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rework dirty_pubkeys from insert_new_if_missing_into_primary_index (#18200)

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This commit is contained in:
Jeff Washington (jwash)
2021-06-24 14:52:11 -05:00
committed by GitHub
parent db3475bcdf
commit 4b314be5bd
2 changed files with 14 additions and 25 deletions
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16
runtime/src/accounts_index.rs
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@@ -1357,7 +1357,8 @@ impl<T: 'static + Clone + IsCached + ZeroLamport> AccountsIndex<T> {
&self,
slot: Slot,
items: Vec<(&Pubkey, T)>,
) -> Vec<bool> {
) -> Vec<Pubkey> {
let item_len = items.len();
let potentially_new_items = items
.iter()
.map(|(_pubkey, account_info)| {
@@ -1367,12 +1368,12 @@ impl<T: 'static + Clone + IsCached + ZeroLamport> AccountsIndex<T> {
.collect::<Vec<_>>(); // collect here so we have created all data prior to obtaining lock
let mut _reclaims = SlotList::new();
let mut duplicate_keys = Vec::with_capacity(item_len / 100); // just an estimate
let mut w_account_maps = self.get_account_maps_write_lock();
items
.into_iter()
.zip(potentially_new_items.into_iter())
.map(|((pubkey, account_info), new_item)| {
.for_each(|((pubkey, account_info), new_item)| {
let account_entry = self.insert_new_entry_if_missing_with_lock(
pubkey,
&mut w_account_maps,
@@ -1380,12 +1381,11 @@ impl<T: 'static + Clone + IsCached + ZeroLamport> AccountsIndex<T> {
);
if let Some(mut w_account_entry) = account_entry {
w_account_entry.update(slot, account_info, &mut _reclaims);
true
} else {
false
duplicate_keys.push(*pubkey);
}
})
.collect()
});
duplicate_keys
}
// Updates the given pubkey at the given slot with the new account information.