AcctIdx: support unref first class for perf (#20638)

2021-10-14 08:36:53 -05:00
parent e11f1b3e9e
commit 9b042fed30
2 changed files with 6 additions and 3 deletions
--- a/runtime/src/accounts_index.rs
+++ b/runtime/src/accounts_index.rs
@@ -1637,9 +1637,8 @@ impl<T: IndexValue> AccountsIndex<T> {
    }

    pub fn unref_from_storage(&self, pubkey: &Pubkey) {
-        if let Some(locked_entry) = self.get_account_read_entry(pubkey) {
-            locked_entry.unref();
-        }
+        let map = &self.account_maps[self.bin_calculator.bin_from_pubkey(pubkey)];
+        map.read().unwrap().unref(pubkey)
    }

    pub fn ref_count_from_storage(&self, pubkey: &Pubkey) -> RefCount {