From: Matthew Dillon <dillon@dragonflybsd.org>
Date: Fri, 17 Oct 2003 07:44:18 +0000 (+0000)
Subject: Fix a uni-processor bug with the last commit... we weren't rescheduling on
X-Git-Tag: v2.0.1~12818
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/cf2d50015ea5f81034757768ef917e8737eb6a8a

Fix a uni-processor bug with the last commit... we weren't rescheduling on
priority changes.
---

diff --git a/sys/kern/kern_switch.c b/sys/kern/kern_switch.c
index 4f3f4dd975..d9ada4e197 100644
--- a/sys/kern/kern_switch.c
+++ b/sys/kern/kern_switch.c
@@ -24,7 +24,7 @@
  * SUCH DAMAGE.
  *
  * $FreeBSD: src/sys/kern/kern_switch.c,v 1.3.2.1 2000/05/16 06:58:12 dillon Exp $
- * $DragonFly: src/sys/kern/Attic/kern_switch.c,v 1.11 2003/10/17 07:30:42 dillon Exp $
+ * $DragonFly: src/sys/kern/Attic/kern_switch.c,v 1.12 2003/10/17 07:44:18 dillon Exp $
  */
 
 #include <sys/param.h>
@@ -395,6 +395,10 @@ setrunqueue(struct proc *p)
 			++remote_resched_nonaffinity;
 		}
 	}
+#else
+	if (p->p_priority / PPQ < gd->gd_upri / PPQ) {
+		need_resched();
+	}
 #endif
 	crit_exit();
 }