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Start saving/loading prior_roots(_with_hash) to snapshot (#23844)

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* Start saving/loading prior_roots(_with_hash) to snapshot

* Update runtime/src/accounts_index.rs

Co-authored-by: Michael Vines <mvines@gmail.com>

* Update runtime/src/accounts_index.rs

Co-authored-by: Michael Vines <mvines@gmail.com>

* update comment

Co-authored-by: Michael Vines <mvines@gmail.com>
This commit is contained in:
Jeff Washington (jwash)
2022-03-24 10:06:24 -05:00
committed by GitHub
parent b22165ad69
commit 396b49a7c1
5 changed files with 40 additions and 7 deletions
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4
runtime/src/accounts_index.rs
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@@ -652,7 +652,7 @@ impl RollingBitField {
#[derive(Debug)]
pub struct RootsTracker {
roots: RollingBitField,
pub(crate) roots: RollingBitField,
uncleaned_roots: HashSet<Slot>,
previous_uncleaned_roots: HashSet<Slot>,
}
@@ -869,7 +869,7 @@ pub struct AccountsIndex<T: IndexValue> {
program_id_index: SecondaryIndex<DashMapSecondaryIndexEntry>,
spl_token_mint_index: SecondaryIndex<DashMapSecondaryIndexEntry>,
spl_token_owner_index: SecondaryIndex<RwLockSecondaryIndexEntry>,
roots_tracker: RwLock<RootsTracker>,
pub(crate) roots_tracker: RwLock<RootsTracker>,
ongoing_scan_roots: RwLock<BTreeMap<Slot, u64>>,
// Each scan has some latest slot `S` that is the tip of the fork the scan
// is iterating over. The unique id of that slot `S` is recorded here (note we don't use