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core: preallocate maps in TxPool helper methods (#25737)

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Seungbae Yu 2022-09-12 22:02:41 +09:00 committed by GitHub
parent 0c1888a367
commit 3a4cef5402
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
core/tx_pool.go
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@ -498,11 +498,11 @@ func (pool *TxPool) Content() (map[common.Address]types.Transactions, map[common
pool.mu.Lock()
defer pool.mu.Unlock()
pending := make(map[common.Address]types.Transactions)
pending := make(map[common.Address]types.Transactions, len(pool.pending))
for addr, list := range pool.pending {
pending[addr] = list.Flatten()
}
queued := make(map[common.Address]types.Transactions)
queued := make(map[common.Address]types.Transactions, len(pool.queue))
for addr, list := range pool.queue {
queued[addr] = list.Flatten()
}
@ -1588,7 +1588,7 @@ type accountSet struct {
// derivations.
func newAccountSet(signer types.Signer, addrs ...common.Address) *accountSet {
as := &accountSet{
accounts: make(map[common.Address]struct{}),
accounts: make(map[common.Address]struct{}, len(addrs)),
signer: signer,
}
for _, addr := range addrs {