Fix ordering for AccountEntry ref_count (solana-labs#26842)

fix ordering for ref_count
CriesofCarrots · Jul 29, 2022 · 38cd298 · 38cd298
1 parent 422cff6
commit 38cd298
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/runtime/src/accounts_index.rs b/runtime/src/accounts_index.rs
@@ -270,14 +270,14 @@ impl<T: IndexValue> AccountMapEntryInner<T> {
         }
     }
     pub fn ref_count(&self) -> RefCount {
-        self.ref_count.load(Ordering::Relaxed)
+        self.ref_count.load(Ordering::Acquire)
     }
 
     pub fn add_un_ref(&self, add: bool) {
         if add {
-            self.ref_count.fetch_add(1, Ordering::Relaxed);
+            self.ref_count.fetch_add(1, Ordering::Release);
         } else {
-            self.ref_count.fetch_sub(1, Ordering::Relaxed);
+            self.ref_count.fetch_sub(1, Ordering::Release);
         }
         self.set_dirty(true);
     }