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Prune fork_hashes with dead forks (#6085)

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sakridge
2019-09-25 11:16:14 -07:00
committed by GitHub
parent 678a5aff83
commit 093b5b5267
1 changed files with 11 additions and 3 deletions
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8
runtime/src/accounts_db.rs
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@@ -902,11 +902,19 @@ impl AccountsDB {
// a fork is not totally dead until it is older than the root // a fork is not totally dead until it is older than the root
dead_forks.retain(|fork| *fork < last_root); dead_forks.retain(|fork| *fork < last_root);
if !dead_forks.is_empty() { if !dead_forks.is_empty() {
{
let mut index = self.accounts_index.write().unwrap(); let mut index = self.accounts_index.write().unwrap();
for fork in dead_forks.iter() { for fork in dead_forks.iter() {
index.cleanup_dead_fork(*fork); index.cleanup_dead_fork(*fork);
} }
} }
{
let mut fork_hashes = self.fork_hashes.write().unwrap();
for fork in dead_forks.iter() {
fork_hashes.remove(fork);
}
}
}
} }
fn hash_accounts(&self, fork_id: Fork, accounts: &[(&Pubkey, &Account)]) -> Vec<Hash> { fn hash_accounts(&self, fork_id: Fork, accounts: &[(&Pubkey, &Account)]) -> Vec<Hash> {