Index: sys/vm/vm_pageq.c
===================================================================
RCS file: /big/FreeBSD-CVS/src/sys/vm/vm_pageq.c,v
retrieving revision 1.19
diff -u -u -r1.19 vm_pageq.c
--- sys/vm/vm_pageq.c	31 Dec 2005 14:39:20 -0000	1.19
+++ sys/vm/vm_pageq.c	4 Jan 2006 17:39:09 -0000
@@ -79,7 +79,7 @@
 
 	setPQL2(&pq_cachesize, &pq_cachenways);
 
-	if (pq_cachesize > 0)
+	if (pq_cachesize > 0 && pq_cachenways > 0 && PAGE_SIZE > 1024)
 		PQ_NUMCOLORS = pq_cachesize / (PAGE_SIZE/1024) / \
 		    pq_cachenways;
 	else