core, eth: pre-allocate map in storage copy (#25279)

This commit is contained in:
Seungbae.yu 2022-07-12 16:08:45 +09:00 committed by GitHub
parent 714fb302a5
commit 44893be0d6
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 2 additions and 2 deletions

View File

@ -49,7 +49,7 @@ func (s Storage) String() (str string) {
} }
func (s Storage) Copy() Storage { func (s Storage) Copy() Storage {
cpy := make(Storage) cpy := make(Storage, len(s))
for key, value := range s { for key, value := range s {
cpy[key] = value cpy[key] = value
} }

View File

@ -40,7 +40,7 @@ type Storage map[common.Hash]common.Hash
// Copy duplicates the current storage. // Copy duplicates the current storage.
func (s Storage) Copy() Storage { func (s Storage) Copy() Storage {
cpy := make(Storage) cpy := make(Storage, len(s))
for key, value := range s { for key, value := range s {
cpy[key] = value cpy[key] = value
} }