diff options
| -rw-r--r-- | src/init.cpp | 4 | ||||
| -rw-r--r-- | src/validation.cpp | 23 | ||||
| -rw-r--r-- | src/validation.h | 5 |
3 files changed, 18 insertions, 14 deletions
diff --git a/src/init.cpp b/src/init.cpp index bb82130542..d7b09b5e46 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -1557,8 +1557,8 @@ bool AppInitMain(InitInterfaces& interfaces) is_coinsview_empty = fReset || fReindexChainState || ::ChainstateActive().CoinsTip().GetBestBlock().IsNull(); if (!is_coinsview_empty) { - // LoadChainTip sets ::ChainActive() based on CoinsTip()'s best block - if (!LoadChainTip(chainparams)) { + // LoadChainTip initializes the chain based on CoinsTip()'s best block + if (!::ChainstateActive().LoadChainTip(chainparams)) { strLoadError = _("Error initializing block database").translated; break; } diff --git a/src/validation.cpp b/src/validation.cpp index 6a9b0c95fb..60baebccfd 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -3932,28 +3932,31 @@ bool static LoadBlockIndexDB(const CChainParams& chainparams) EXCLUSIVE_LOCKS_RE return true; } -bool LoadChainTip(const CChainParams& chainparams) +bool CChainState::LoadChainTip(const CChainParams& chainparams) { AssertLockHeld(cs_main); - const CCoinsViewCache& coins_cache = ::ChainstateActive().CoinsTip(); + const CCoinsViewCache& coins_cache = CoinsTip(); assert(!coins_cache.GetBestBlock().IsNull()); // Never called when the coins view is empty + const CBlockIndex* tip = m_chain.Tip(); - if (::ChainActive().Tip() && - ::ChainActive().Tip()->GetBlockHash() == coins_cache.GetBestBlock()) return true; + if (tip && tip->GetBlockHash() == coins_cache.GetBestBlock()) { + return true; + } // Load pointer to end of best chain CBlockIndex* pindex = LookupBlockIndex(coins_cache.GetBestBlock()); if (!pindex) { return false; } - ::ChainActive().SetTip(pindex); - - ::ChainstateActive().PruneBlockIndexCandidates(); + m_chain.SetTip(pindex); + PruneBlockIndexCandidates(); + tip = m_chain.Tip(); LogPrintf("Loaded best chain: hashBestChain=%s height=%d date=%s progress=%f\n", - ::ChainActive().Tip()->GetBlockHash().ToString(), ::ChainActive().Height(), - FormatISO8601DateTime(::ChainActive().Tip()->GetBlockTime()), - GuessVerificationProgress(chainparams.TxData(), ::ChainActive().Tip())); + tip->GetBlockHash().ToString(), + m_chain.Height(), + FormatISO8601DateTime(tip->GetBlockTime()), + GuessVerificationProgress(chainparams.TxData(), tip)); return true; } diff --git a/src/validation.h b/src/validation.h index e3ef051115..a6decf9a99 100644 --- a/src/validation.h +++ b/src/validation.h @@ -240,8 +240,6 @@ bool LoadGenesisBlock(const CChainParams& chainparams); /** Load the block tree and coins database from disk, * initializing state if we're running with -reindex. */ bool LoadBlockIndex(const CChainParams& chainparams) EXCLUSIVE_LOCKS_REQUIRED(cs_main); -/** Update the chain tip based on database information. */ -bool LoadChainTip(const CChainParams& chainparams) EXCLUSIVE_LOCKS_REQUIRED(cs_main); /** Unload database information */ void UnloadBlockIndex(); /** Run an instance of the script checking thread */ @@ -721,6 +719,9 @@ public: */ void CheckBlockIndex(const Consensus::Params& consensusParams); + /** Update the chain tip based on database information, i.e. CoinsTip()'s best block. */ + bool LoadChainTip(const CChainParams& chainparams) EXCLUSIVE_LOCKS_REQUIRED(cs_main); + private: bool ActivateBestChainStep(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexMostWork, const std::shared_ptr<const CBlock>& pblock, bool& fInvalidFound, ConnectTrace& connectTrace) EXCLUSIVE_LOCKS_REQUIRED(cs_main, ::mempool.cs); bool ConnectTip(CValidationState& state, const CChainParams& chainparams, CBlockIndex* pindexNew, const std::shared_ptr<const CBlock>& pblock, ConnectTrace& connectTrace, DisconnectedBlockTransactions& disconnectpool) EXCLUSIVE_LOCKS_REQUIRED(cs_main, ::mempool.cs); |