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Merge bitcoin/bitcoin#27125: refactor, kernel: Decouple ArgsManager from blockstorage

Browse Source 
5ff63a09a9 refactor, blockstorage: Replace stopafterblockimport arg (TheCharlatan)
18e5ba7c80 refactor, blockstorage: Replace blocksdir arg (TheCharlatan)
02a0899527 refactor, BlockManager: Replace fastprune from arg with options (TheCharlatan)
a498d699e3 refactor/iwyu: Complete includes for blockmanager_args (TheCharlatan)
f0bb1021f0 refactor: Move functions to BlockManager methods (TheCharlatan)
cfbb212493 zmq: Pass lambda to zmq's ZMQPublishRawBlockNotifier (TheCharlatan)
8ed4ff8e05 refactor: Declare g_zmq_notification_interface as unique_ptr (TheCharlatan)

Pull request description:

  The libbitcoin_kernel library should not rely on the `ArgsManager`, but rather use option structs that can be passed to the various classes it uses. This PR removes reliance on the `ArgsManager` from the `blockstorage.*` files. Like similar prior work, it uses the options struct in the `BlockManager` that can be populated with `ArgsManager` values.

  Some related prior work: https://github.com/bitcoin/bitcoin/pull/26889 https://github.com/bitcoin/bitcoin/pull/25862 https://github.com/bitcoin/bitcoin/pull/25527 https://github.com/bitcoin/bitcoin/pull/25487

  Related PR removing blockstorage globals: https://github.com/bitcoin/bitcoin/pull/25781

ACKs for top commit:
  ryanofsky:
    Code review ACK 5ff63a09a9. Since last ACK just added std::move and fixed commit title. Sorry for the noise!
  mzumsande:
    Code Review ACK 5ff63a09a9

