| vm_glue.c (118390) | vm_glue.c (118771) |
|---|---|
| 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 * Carnegie Mellon University 57 * Pittsburgh PA 15213-3890 58 * 59 * any improvements or extensions that they make and grant Carnegie the 60 * rights to redistribute these changes. 61 */ 62 63#include <sys/cdefs.h> | 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 * Carnegie Mellon University 57 * Pittsburgh PA 15213-3890 58 * 59 * any improvements or extensions that they make and grant Carnegie the 60 * rights to redistribute these changes. 61 */ 62 63#include <sys/cdefs.h> |
| 64__FBSDID("$FreeBSD: head/sys/vm/vm_glue.c 118390 2003-08-03 13:35:31Z phk $"); | 64__FBSDID("$FreeBSD: head/sys/vm/vm_glue.c 118771 2003-08-11 07:14:08Z bms $"); |
| 65 66#include "opt_vm.h" 67#include "opt_kstack_pages.h" 68#include "opt_kstack_max_pages.h" 69 70#include <sys/param.h> 71#include <sys/systm.h> 72#include <sys/limits.h> --- 111 unchanged lines hidden (view full) --- 184 */ 185void 186vslock(addr, len) 187 void *addr; 188 u_int len; 189{ 190 191 vm_map_wire(&curproc->p_vmspace->vm_map, trunc_page((vm_offset_t)addr), | 65 66#include "opt_vm.h" 67#include "opt_kstack_pages.h" 68#include "opt_kstack_max_pages.h" 69 70#include <sys/param.h> 71#include <sys/systm.h> 72#include <sys/limits.h> --- 111 unchanged lines hidden (view full) --- 184 */ 185void 186vslock(addr, len) 187 void *addr; 188 u_int len; 189{ 190 191 vm_map_wire(&curproc->p_vmspace->vm_map, trunc_page((vm_offset_t)addr), |
| 192 round_page((vm_offset_t)addr + len), FALSE); | 192 round_page((vm_offset_t)addr + len), 193 VM_MAP_WIRE_SYSTEM|VM_MAP_WIRE_NOHOLES); |
| 193} 194 195/* 196 * MPSAFE 197 */ 198void 199vsunlock(addr, len) 200 void *addr; 201 u_int len; 202{ 203 204 vm_map_unwire(&curproc->p_vmspace->vm_map, 205 trunc_page((vm_offset_t)addr), | 194} 195 196/* 197 * MPSAFE 198 */ 199void 200vsunlock(addr, len) 201 void *addr; 202 u_int len; 203{ 204 205 vm_map_unwire(&curproc->p_vmspace->vm_map, 206 trunc_page((vm_offset_t)addr), |
| 206 round_page((vm_offset_t)addr + len), FALSE); | 207 round_page((vm_offset_t)addr + len), 208 VM_MAP_WIRE_SYSTEM|VM_MAP_WIRE_NOHOLES); |
| 207} 208 209/* 210 * Create the U area for a new process. 211 * This routine directly affects the fork perf for a process. 212 */ 213void 214vm_proc_new(struct proc *p) --- 893 unchanged lines hidden --- | 209} 210 211/* 212 * Create the U area for a new process. 213 * This routine directly affects the fork perf for a process. 214 */ 215void 216vm_proc_new(struct proc *p) --- 893 unchanged lines hidden --- |