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_vm_phys.h
(2.27 KB)
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_vm_radix.h
(1.64 KB)
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default_pager.c
(4.83 KB)
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device_pager.c
(13.06 KB)
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memguard.c
(15.13 KB)
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memguard.h
(2.35 KB)
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phys_pager.c
(8.62 KB)
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pmap.h
(7.06 KB)
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redzone.c
(4.95 KB)
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redzone.h
(1.69 KB)
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sg_pager.c
(6.34 KB)
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swap_pager.c
(79.57 KB)
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swap_pager.h
(2.99 KB)
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uma.h
(22.13 KB)
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uma_core.c
(141.88 KB)
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uma_dbg.c
(4.94 KB)
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uma_dbg.h
(2.09 KB)
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uma_int.h
(22.27 KB)
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vm.h
(5.58 KB)
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vm_domainset.c
(9.29 KB)
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vm_domainset.h
(2.19 KB)
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vm_dumpset.h
(2.99 KB)
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vm_extern.h
(5.87 KB)
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vm_fault.c
(59.06 KB)
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vm_glue.c
(15.52 KB)
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vm_init.c
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vm_kern.c
(24.67 KB)
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vm_kern.h
(3.47 KB)
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vm_map.c
(149.63 KB)
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vm_map.h
(18.52 KB)
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vm_meter.c
(17.87 KB)
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vm_mmap.c
(39.75 KB)
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vm_object.c
(76.42 KB)
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vm_object.h
(13.57 KB)
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vm_page.c
(143.85 KB)
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vm_page.h
(36.63 KB)
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vm_pageout.c
(68.44 KB)
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vm_pageout.h
(3.67 KB)
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vm_pagequeue.h
(17.26 KB)
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vm_pager.c
(12.76 KB)
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vm_pager.h
(8.59 KB)
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vm_param.h
(4.97 KB)
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vm_phys.c
(47.32 KB)
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vm_phys.h
(3.91 KB)
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vm_radix.c
(23.84 KB)
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vm_radix.h
(2.47 KB)
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vm_reserv.c
(42.79 KB)
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vm_reserv.h
(2.92 KB)
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vm_swapout.c
(23.8 KB)
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vm_swapout_dummy.c
(4.15 KB)
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vm_unix.c
(6.72 KB)
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vnode_pager.c
(43.39 KB)
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vnode_pager.h
(2.5 KB)
Editing: vm_param.h
/*- * SPDX-License-Identifier: (BSD-3-Clause AND MIT-CMU) * * 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. 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. * * from: @(#)vm_param.h 8.1 (Berkeley) 6/11/93 * * * 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. * * $FreeBSD$ */ /* * Machine independent virtual memory parameters. */ #ifndef _VM_PARAM_ #define _VM_PARAM_ #include <machine/vmparam.h> /* * CTL_VM identifiers */ #define VM_TOTAL 1 /* struct vmtotal */ #define VM_METER VM_TOTAL/* deprecated, use VM_TOTAL */ #define VM_LOADAVG 2 /* struct loadavg */ #define VM_V_FREE_MIN 3 /* vm_cnt.v_free_min */ #define VM_V_FREE_TARGET 4 /* vm_cnt.v_free_target */ #define VM_V_FREE_RESERVED 5 /* vm_cnt.v_free_reserved */ #define VM_V_INACTIVE_TARGET 6 /* vm_cnt.v_inactive_target */ #define VM_OBSOLETE_7 7 /* unused, formerly v_cache_min */ #define VM_OBSOLETE_8 8 /* unused, formerly v_cache_max */ #define VM_V_PAGEOUT_FREE_MIN 9 /* vm_cnt.v_pageout_free_min */ #define VM_OBSOLETE_10 10 /* pageout algorithm */ #define VM_SWAPPING_ENABLED 11 /* swapping enabled */ #define VM_OVERCOMMIT 12 /* vm.overcommit */ #define VM_MAXID 13 /* number of valid vm ids */ /* * Structure for swap device statistics */ #define XSWDEV_VERSION 2 struct xswdev { u_int xsw_version; dev_t xsw_dev; int xsw_flags; int xsw_nblks; int xsw_used; }; /* * 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_OUT_OF_BOUNDS 9 #define KERN_RESTART 10 #ifndef PA_LOCK_COUNT #ifdef SMP #define PA_LOCK_COUNT 32 #else #define PA_LOCK_COUNT 1 #endif /* !SMP */ #endif /* !PA_LOCK_COUNT */ #ifndef KSTACK_MAX_PAGES #define KSTACK_MAX_PAGES 32 #endif #ifndef PHYS_AVAIL_ENTRIES #define PHYS_AVAIL_ENTRIES (VM_PHYSSEG_MAX * 2) #endif #define PHYS_AVAIL_COUNT (PHYS_AVAIL_ENTRIES + 2) #ifndef ASSEMBLER #ifdef _KERNEL #define num_pages(x) \ ((vm_offset_t)((((vm_offset_t)(x)) + PAGE_MASK) >> PAGE_SHIFT)) extern unsigned long maxtsiz; extern unsigned long dfldsiz; extern unsigned long maxdsiz; extern unsigned long dflssiz; extern unsigned long maxssiz; extern unsigned long sgrowsiz; #endif /* _KERNEL */ #endif /* ASSEMBLER */ #endif /* _VM_PARAM_ */
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