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core/state: preallocate capacity for logs list (#32291)
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Improvement: preallocate capacity for `logs` at first to avoid
reallocating multi times.
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maskpp 2025-07-29 13:36:30 +08:00 committed by GitHub
parent eb7aef45a7
commit a56558d092
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1 changed files with 1 additions and 1 deletions
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core/state/statedb.go
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@ -258,7 +258,7 @@ func (s *StateDB) GetLogs(hash common.Hash, blockNumber uint64, blockHash common
} }
func (s *StateDB) Logs() []*types.Log { func (s *StateDB) Logs() []*types.Log {
var logs []*types.Log logs := make([]*types.Log, 0, s.logSize)
for _, lgs := range s.logs { for _, lgs := range s.logs {
logs = append(logs, lgs...) logs = append(logs, lgs...)
} }