From 17db22d0558ab7efa480a76c6051341b0e8c585c Mon Sep 17 00:00:00 2001
From: mantuliu <240951888@qq.com>
Date: Fri, 21 Apr 2023 23:50:33 +0800
Subject: [PATCH] Fix potential mutex usage bug

Signed-off-by: mantuliu <240951888@qq.com>
---
 pkg/kubelet/pleg/evented.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkg/kubelet/pleg/evented.go b/pkg/kubelet/pleg/evented.go
index 1dd176489a5..5c74db03c2b 100644
--- a/pkg/kubelet/pleg/evented.go
+++ b/pkg/kubelet/pleg/evented.go
@@ -46,16 +46,16 @@ var (
 // e.g. Streaming data issues from the runtime or the runtime does not implement the
 // container events stream.
 func isEventedPLEGInUse() bool {
-	eventedPLEGUsageMu.Lock()
-	defer eventedPLEGUsageMu.Unlock()
+	eventedPLEGUsageMu.RLock()
+	defer eventedPLEGUsageMu.RUnlock()
 	return eventedPLEGUsage
 }
 
 // setEventedPLEGUsage should only be accessed from
 // Start/Stop of Evented PLEG.
 func setEventedPLEGUsage(enable bool) {
-	eventedPLEGUsageMu.RLock()
-	defer eventedPLEGUsageMu.RUnlock()
+	eventedPLEGUsageMu.Lock()
+	defer eventedPLEGUsageMu.Unlock()
 	eventedPLEGUsage = enable
 }