From 99b06eac49ba1cdc1f72409b957f526b25d62622 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@tailscale.com>
Date: Sat, 15 Nov 2025 09:40:57 -0800
Subject: syncs: add Mutex/RWMutex alias/wrappers for future mutex debugging

Updates #17852

Change-Id: I477340fb8e40686870e981ade11cd61597c34a20
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
---
 util/execqueue/execqueue.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'util/execqueue/execqueue.go')

diff --git a/util/execqueue/execqueue.go b/util/execqueue/execqueue.go
index dce70c542..2ea0c1f2f 100644
--- a/util/execqueue/execqueue.go
+++ b/util/execqueue/execqueue.go
@@ -7,11 +7,12 @@ package execqueue
 import (
 	"context"
 	"errors"
-	"sync"
+
+	"tailscale.com/syncs"
 )
 
 type ExecQueue struct {
-	mu         sync.Mutex
+	mu         syncs.Mutex
 	ctx        context.Context    // context.Background + closed on Shutdown
 	cancel     context.CancelFunc // closes ctx
 	closed     bool
-- 
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