| vm_map.c (29653) | vm_map.c (30309) |
|---|---|
| 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 * $Id: vm_map.c,v 1.90 1997/09/12 15:58:47 jlemon Exp $ | 64 * $Id: vm_map.c,v 1.91 1997/09/21 04:24:20 dyson Exp $ |
| 65 */ 66 67/* 68 * Virtual memory mapping module. 69 */ 70 71#include <sys/param.h> 72#include <sys/systm.h> --- 15 unchanged lines hidden (view full) --- 88#include <vm/vm_map.h> 89#include <vm/vm_page.h> 90#include <vm/vm_object.h> 91#include <vm/vm_kern.h> 92#include <vm/vm_extern.h> 93#include <vm/default_pager.h> 94#include <vm/vm_zone.h> 95 | 65 */ 66 67/* 68 * Virtual memory mapping module. 69 */ 70 71#include <sys/param.h> 72#include <sys/systm.h> --- 15 unchanged lines hidden (view full) --- 88#include <vm/vm_map.h> 89#include <vm/vm_page.h> 90#include <vm/vm_object.h> 91#include <vm/vm_kern.h> 92#include <vm/vm_extern.h> 93#include <vm/default_pager.h> 94#include <vm/vm_zone.h> 95 |
| 96MALLOC_DEFINE(M_VMMAP, "VM map", "VM map structures"); 97 |
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| 96/* 97 * Virtual memory maps provide for the mapping, protection, 98 * and sharing of virtual memory objects. In addition, 99 * this module provides for an efficient virtual copy of 100 * memory from one map to another. 101 * 102 * Synchronization is required prior to most operations. 103 * --- 2424 unchanged lines hidden --- | 98/* 99 * Virtual memory maps provide for the mapping, protection, 100 * and sharing of virtual memory objects. In addition, 101 * this module provides for an efficient virtual copy of 102 * memory from one map to another. 103 * 104 * Synchronization is required prior to most operations. 105 * --- 2424 unchanged lines hidden --- |