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Pass mempool pointer to GetCoinsCacheSizeState

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pull/764/head
MarcoFalke 4 years ago
parent fac674db20
commit fae8c28dae
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GPG Key ID: CE2B75697E69A548
3 changed files with 17 additions and 17 deletions
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22
src/test/validation_flush_tests.cpp
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@ -56,7 +56,7 @@ BOOST_AUTO_TEST_CASE(getcoinscachesizestate)
// Without any coins in the cache, we shouldn't need to flush. // Without any coins in the cache, we shouldn't need to flush.
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0), chainstate.GetCoinsCacheSizeState(&tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0),
CoinsCacheSizeState::OK); CoinsCacheSizeState::OK);
// If the initial memory allocations of cacheCoins don't match these common // If the initial memory allocations of cacheCoins don't match these common
@ -71,7 +71,7 @@ BOOST_AUTO_TEST_CASE(getcoinscachesizestate)
} }
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0), chainstate.GetCoinsCacheSizeState(&tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0),
CoinsCacheSizeState::CRITICAL); CoinsCacheSizeState::CRITICAL);
BOOST_TEST_MESSAGE("Exiting cache flush tests early due to unsupported arch"); BOOST_TEST_MESSAGE("Exiting cache flush tests early due to unsupported arch");
@ -92,7 +92,7 @@ BOOST_AUTO_TEST_CASE(getcoinscachesizestate)
print_view_mem_usage(view); print_view_mem_usage(view);
BOOST_CHECK_EQUAL(view.AccessCoin(res).DynamicMemoryUsage(), COIN_SIZE); BOOST_CHECK_EQUAL(view.AccessCoin(res).DynamicMemoryUsage(), COIN_SIZE);
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0), chainstate.GetCoinsCacheSizeState(&tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0),
CoinsCacheSizeState::OK); CoinsCacheSizeState::OK);
} }
@ -100,26 +100,26 @@ BOOST_AUTO_TEST_CASE(getcoinscachesizestate)
for (int i{0}; i < 4; ++i) { for (int i{0}; i < 4; ++i) {
add_coin(view); add_coin(view);
print_view_mem_usage(view); print_view_mem_usage(view);
if (chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0) == if (chainstate.GetCoinsCacheSizeState(&tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0) ==
CoinsCacheSizeState::CRITICAL) { CoinsCacheSizeState::CRITICAL) {
break; break;
} }
} }
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0), chainstate.GetCoinsCacheSizeState(&tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 0),
CoinsCacheSizeState::CRITICAL); CoinsCacheSizeState::CRITICAL);
// Passing non-zero max mempool usage should allow us more headroom. // Passing non-zero max mempool usage should allow us more headroom.
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 1 << 10), chainstate.GetCoinsCacheSizeState(&tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 1 << 10),
CoinsCacheSizeState::OK); CoinsCacheSizeState::OK);
for (int i{0}; i < 3; ++i) { for (int i{0}; i < 3; ++i) {
add_coin(view); add_coin(view);
print_view_mem_usage(view); print_view_mem_usage(view);
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 1 << 10), chainstate.GetCoinsCacheSizeState(&tx_pool, MAX_COINS_CACHE_BYTES, /*max_mempool_size_bytes*/ 1 << 10),
CoinsCacheSizeState::OK); CoinsCacheSizeState::OK);
} }
@ -135,7 +135,7 @@ BOOST_AUTO_TEST_CASE(getcoinscachesizestate)
BOOST_CHECK(usage_percentage >= 0.9); BOOST_CHECK(usage_percentage >= 0.9);
BOOST_CHECK(usage_percentage < 1); BOOST_CHECK(usage_percentage < 1);
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, 1 << 10), chainstate.GetCoinsCacheSizeState(&tx_pool, MAX_COINS_CACHE_BYTES, 1 << 10),
CoinsCacheSizeState::LARGE); CoinsCacheSizeState::LARGE);
} }
@ -143,7 +143,7 @@ BOOST_AUTO_TEST_CASE(getcoinscachesizestate)
for (int i{0}; i < 1000; ++i) { for (int i{0}; i < 1000; ++i) {
add_coin(view); add_coin(view);
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
chainstate.GetCoinsCacheSizeState(tx_pool), chainstate.GetCoinsCacheSizeState(&tx_pool),
CoinsCacheSizeState::OK); CoinsCacheSizeState::OK);
} }
@ -151,7 +151,7 @@ BOOST_AUTO_TEST_CASE(getcoinscachesizestate)
// preallocated memory that doesn't get reclaimed even after flush. // preallocated memory that doesn't get reclaimed even after flush.
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, 0), chainstate.GetCoinsCacheSizeState(&tx_pool, MAX_COINS_CACHE_BYTES, 0),
CoinsCacheSizeState::CRITICAL); CoinsCacheSizeState::CRITICAL);
view.SetBestBlock(InsecureRand256()); view.SetBestBlock(InsecureRand256());
@ -159,7 +159,7 @@ BOOST_AUTO_TEST_CASE(getcoinscachesizestate)
print_view_mem_usage(view); print_view_mem_usage(view);
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
chainstate.GetCoinsCacheSizeState(tx_pool, MAX_COINS_CACHE_BYTES, 0), chainstate.GetCoinsCacheSizeState(&tx_pool, MAX_COINS_CACHE_BYTES, 0),
CoinsCacheSizeState::CRITICAL); CoinsCacheSizeState::CRITICAL);
} }

