减少复制

2023-10-08 20:52:12 +08:00
parent 3ea1250b53
commit 9ad0525216
1 changed files with 1 additions and 1 deletions
@@ -503,7 +503,7 @@ impl Context {
    pub fn update_read_time(&self, id: &Ipv4Addr, route_key: &RouteKey) {
        let guard = &crossbeam_epoch::pin();
        let table_share = self.inner.route_table.load(Ordering::Relaxed, guard);
-        let table = unsafe { table_share.deref().clone() };
+        let table = unsafe { table_share.deref() };
        if let Some(routes) = table.get(id) {
            for (route, time) in routes {
                if &route.route_key() == route_key {