diff options
author | Artur Grabowski <art@cvs.openbsd.org> | 2001-11-06 00:30:39 +0000 |
---|---|---|
committer | Artur Grabowski <art@cvs.openbsd.org> | 2001-11-06 00:30:39 +0000 |
commit | db54c5228ebca1e9fcf986c2c042c4475999f208 (patch) | |
tree | b6907c4aad9d0b3b7bc00fab756321ebd7caf2e6 /sys/vm | |
parent | 898073588fa02753b0b64486b672431d14634198 (diff) |
Kill vm/vm_param.h, move it to uvm/uvm_param.h
Diffstat (limited to 'sys/vm')
-rw-r--r-- | sys/vm/vm.h | 4 | ||||
-rw-r--r-- | sys/vm/vm_param.h | 180 |
2 files changed, 2 insertions, 182 deletions
diff --git a/sys/vm/vm.h b/sys/vm/vm.h index 5e6ee2aca77..0d035292cb8 100644 --- a/sys/vm/vm.h +++ b/sys/vm/vm.h @@ -1,4 +1,4 @@ -/* $OpenBSD: vm.h,v 1.20 2001/08/12 22:41:15 mickey Exp $ */ +/* $OpenBSD: vm.h,v 1.21 2001/11/06 00:30:38 art Exp $ */ /* $NetBSD: vm.h,v 1.22 2000/03/26 20:54:48 kleink Exp $ */ /* @@ -57,7 +57,7 @@ typedef struct vm_page *vm_page_t; #include <sys/types.h> #include <sys/vmmeter.h> #include <sys/queue.h> -#include <vm/vm_param.h> +#include <uvm/uvm_param.h> #include <sys/lock.h> #include <uvm/uvm_extern.h> #include <vm/vm_page.h> diff --git a/sys/vm/vm_param.h b/sys/vm/vm_param.h deleted file mode 100644 index 08aedd9e98e..00000000000 --- a/sys/vm/vm_param.h +++ /dev/null @@ -1,180 +0,0 @@ -/* $OpenBSD: vm_param.h,v 1.25 2001/08/11 10:57:22 art Exp $ */ -/* $NetBSD: vm_param.h,v 1.25 2000/03/26 20:42:45 kleink Exp $ */ - -/* - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * The Mach Operating System project at Carnegie-Mellon University. - * - * 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 University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. - * - * @(#)vm_param.h 8.2 (Berkeley) 1/9/95 - * - * - * Copyright (c) 1987, 1990 Carnegie-Mellon University. - * All rights reserved. - * - * Authors: Avadis Tevanian, Jr., Michael Wayne Young - * - * Permission to use, copy, modify and distribute this software and - * its documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" - * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND - * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * Carnegie Mellon requests users of this software to return to - * - * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU - * School of Computer Science - * Carnegie Mellon University - * Pittsburgh PA 15213-3890 - * - * any improvements or extensions that they make and grant Carnegie the - * rights to redistribute these changes. - */ - -/* - * Machine independent virtual memory parameters. - */ - -#ifndef _VM_PARAM_ -#define _VM_PARAM_ - -#include <machine/vmparam.h> - -/* - * This belongs in types.h, but breaks too many existing programs. - */ -typedef int boolean_t; -#ifndef TRUE -#define TRUE 1 -#endif -#ifndef FALSE -#define FALSE 0 -#endif - -/* - * The machine independent pages are refered to as PAGES. A page - * is some number of hardware pages, depending on the target machine. - */ -#define DEFAULT_PAGE_SIZE 4096 - -#ifdef _KERNEL -/* - * All references to the size of a page should be done with PAGE_SIZE - * or PAGE_SHIFT. - * We allow them to be constants in MD code, but when necessary - * (especially in LKMs) they will still be variables. - */ -#if !defined(PAGE_SIZE) || defined(_LKM) -/* - * We undef those here to avoid problmes with LKMs. - */ -#undef PAGE_SIZE -#undef PAGE_MASK -#undef PAGE_SHIFT -#define PAGE_SIZE uvmexp.pagesize /* size of page */ -#define PAGE_MASK uvmexp.pagemask /* size of page - 1 */ -#define PAGE_SHIFT uvmexp.pageshift /* bits to shift for pages */ -#endif /* !PAGE_SIZE */ -#endif /* _KERNEL */ - -/* - * CTL_VM identifiers - */ -#define VM_METER 1 /* struct vmmeter */ -#define VM_LOADAVG 2 /* struct loadavg */ -#define VM_PSSTRINGS 3 /* PSSTRINGS */ -#define VM_UVMEXP 4 /* struct uvmexp */ -#define VM_SWAPENCRYPT 5 /* int */ -#define VM_NKMEMPAGES 6 /* int - # kmem_map pages */ -#define VM_MAXID 7 /* number of valid vm ids */ - -#define CTL_VM_NAMES { \ - { 0, 0 }, \ - { "vmmeter", CTLTYPE_STRUCT }, \ - { "loadavg", CTLTYPE_STRUCT }, \ - { "psstrings", CTLTYPE_STRUCT }, \ - { "uvmexp", CTLTYPE_STRUCT }, \ - { "swapencrypt", CTLTYPE_NODE }, \ - { "nkmempages", CTLTYPE_INT }, \ -} - -struct _ps_strings { - void *val; -}; - -#define SWAPSKIPBYTES 8192 /* never use at the start of a swap space */ - -/* - * Return values from the VM routines. - */ -#define KERN_SUCCESS 0 -#define KERN_INVALID_ADDRESS 1 -#define KERN_PROTECTION_FAILURE 2 -#define KERN_NO_SPACE 3 -#define KERN_INVALID_ARGUMENT 4 -#define KERN_FAILURE 5 -#define KERN_RESOURCE_SHORTAGE 6 -#define KERN_NOT_RECEIVER 7 -#define KERN_NO_ACCESS 8 -#define KERN_PAGES_LOCKED 9 - -#ifndef ASSEMBLER -/* - * Convert addresses to pages and vice versa. - * No rounding is used. - */ -#ifdef _KERNEL -#define atop(x) (((unsigned long)(x)) >> PAGE_SHIFT) -#define ptoa(x) ((vaddr_t)((x) << PAGE_SHIFT)) - -/* - * Round off or truncate to the nearest page. These will work - * for either addresses or counts (i.e., 1 byte rounds to 1 page). - */ -#define round_page(x) (((x) + PAGE_MASK) & ~PAGE_MASK) -#define trunc_page(x) ((x) & ~PAGE_MASK) -#else -/* out-of-kernel versions of round_page and trunc_page */ -#define round_page(x) \ - ((((vaddr_t)(x) + (vm_page_size - 1)) / vm_page_size) * \ - vm_page_size) -#define trunc_page(x) \ - ((((vaddr_t)(x)) / vm_page_size) * vm_page_size) - -#endif /* _KERNEL */ -#endif /* ASSEMBLER */ -#endif /* _VM_PARAM_ */ |