From 616009973535e9a63fb780dd7136a2ad7cffb5ec Mon Sep 17 00:00:00 2001
From: John Dyson <dyson@FreeBSD.org>
Date: Thu, 1 May 1997 14:36:01 +0000
Subject: [PATCH] Check the correct queue for waking up the pageout daemon. 
 Specifically, the pageout daemon wasn't always being waken up appropriately
 when the (cache + free) queues were depleted. Submitted by:	David S.
 Miller <davem@jenolan.rutgers.edu>

---
 sys/vm/vm_page.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c
index d06711bdfc9..fdb82c1bbb6 100644
--- a/sys/vm/vm_page.c
+++ b/sys/vm/vm_page.c
@@ -34,7 +34,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)vm_page.c	7.4 (Berkeley) 5/7/91
- *	$Id: vm_page.c,v 1.76 1997/02/22 09:48:31 peter Exp $
+ *	$Id: vm_page.c,v 1.77 1997/03/23 02:44:54 dyson Exp $
  */
 
 /*
@@ -577,7 +577,7 @@ vm_page_unqueue(m)
 		TAILQ_REMOVE(pq->pl, m, pageq);
 		--(*pq->cnt);
 		--(*pq->lcnt);
-		if ((m->queue - m->pc) == PQ_CACHE) {
+		if ((queue - m->pc) == PQ_CACHE) {
 			if ((cnt.v_cache_count + cnt.v_free_count) <
 				(cnt.v_free_reserved + cnt.v_cache_min))
 				pagedaemon_wakeup();