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mark_old_slots_as_dirty is a no-op when ancient append vecs are enabled (#31624)

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Jeff Washington (jwash) 2023-05-15 08:28:06 -05:00 committed by GitHub
parent 5cdb5daaad
commit 376f562d8f
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1 changed files with 11 additions and 7 deletions
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18
runtime/src/accounts_db.rs
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@ -7202,6 +7202,15 @@ impl AccountsDb {
slots_per_epoch: Slot,
mut stats: &mut crate::accounts_hash::HashStats,
) {
// Nothing to do if ancient append vecs are enabled.
// Ancient slots will be visited by the ancient append vec code and dealt with correctly.
// we expect these ancient append vecs to be old and keeping accounts
// We can expect the normal processes will keep them cleaned.
// If we included them here then ALL accounts in ALL ancient append vecs will be visited by clean each time.
if self.ancient_append_vec_offset.is_some() {
return;
}
let mut mark_time = Measure::start("mark_time");
let mut num_dirty_slots: usize = 0;
let max = storages.max_slot_inclusive();
@ -7210,13 +7219,8 @@ impl AccountsDb {
let in_epoch_range_start = max.saturating_sub(sub);
for (slot, storage) in storages.iter_range(&(..in_epoch_range_start)) {
if let Some(storage) = storage {
if !is_ancient(&storage.accounts) {
// ancient stores are managed separately - we expect them to be old and keeping accounts
// We can expect the normal processes will keep them cleaned.
// If we included them here then ALL accounts in ALL ancient append vecs will be visited by clean each time.
self.dirty_stores.insert(slot, storage.clone());
num_dirty_slots += 1;
}
self.dirty_stores.insert(slot, storage.clone());
num_dirty_slots += 1;
}
}
mark_time.stop();