core/state: add codesize to cache

cuiweixie · cuiweixie · commit e7ff54fcbca9 · 2025-12-01T20:33:45.000+08:00
diff --git a/core/state/reader.go b/core/state/reader.go
@@ -147,7 +147,9 @@ func (r *cachingCodeReader) CodeSize(addr common.Address, codeHash common.Hash)
 	if err != nil {
 		return 0, err
 	}
-	return len(code), nil
+	n := len(code)
+	r.codeSizeCache.Add(codeHash, n)
+	return n, nil
 }
 
 // flatReader wraps a database state reader and is safe for concurrent access.

Original file line number	Diff line number	Diff line change
`@@ -147,7 +147,9 @@ func (r *cachingCodeReader) CodeSize(addr common.Address, codeHash common.Hash)`
`147`	`147`	`if err != nil {`
`148`	`148`	`return 0, err`
`149`	`149`	`}`
`150`		`- return len(code), nil`
	`150`	`+ n := len(code)`
	`151`	`+ r.codeSizeCache.Add(codeHash, n)`
	`152`	`+ return n, nil`
`151`	`153`	`}`
`152`	`154`
`153`	`155`	`// flatReader wraps a database state reader and is safe for concurrent access.`