From 44cb8b104e1d8ecebdc6da008bda849aa211e760 Mon Sep 17 00:00:00 2001
From: Artur Grabowski <art@cvs.openbsd.org>
Date: Sun, 6 May 2001 00:45:57 +0000
Subject: Update some comments wrt. the CLSIZE changes. And remove that memory
 price comment from 1981. It is amusing, but also confusing because the math
 in there is only correct on vax.

---
 sys/arch/i386/i386/vm_machdep.c |  5 ++---
 sys/arch/i386/include/vmparam.h | 11 +----------
 2 files changed, 3 insertions(+), 13 deletions(-)

(limited to 'sys/arch/i386')

diff --git a/sys/arch/i386/i386/vm_machdep.c b/sys/arch/i386/i386/vm_machdep.c
index 93e99ba3d9f..03a6bb80cf9 100644
--- a/sys/arch/i386/i386/vm_machdep.c
+++ b/sys/arch/i386/i386/vm_machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vm_machdep.c,v 1.25 2001/05/05 23:25:43 art Exp $	*/
+/*	$OpenBSD: vm_machdep.c,v 1.26 2001/05/06 00:45:50 art Exp $	*/
 /*	$NetBSD: vm_machdep.c,v 1.61 1996/05/03 19:42:35 christos Exp $	*/
 
 /*-
@@ -283,8 +283,7 @@ setredzone(pte, vaddr)
 
 /*
  * Move pages from one kernel virtual address to another.
- * Both addresses are assumed to reside in the Sysmap,
- * and size must be a multiple of CLSIZE.
+ * Both addresses are assumed to reside in the Sysmap.
  */
 void
 pagemove(from, to, size)
diff --git a/sys/arch/i386/include/vmparam.h b/sys/arch/i386/include/vmparam.h
index 8752163f618..adfc5d7447a 100644
--- a/sys/arch/i386/include/vmparam.h
+++ b/sys/arch/i386/include/vmparam.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vmparam.h,v 1.18 2001/05/05 23:25:49 art Exp $	*/
+/*	$OpenBSD: vmparam.h,v 1.19 2001/05/06 00:45:51 art Exp $	*/
 /*	$NetBSD: vmparam.h,v 1.15 1994/10/27 04:16:34 cgd Exp $	*/
 
 /*-
@@ -113,15 +113,6 @@
  * by the page replacement algorithm.  Basically this says that if you are
  * swapped in you deserve some resources.  We protect the last SAFERSS
  * pages against paging and will just swap you out rather than paging you.
- * Note that each process has at least UPAGES+CLSIZE pages which are not
- * paged anyways (this is currently 8+2=10 pages or 5k bytes), so this
- * number just means a swapped in process is given around 25k bytes.
- * Just for fun: current memory prices are 4600$ a megabyte on VAX (4/22/81),
- * so we loan each swapped in process memory worth 100$, or just admit
- * that we don't consider it worthwhile and swap it out to disk which costs
- * $30/mb or about $0.75.
- * { wfj 6/16/89: Retail AT memory expansion $800/megabyte, loan of $17
- *   on disk costing $7/mb or $0.18 (in memory still 100:1 in cost!) }
  */
 #define	SAFERSS		8		/* nominal ``small'' resident set size
 					   protected against replacement */
-- 
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