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core: fix unconditional MPT collapsing

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It should depend on EnableStateRoot.
This commit is contained in:
Roman Khimov 2020-06-24 14:41:57 +03:00
parent 6d5e70163d
commit ea17793aee
1 changed files with 6 additions and 6 deletions
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12
pkg/core/blockchain.go
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@ -877,12 +877,12 @@ func (bc *Blockchain) storeBlock(block *block.Block) error {
} }
if bc.config.EnableStateRoot { if bc.config.EnableStateRoot {
bc.dao.MPT.Flush() bc.dao.MPT.Flush()
} // Every persist cycle we also compact our in-memory MPT.
// Every persist cycle we also compact our in-memory MPT. persistedHeight := atomic.LoadUint32(&bc.persistedHeight)
persistedHeight := atomic.LoadUint32(&bc.persistedHeight) if persistedHeight == block.Index-1 {
if persistedHeight == block.Index-1 { // 10 is good and roughly estimated to fit remaining trie into 1M of memory.
// 10 is good and roughly estimated to fit remaining trie into 1M of memory. bc.dao.MPT.Collapse(10)
bc.dao.MPT.Collapse(10) }
} }
bc.topBlock.Store(block) bc.topBlock.Store(block)
atomic.StoreUint32(&bc.blockHeight, block.Index) atomic.StoreUint32(&bc.blockHeight, block.Index)