feat: enable prefetching in BuildAndWriteBlock

jonastheis · jonastheis · commit 0b2fe3ba2a27 · 2024-08-16T18:05:54.000+08:00
diff --git a/core/blockchain.go b/core/blockchain.go
@@ -1814,6 +1814,9 @@ func (bc *BlockChain) BuildAndWriteBlock(parentBlock *types.Block, header *types
 		return NonStatTy, err
 	}
 
+	statedb.StartPrefetcher("l1sync")
+	defer statedb.StopPrefetcher()
+
 	header.ParentHash = parentBlock.Hash()
 
 	tempBlock := types.NewBlockWithHeader(header).WithBody(txs, nil)

Original file line number	Diff line number	Diff line change
`@@ -1814,6 +1814,9 @@ func (bc BlockChain) BuildAndWriteBlock(parentBlock types.Block, header *types`
`1814`	`1814`	`return NonStatTy, err`
`1815`	`1815`	`}`
`1816`	`1816`
	`1817`	`+ statedb.StartPrefetcher("l1sync")`
	`1818`	`+ defer statedb.StopPrefetcher()`
	`1819`	`+`
`1817`	`1820`	`header.ParentHash = parentBlock.Hash()`
`1818`	`1821`
`1819`	`1822`	`tempBlock := types.NewBlockWithHeader(header).WithBody(txs, nil)`