From 7d249979eacee1a1d3279fe38c5610e890807bf2 Mon Sep 17 00:00:00 2001
From: fanyang <fanyang89@outlook.com>
Date: Thu, 25 Jun 2026 00:54:26 +0800
Subject: [PATCH] Update outdated comment

---
 easytier/benches/counter_contention.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/easytier/benches/counter_contention.rs b/easytier/benches/counter_contention.rs
index ed5fbe15..ec8c8b1f 100644
--- a/easytier/benches/counter_contention.rs
+++ b/easytier/benches/counter_contention.rs
@@ -218,8 +218,8 @@ impl Counter for UnsafeCellCounter {
 // timestamp), which is what actually runs per packet in `peer_manager`.
 // ---------------------------------------------------------------------------
 
-// The real production `CounterHandle`. `CounterHandle::add` does a sharded
-// `fetch_add` then a lock-free atomic-millis `touch`.
+// The real production `CounterHandle`. `CounterHandle::add` does a single
+// `AtomicU64::fetch_add` then a lock-free fastant `touch`.
 impl Counter for CounterHandle {
     #[inline(always)]
     fn add(&self, delta: u64) {