From b3857adc0f49dac30e73a239b29739118e03e942 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E7=A5=A5=E8=B6=85?= <iwind.liu@gmail.com>
Date: Wed, 26 Apr 2023 08:35:07 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E4=BB=A3=E7=A0=81?=
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---
 internal/ttlcache/cache.go | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/internal/ttlcache/cache.go b/internal/ttlcache/cache.go
index 73a3453..f6a0e71 100644
--- a/internal/ttlcache/cache.go
+++ b/internal/ttlcache/cache.go
@@ -14,8 +14,6 @@ var SharedCache = NewBigCache()
 //	    Piece1            |  Piece2 | Piece3 | ...
 //	[ Item1, Item2, ... ] |   ...
 //
-// KeyMap列表数据结构
-// { timestamp1 => [key1, key2, ...] }, ...
 type Cache struct {
 	isDestroyed bool
 	pieces      []*Piece
@@ -147,7 +145,7 @@ func (this *Cache) Count() (count int) {
 
 func (this *Cache) GC() {
 	var index = this.gcPieceIndex
-	var maxPiecesPerGC = 4
+	const maxPiecesPerGC = 4
 	for i := index; i < index+maxPiecesPerGC; i++ {
 		if i >= int(this.countPieces) {
 			break