From 55050ab560db1806f0e96c280376bd6b5c676d04 Mon Sep 17 00:00:00 2001
From: Andriy Gapon <avg@FreeBSD.org>
Date: Tue, 26 Nov 2013 14:00:50 +0000
Subject: [PATCH] use saner calculations in should_yield

This is based on feedback from bde.

MFC after:	6 days
---
 sys/kern/kern_synch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/kern/kern_synch.c b/sys/kern/kern_synch.c
index 592eb1ee8ab4..37c538b64b73 100644
--- a/sys/kern/kern_synch.c
+++ b/sys/kern/kern_synch.c
@@ -587,7 +587,7 @@ int
 should_yield(void)
 {
 
-	return ((unsigned int)(ticks - curthread->td_swvoltick) >= hogticks);
+	return ((u_int)ticks - (u_int)curthread->td_swvoltick >= hogticks);
 }
 
 void