From 84d25462c95b8281bd9a3f7b4171c8537fc9449f Mon Sep 17 00:00:00 2001
From: davidxu <davidxu@FreeBSD.org>
Date: Fri, 20 Aug 2010 23:51:34 +0000
Subject: make sure thread lock is locked.

---
 sys/kern/subr_sleepqueue.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sys/kern/subr_sleepqueue.c')

diff --git a/sys/kern/subr_sleepqueue.c b/sys/kern/subr_sleepqueue.c
index 0d2c65e..cc20799 100644
--- a/sys/kern/subr_sleepqueue.c
+++ b/sys/kern/subr_sleepqueue.c
@@ -411,6 +411,7 @@ sleepq_catch_signals(void *wchan, int pri)
 	if ((td->td_pflags & TDP_WAKEUP) != 0) {
 		td->td_pflags &= ~TDP_WAKEUP;
 		ret = EINTR;
+		thread_lock(td);
 		goto out;
 	}
 
-- 
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