1/* $FreeBSD: head/sys/ia64/include/vmparam.h 150008 2005-09-11 20:51:15Z alc $ */ |
2/* From: NetBSD: vmparam.h,v 1.6 1997/09/23 23:23:23 mjacob Exp */ 3#ifndef _MACHINE_VMPARAM_H 4#define _MACHINE_VMPARAM_H 5/*- 6 * Copyright (c) 1988 University of Utah. 7 * Copyright (c) 1992, 1993 8 * The Regents of the University of California. All rights reserved. 9 * --- 94 unchanged lines hidden (view full) --- 104 */ 105#define MAXSLP 20 106 107/* 108 * A swapped in process is given a small amount of core without being bothered 109 * by the page replacement algorithm. Basically this says that if you are 110 * swapped in you deserve some resources. We protect the last SAFERSS 111 * pages against paging and will just swap you out rather than paging you. |
112 * Note that each process has at least UPAGES pages which are not |
113 * paged anyways, in addition to SAFERSS. 114 */ 115#define SAFERSS 10 /* nominal ``small'' resident set size 116 protected against replacement */ 117 118/* 119 * We need region 7 virtual addresses for pagetables. 120 */ --- 58 unchanged lines hidden --- |