::ConnectBlock(const CBlock& block, BlockValidationState& state, BlockMap::const_iterator it = m_blockman.m_block_index.find(hashAssumeValid); if (it != m_blockman.m_block_index.end()) { if (it->second.GetAncestor(pindex->nHeight) == pindex && - pindexBestHeader->GetAncestor(pindex->nHeight) == pindex && - pindexBestHeader->nChainWork >= nMinimumChainWork) { + m_chainman.m_best_header->GetAncestor(pindex->nHeight) == pindex && + m_chainman.m_best_header->nChainWork >= nMinimumChainWork) { // This block is a member of the assumed verified chain and an ancestor of the best header. // Script verification is skipped when connecting blocks under the // assumevalid block. Assuming the assumevalid block is valid this @@ -2045,7 +2044,7 @@ bool CChainState::ConnectBlock(const CBlock& block, BlockValidationState& state, // artificially set the default assumed verified block further back. // The test against nMinimumChainWork prevents the skipping when denied access to any chain at // least as good as the expected chain. - fScriptChecks = (GetBlockProofEquivalentTime(*pindexBestHeader, *pindex, *pindexBestHeader, m_params.GetConsensus()) <= 60 * 60 * 24 * 7 * 2); + fScriptChecks = (GetBlockProofEquivalentTime(*m_chainman.m_best_header, *pindex, *m_chainman.m_best_header, m_params.GetConsensus()) <= 60 * 60 * 24 * 7 * 2); } } } @@ -2358,9 +2357,9 @@ bool CChainState::FlushStateToDisk( } if (!setFilesToPrune.empty()) { fFlushForPrune = true; - if (!fHavePruned) { + if (!m_blockman.m_have_pruned) { m_blockman.m_block_tree_db->WriteFlag("prunedblockfiles", true); - fHavePruned = true; + m_blockman.m_have_pruned = true; } } } @@ -2904,7 +2903,7 @@ static bool NotifyHeaderTip(CChainState& chainstate) LOCKS_EXCLUDED(cs_main) { CBlockIndex* pindexHeader = nullptr; { LOCK(cs_main); - pindexHeader = pindexBestHeader; + pindexHeader = chainstate.m_chainman.m_best_header; if (pindexHeader != pindexHeaderOld) { fNotify = true; @@ -3621,7 +3620,7 @@ bool ChainstateManager::AcceptBlockHeader(const CBlockHeader& block, BlockValida } } } - CBlockIndex* pindex{m_blockman.AddToBlockIndex(block)}; + CBlockIndex* pindex{m_blockman.AddToBlockIndex(block, m_best_header)}; if (ppindex) *ppindex = pindex; @@ -4122,13 +4121,11 @@ void UnloadBlockIndex(CTxMemPool* mempool, ChainstateManager& chainman) { AssertLockHeld(::cs_main); chainman.Unload(); - pindexBestHeader = nullptr; if (mempool) mempool->clear(); g_versionbitscache.Clear(); for (int b = 0; b < VERSIONBITS_NUM_BITS; b++) { warningcache[b].clear(); } - fHavePruned = false; } bool ChainstateManager::LoadBlockIndex() @@ -4203,6 +4200,8 @@ bool ChainstateManager::LoadBlockIndex() if (pindex->nStatus & BLOCK_FAILED_MASK && (!m_best_invalid || pindex->nChainWork > m_best_invalid->nChainWork)) { m_best_invalid = pindex; } + if (pindex->IsValid(BLOCK_VALID_TREE) && (m_best_header == nullptr || CBlockIndexWorkComparator()(m_best_header, pindex))) + m_best_header = pindex; } needs_init = m_blockman.m_block_index.empty(); @@ -4237,7 +4236,7 @@ bool CChainState::LoadGenesisBlock() if (blockPos.IsNull()) { return error("%s: writing genesis block to disk failed", __func__); } - CBlockIndex *pindex = m_blockman.AddToBlockIndex(block); + CBlockIndex* pindex = m_blockman.AddToBlockIndex(block, m_chainman.m_best_header); ReceivedBlockTransactions(block, pindex, blockPos); } catch (const std::runtime_error& e) { return error("%s: failed to write genesis block: %s", __func__, e.what()); @@ -4448,7 +4447,7 @@ void CChainState::CheckBlockIndex() // HAVE_DATA is only equivalent to nTx > 0 (or VALID_TRANSACTIONS) if no pruning has occurred. // Unless these indexes are assumed valid and pending block download on a // background chainstate. - if (!fHavePruned && !pindex->IsAssumedValid()) { + if (!m_blockman.m_have_pruned && !pindex->IsAssumedValid()) { // If we've never pruned, then HAVE_DATA should be equivalent to nTx > 0 assert(!(pindex->nStatus & BLOCK_HAVE_DATA) == (pindex->nTx == 0)); assert(pindexFirstMissing == pindexFirstNeverProcessed); @@ -4522,7 +4521,7 @@ void CChainState::CheckBlockIndex() if (pindexFirstMissing == nullptr) assert(!foundInUnlinked); // We aren't missing data for any parent -- cannot be in m_blocks_unlinked. if (pindex->pprev && (pindex->nStatus & BLOCK_HAVE_DATA) && pindexFirstNeverProcessed == nullptr && pindexFirstMissing != nullptr) { // We HAVE_DATA for this block, have received data for all parents at some point, but we're currently missing data for some parent. - assert(fHavePruned); // We must have pruned. + assert(m_blockman.m_have_pruned); // We must have pruned. // This block may have entered m_blocks_unlinked if: // - it has a descendant that at some point had more work than the // tip, and @@ -5169,6 +5168,7 @@ void ChainstateManager::Unload() m_failed_blocks.clear(); m_blockman.Unload(); + m_best_header = nullptr; m_best_invalid = nullptr; } |