From 3ebee8cab043941f5cfcd7132704dee518edb6a5 Mon Sep 17 00:00:00 2001
From: Ted Yu <yuzhihong@gmail.com>
Date: Fri, 17 May 2019 19:19:42 -0700
Subject: [PATCH] Change lock type to write lock in eventBroadcasterImpl

Kubernetes-commit: 94af465819bd41a97b00acf997d5a7e077cbb654
---
 tools/events/event_broadcaster.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/events/event_broadcaster.go b/tools/events/event_broadcaster.go
index a21c8b48..a6687a8c 100644
--- a/tools/events/event_broadcaster.go
+++ b/tools/events/event_broadcaster.go
@@ -59,7 +59,7 @@ type eventKey struct {
 
 type eventBroadcasterImpl struct {
 	*watch.Broadcaster
-	mu            sync.RWMutex
+	mu            sync.Mutex
 	eventCache    map[eventKey]*v1beta1.Event
 	sleepDuration time.Duration
 	sink          EventSink