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| author | Péter Szilágyi <peterke@gmail.com> | 2018-02-06 00:40:32 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@users.noreply.github.com> | 2018-02-06 00:40:32 +0800 |
| commit | 55599ee95d4151a2502465e0afc7c47bd1acba77 (patch) | |
| tree | 4165e73ae852db4f025a5ed57f0bc499e87cb8b9 /eth/backend.go | |
| parent | 59336283c0dbeb1d0a74ff7a8b717b2b3bb0cf40 (diff) | |
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core, trie: intermediate mempool between trie and database (#15857)
This commit reduces database I/O by not writing every state trie to disk.
Diffstat (limited to 'eth/backend.go')
| -rw-r--r-- | eth/backend.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/eth/backend.go b/eth/backend.go index bcd724c0c..94aad2310 100644 --- a/eth/backend.go +++ b/eth/backend.go @@ -144,9 +144,11 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) { } core.WriteBlockChainVersion(chainDb, core.BlockChainVersion) } - - vmConfig := vm.Config{EnablePreimageRecording: config.EnablePreimageRecording} - eth.blockchain, err = core.NewBlockChain(chainDb, eth.chainConfig, eth.engine, vmConfig) + var ( + vmConfig = vm.Config{EnablePreimageRecording: config.EnablePreimageRecording} + cacheConfig = &core.CacheConfig{Disabled: config.NoPruning, TrieNodeLimit: config.TrieCache, TrieTimeLimit: config.TrieTimeout} + ) + eth.blockchain, err = core.NewBlockChain(chainDb, cacheConfig, eth.chainConfig, eth.engine, vmConfig) if err != nil { return nil, err } |