From b3ca76eac1a81e3ee57cd510c27fb3d71ce91f62 Mon Sep 17 00:00:00 2001
From: baycore <45189032+dxasu@users.noreply.github.com>
Date: Thu, 7 Nov 2024 13:58:06 +0800
Subject: [PATCH] perf: Memory alignment to improve operatorCache memory
 efficiency (#366)

---
 fd_operator_cache.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fd_operator_cache.go b/fd_operator_cache.go
index 0e37ddeb..e98f9966 100644
--- a/fd_operator_cache.go
+++ b/fd_operator_cache.go
@@ -28,13 +28,13 @@ func newOperatorCache() *operatorCache {
 }
 
 type operatorCache struct {
-	locked int32
 	first  *FDOperator
 	cache  []*FDOperator
+	locked int32
 	// freelist store the freeable operator
 	// to reduce GC pressure, we only store op index here
-	freelist   []int32
 	freelocked int32
+	freelist   []int32
 }
 
 func (c *operatorCache) alloc() *FDOperator {