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exclude Vote transactions from updating min-fee-cache (#29341)

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Tao Zhu 2022-12-20 14:05:46 -06:00 committed by GitHub
parent 067facfbef
commit 926debd18c
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1 changed files with 7 additions and 1 deletions
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8
runtime/src/prioritization_fee_cache.rs
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@ -198,7 +198,7 @@ impl PrioritizationFeeCache {
}
}
/// Update with a list of transactions' tx_priority_details and tx_account_locks; Only
/// Update with a list of non-vote transactions' tx_priority_details and tx_account_locks; Only
/// transactions have both valid priority_detail and account_locks will be used to update
/// fee_cache asynchronously.
pub fn update<'a>(&self, bank: Arc<Bank>, txs: impl Iterator<Item = &'a SanitizedTransaction>) {
@ -206,6 +206,12 @@ impl PrioritizationFeeCache {
let (_, send_updates_time) = measure!(
{
for sanitized_transaction in txs {
// Vote transactions are not prioritized, therefore they are excluded from
// updating fee_cache.
if sanitized_transaction.is_simple_vote_transaction() {
continue;
}
let priority_details = sanitized_transaction.get_transaction_priority_details();
let account_locks = sanitized_transaction
.get_account_locks(bank.get_transaction_account_lock_limit());