Tree-SHA512: 4bde8fd140a40b97eca923e9016d85dcea6fad6fd199731f158376294af59c3e8b163a0725aa47b4be3519b61828044e0a042deea005e0c28de21d8b6c3e1ea7
This commit is contained in:
fanquake
2023-05-11 10:14:30 +01:00
parent 3ff67f7783 5ff63a09a9
commit c2f2abd0a4
33 changed files with 194 additions and 174 deletions
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23
src/validation.cpp
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@@ -79,10 +79,7 @@ using node::BlockMap;
using node::CBlockIndexHeightOnlyComparator;
using node::CBlockIndexWorkComparator;
using node::fReindex;
using node::ReadBlockFromDisk;
using node::SnapshotMetadata;
using node::UndoReadFromDisk;
using node::UnlinkPrunedFiles;
/** Maximum kilobytes for transactions to store for processing during reorg */
static const unsigned int MAX_DISCONNECTED_TX_POOL_SIZE = 20000;
@@ -1914,7 +1911,7 @@ DisconnectResult Chainstate::DisconnectBlock(const CBlock& block, const CBlockIn
bool fClean = true;
CBlockUndo blockUndo;
if (!UndoReadFromDisk(blockUndo, pindex)) {
if (!m_blockman.UndoReadFromDisk(blockUndo, *pindex)) {
error("DisconnectBlock(): failure reading undo data");
return DISCONNECT_FAILED;
}
@@ -2545,7 +2542,7 @@ bool Chainstate::FlushStateToDisk(
if (fFlushForPrune) {
LOG_TIME_MILLIS_WITH_CATEGORY("unlink pruned files", BCLog::BENCH);
UnlinkPrunedFiles(setFilesToPrune);
m_blockman.UnlinkPrunedFiles(setFilesToPrune);
}
m_last_write = nNow;
}
@@ -2709,7 +2706,7 @@ bool Chainstate::DisconnectTip(BlockValidationState& state, DisconnectedBlockTra
// Read block from disk.
std::shared_ptr<CBlock> pblock = std::make_shared<CBlock>();
CBlock& block = *pblock;
if (!ReadBlockFromDisk(block, pindexDelete, m_chainman.GetConsensus())) {
if (!m_blockman.ReadBlockFromDisk(block, *pindexDelete)) {
return error("DisconnectTip(): Failed to read block");
}
// Apply the block atomically to the chain state.
@@ -2826,7 +2823,7 @@ bool Chainstate::ConnectTip(BlockValidationState& state, CBlockIndex* pindexNew,
std::shared_ptr<const CBlock> pthisBlock;
if (!pblock) {
std::shared_ptr<CBlock> pblockNew = std::make_shared<CBlock>();
if (!ReadBlockFromDisk(*pblockNew, pindexNew, m_chainman.GetConsensus())) {
if (!m_blockman.ReadBlockFromDisk(*pblockNew, *pindexNew)) {
return AbortNode(state, "Failed to read block");
}
pthisBlock = pblockNew;
@@ -4208,7 +4205,7 @@ VerifyDBResult CVerifyDB::VerifyDB(
}
CBlock block;
// check level 0: read from disk
if (!ReadBlockFromDisk(block, pindex, consensus_params)) {
if (!chainstate.m_blockman.ReadBlockFromDisk(block, *pindex)) {
LogPrintf("Verification error: ReadBlockFromDisk failed at %d, hash=%s\n", pindex->nHeight, pindex->GetBlockHash().ToString());
return VerifyDBResult::CORRUPTED_BLOCK_DB;
}
@@ -4222,7 +4219,7 @@ VerifyDBResult CVerifyDB::VerifyDB(
if (nCheckLevel >= 2 && pindex) {
CBlockUndo undo;
if (!pindex->GetUndoPos().IsNull()) {
if (!UndoReadFromDisk(undo, pindex)) {
if (!chainstate.m_blockman.UndoReadFromDisk(undo, *pindex)) {
LogPrintf("Verification error: found bad undo data at %d, hash=%s\n", pindex->nHeight, pindex->GetBlockHash().ToString());
return VerifyDBResult::CORRUPTED_BLOCK_DB;
}
@@ -4274,7 +4271,7 @@ VerifyDBResult CVerifyDB::VerifyDB(
uiInterface.ShowProgress(_("Verifying blocks…").translated, percentageDone, false);
pindex = chainstate.m_chain.Next(pindex);
CBlock block;
if (!ReadBlockFromDisk(block, pindex, consensus_params)) {
if (!chainstate.m_blockman.ReadBlockFromDisk(block, *pindex)) {
LogPrintf("Verification error: ReadBlockFromDisk failed at %d, hash=%s\n", pindex->nHeight, pindex->GetBlockHash().ToString());
return VerifyDBResult::CORRUPTED_BLOCK_DB;
}
@@ -4303,7 +4300,7 @@ bool Chainstate::RollforwardBlock(const CBlockIndex* pindex, CCoinsViewCache& in
AssertLockHeld(cs_main);
// TODO: merge with ConnectBlock
CBlock block;
if (!ReadBlockFromDisk(block, pindex, m_chainman.GetConsensus())) {
if (!m_blockman.ReadBlockFromDisk(block, *pindex)) {
return error("ReplayBlock(): ReadBlockFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
}
@@ -4355,7 +4352,7 @@ bool Chainstate::ReplayBlocks()
while (pindexOld != pindexFork) {
if (pindexOld->nHeight > 0) { // Never disconnect the genesis block.
CBlock block;
if (!ReadBlockFromDisk(block, pindexOld, m_chainman.GetConsensus())) {
if (!m_blockman.ReadBlockFromDisk(block, *pindexOld)) {
return error("RollbackBlock(): ReadBlockFromDisk() failed at %d, hash=%s", pindexOld->nHeight, pindexOld->GetBlockHash().ToString());
}
LogPrintf("Rolling back %s (%i)\n", pindexOld->GetBlockHash().ToString(), pindexOld->nHeight);
@@ -4666,7 +4663,7 @@ void Chainstate::LoadExternalBlockFile(
while (range.first != range.second) {
std::multimap<uint256, FlatFilePos>::iterator it = range.first;
std::shared_ptr<CBlock> pblockrecursive = std::make_shared<CBlock>();
if (ReadBlockFromDisk(*pblockrecursive, it->second, params.GetConsensus())) {
if (m_blockman.ReadBlockFromDisk(*pblockrecursive, it->second)) {
LogPrint(BCLog::REINDEX, "%s: Processing out of order child %s of %s\n", __func__, pblockrecursive->GetHash().ToString(),
head.ToString());
LOCK(cs_main);