| vm_page.h (102382) | vm_page.h (103531) |
|---|---|
| 1/* 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * The Mach Operating System project at Carnegie-Mellon University. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 47 unchanged lines hidden (view full) --- 56 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 57 * School of Computer Science 58 * Carnegie Mellon University 59 * Pittsburgh PA 15213-3890 60 * 61 * any improvements or extensions that they make and grant Carnegie the 62 * rights to redistribute these changes. 63 * | 1/* 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * The Mach Operating System project at Carnegie-Mellon University. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 47 unchanged lines hidden (view full) --- 56 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 57 * School of Computer Science 58 * Carnegie Mellon University 59 * Pittsburgh PA 15213-3890 60 * 61 * any improvements or extensions that they make and grant Carnegie the 62 * rights to redistribute these changes. 63 * |
| 64 * $FreeBSD: head/sys/vm/vm_page.h 102382 2002-08-25 00:22:31Z alc $ | 64 * $FreeBSD: head/sys/vm/vm_page.h 103531 2002-09-18 08:26:30Z jeff $ |
| 65 */ 66 67/* 68 * Resident memory system definitions. 69 */ 70 71#ifndef _VM_PAGE_ 72#define _VM_PAGE_ --- 166 unchanged lines hidden (view full) --- 239#define PG_WRITEABLE 0x0010 /* page is mapped writeable */ 240#define PG_ZERO 0x0040 /* page is zeroed */ 241#define PG_REFERENCED 0x0080 /* page has been referenced */ 242#define PG_CLEANCHK 0x0100 /* page will be checked for cleaning */ 243#define PG_SWAPINPROG 0x0200 /* swap I/O in progress on page */ 244#define PG_NOSYNC 0x0400 /* do not collect for syncer */ 245#define PG_UNMANAGED 0x0800 /* No PV management for page */ 246#define PG_MARKER 0x1000 /* special queue marker page */ | 65 */ 66 67/* 68 * Resident memory system definitions. 69 */ 70 71#ifndef _VM_PAGE_ 72#define _VM_PAGE_ --- 166 unchanged lines hidden (view full) --- 239#define PG_WRITEABLE 0x0010 /* page is mapped writeable */ 240#define PG_ZERO 0x0040 /* page is zeroed */ 241#define PG_REFERENCED 0x0080 /* page has been referenced */ 242#define PG_CLEANCHK 0x0100 /* page will be checked for cleaning */ 243#define PG_SWAPINPROG 0x0200 /* swap I/O in progress on page */ 244#define PG_NOSYNC 0x0400 /* do not collect for syncer */ 245#define PG_UNMANAGED 0x0800 /* No PV management for page */ 246#define PG_MARKER 0x1000 /* special queue marker page */ |
| 247#define PG_SLAB 0x2000 /* object pointer is actually a slab */ |
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| 247 248/* 249 * Misc constants. 250 */ 251#define ACT_DECLINE 1 252#define ACT_ADVANCE 3 253#define ACT_INIT 5 254#define ACT_MAX 64 --- 122 unchanged lines hidden --- | 248 249/* 250 * Misc constants. 251 */ 252#define ACT_DECLINE 1 253#define ACT_ADVANCE 3 254#define ACT_INIT 5 255#define ACT_MAX 64 --- 122 unchanged lines hidden --- |