8
src/validation.cpp
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@ -2227,7 +2227,7 @@ bool CChainState::ConnectBlock(const CBlock& block, BlockValidationState& state,
return true; return true;
} }
CoinsCacheSizeState CChainState::GetCoinsCacheSizeState(const CTxMemPool& tx_pool) CoinsCacheSizeState CChainState::GetCoinsCacheSizeState(const CTxMemPool* tx_pool)
{ {
return this->GetCoinsCacheSizeState( return this->GetCoinsCacheSizeState(
tx_pool, tx_pool,
@ -2236,11 +2236,11 @@ CoinsCacheSizeState CChainState::GetCoinsCacheSizeState(const CTxMemPool& tx_poo
} }
CoinsCacheSizeState CChainState::GetCoinsCacheSizeState( CoinsCacheSizeState CChainState::GetCoinsCacheSizeState(
const CTxMemPool& tx_pool, const CTxMemPool* tx_pool,
size_t max_coins_cache_size_bytes, size_t max_coins_cache_size_bytes,
size_t max_mempool_size_bytes) size_t max_mempool_size_bytes)
{ {
int64_t nMempoolUsage = tx_pool.DynamicMemoryUsage(); const int64_t nMempoolUsage = tx_pool ? tx_pool->DynamicMemoryUsage() : 0;
int64_t cacheSize = CoinsTip().DynamicMemoryUsage(); int64_t cacheSize = CoinsTip().DynamicMemoryUsage();
int64_t nTotalSpace = int64_t nTotalSpace =
max_coins_cache_size_bytes + std::max<int64_t>(max_mempool_size_bytes - nMempoolUsage, 0); max_coins_cache_size_bytes + std::max<int64_t>(max_mempool_size_bytes - nMempoolUsage, 0);
@ -2279,7 +2279,7 @@ bool CChainState::FlushStateToDisk(
{ {
bool fFlushForPrune = false; bool fFlushForPrune = false;
bool fDoFullFlush = false; bool fDoFullFlush = false;
CoinsCacheSizeState cache_state = GetCoinsCacheSizeState(::mempool); CoinsCacheSizeState cache_state = GetCoinsCacheSizeState(&::mempool);
LOCK(cs_LastBlockFile); LOCK(cs_LastBlockFile);
if (fPruneMode && (fCheckForPruning || nManualPruneHeight > 0) && !fReindex) { if (fPruneMode && (fCheckForPruning || nManualPruneHeight > 0) && !fReindex) {
if (nManualPruneHeight > 0) { if (nManualPruneHeight > 0) {

4
src/validation.h
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@ -674,11 +674,11 @@ public:
//! Dictates whether we need to flush the cache to disk or not. //! Dictates whether we need to flush the cache to disk or not.
//! //!
//! @return the state of the size of the coins cache. //! @return the state of the size of the coins cache.
CoinsCacheSizeState GetCoinsCacheSizeState(const CTxMemPool& tx_pool) CoinsCacheSizeState GetCoinsCacheSizeState(const CTxMemPool* tx_pool)
EXCLUSIVE_LOCKS_REQUIRED(::cs_main); EXCLUSIVE_LOCKS_REQUIRED(::cs_main);
CoinsCacheSizeState GetCoinsCacheSizeState( CoinsCacheSizeState GetCoinsCacheSizeState(
const CTxMemPool& tx_pool, const CTxMemPool* tx_pool,
size_t max_coins_cache_size_bytes, size_t max_coins_cache_size_bytes,
size_t max_mempool_size_bytes) EXCLUSIVE_LOCKS_REQUIRED(::cs_main); size_t max_mempool_size_bytes) EXCLUSIVE_LOCKS_REQUIRED(::cs_main);

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