From d0bc889a8aa8cd80ec5a048b5825c82bd34edefb Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Wed, 17 Dec 2003 04:35:09 +0000
Subject: add Lock to struct Ref.

---
 include/thread.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/thread.h')

diff --git a/include/thread.h b/include/thread.h
index 0eb02b52..b4a1c946 100644
--- a/include/thread.h
+++ b/include/thread.h
@@ -60,6 +60,7 @@ struct Alt {
 };
 
 struct Ref {
+	Lock lk;
 	long ref;
 };
 
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