[src/netbsd-1-4]: src/sys/arch/sun3/include Fix compile error in: sys/lkm/vfs...

[gwr <gwr%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/506af1fe4430
branches:  netbsd-1-4
changeset: 468164:506af1fe4430
user:      gwr <gwr%NetBSD.org@localhost>
date:      Sat Apr 10 02:15:47 1999 +0000

description:
Fix compile error in: sys/lkm/vfs/miscfs/procfs

diffstat:

 sys/arch/sun3/include/vmparam.h |  82 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 82 insertions(+), 0 deletions(-)

diffs (86 lines):

diff -r 4f0b0a838ae0 -r 506af1fe4430 sys/arch/sun3/include/vmparam.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/sun3/include/vmparam.h   Sat Apr 10 02:15:47 1999 +0000
@@ -0,0 +1,82 @@
+/*     $NetBSD: vmparam.h,v 1.23.2.2 1999/04/10 02:15:47 gwr Exp $     */
+
+/*-
+ * Copyright (c) 1998 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *        This product includes software developed by the NetBSD
+ *        Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef _SUN3_
+#include <machine/vmparam3.h>
+#endif /* SUN3 */
+#ifdef _SUN3X_
+#include <machine/vmparam3x.h>
+#endif /* SUN3X */
+#ifdef _LKM
+#define        USRSTACK KERNBASE
+extern char KERNBASE[];
+#endif /* _LKM */
+
+/* This is needed by some LKMs. */
+#define VM_PHYSSEG_MAX         4
+struct pmap_physseg {
+       /* NULL */
+};
+
+/*
+ * The time for a process to be blocked before being very swappable.
+ * This is a number of seconds which the system takes as being a non-trivial
+ * amount of real time.  You probably shouldn't change this;
+ * it is used in subtle ways (fractions and multiples of it are, that is, like
+ * half of a ``long time'', almost a long time, etc.)
+ * It is related to human patience and other factors which don't really
+ * change over time.
+ */
+#define        MAXSLP          20
+
+/*
+ * A swapped in process is given a small amount of core without being bothered
+ * 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.
+ * Update: memory prices have changed recently (9/96). At the current    
+ * value of $6 per megabyte, we lend each swapped in process memory worth
+ * $0.15, or just admit that we don't consider it worthwhile and swap it out
+ * to disk which costs $0.20/MB, or just under half a cent. 
+ */
+#define        SAFERSS         4               /* nominal ``small'' resident set size
+                                          protected against replacement */