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add optional ignore to `calculate_accounts_delta_hash` (#31801)

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Jeff Washington (jwash) 2023-05-24 12:51:03 -05:00 committed by GitHub
parent eef2bedbbe
commit 49259dcad8
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1 changed files with 15 additions and 0 deletions
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15
runtime/src/accounts_db.rs
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@ -7772,8 +7772,23 @@ impl AccountsDb {
/// As part of calculating the accounts delta hash, get a list of accounts modified this slot
/// (aka dirty pubkeys) and add them to `self.uncleaned_pubkeys` for future cleaning.
pub fn calculate_accounts_delta_hash(&self, slot: Slot) -> AccountsDeltaHash {
self.calculate_accounts_delta_hash_internal(slot, None)
}
/// Calculate accounts delta hash for `slot`
///
/// As part of calculating the accounts delta hash, get a list of accounts modified this slot
/// (aka dirty pubkeys) and add them to `self.uncleaned_pubkeys` for future cleaning.
pub(crate) fn calculate_accounts_delta_hash_internal(
&self,
slot: Slot,
ignore: Option<Pubkey>,
) -> AccountsDeltaHash {
let (mut hashes, scan_us, mut accumulate) = self.get_pubkey_hash_for_slot(slot);
let dirty_keys = hashes.iter().map(|(pubkey, _hash)| *pubkey).collect();
if let Some(ignore) = ignore {
hashes.retain(|k| k.0 != ignore);
}
if self.filler_accounts_enabled() {
// filler accounts must be added to 'dirty_keys' above but cannot be used to calculate hash