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📄 _vm_phys.h(2.27 KB)
📄 _vm_radix.h(1.64 KB)
📄 default_pager.c(4.83 KB)
📄 device_pager.c(13.06 KB)
📄 memguard.c(15.13 KB)
📄 memguard.h(2.35 KB)
📄 phys_pager.c(8.62 KB)
📄 pmap.h(7.06 KB)
📄 redzone.c(4.95 KB)
📄 redzone.h(1.69 KB)
📄 sg_pager.c(6.34 KB)
📄 swap_pager.c(79.57 KB)
📄 swap_pager.h(2.99 KB)
📄 uma.h(22.13 KB)
📄 uma_core.c(141.88 KB)
📄 uma_dbg.c(4.94 KB)
📄 uma_dbg.h(2.09 KB)
📄 uma_int.h(22.27 KB)
📄 vm.h(5.58 KB)
📄 vm_domainset.c(9.29 KB)
📄 vm_domainset.h(2.19 KB)
📄 vm_dumpset.h(2.99 KB)
📄 vm_extern.h(5.87 KB)
📄 vm_fault.c(59.06 KB)
📄 vm_glue.c(15.52 KB)
📄 vm_init.c(7.67 KB)
📄 vm_kern.c(24.67 KB)
📄 vm_kern.h(3.47 KB)
📄 vm_map.c(149.63 KB)
📄 vm_map.h(18.52 KB)
📄 vm_meter.c(17.87 KB)
📄 vm_mmap.c(39.75 KB)
📄 vm_object.c(76.42 KB)
📄 vm_object.h(13.57 KB)
📄 vm_page.c(143.85 KB)
📄 vm_page.h(36.63 KB)
📄 vm_pageout.c(68.44 KB)
📄 vm_pageout.h(3.67 KB)
📄 vm_pagequeue.h(17.26 KB)
📄 vm_pager.c(12.76 KB)
📄 vm_pager.h(8.59 KB)
📄 vm_param.h(4.97 KB)
📄 vm_phys.c(47.32 KB)
📄 vm_phys.h(3.91 KB)
📄 vm_radix.c(23.84 KB)
📄 vm_radix.h(2.47 KB)
📄 vm_reserv.c(42.79 KB)
📄 vm_reserv.h(2.92 KB)
📄 vm_swapout.c(23.8 KB)
📄 vm_swapout_dummy.c(4.15 KB)
📄 vm_unix.c(6.72 KB)
📄 vnode_pager.c(43.39 KB)
📄 vnode_pager.h(2.5 KB)

Editing: vm_swapout_dummy.c

/*-
 * SPDX-License-Identifier: (BSD-4-Clause AND MIT-CMU)
 *
 * Copyright (c) 1991 Regents of the University of California.
 * All rights reserved.
 * Copyright (c) 1994 John S. Dyson
 * All rights reserved.
 * Copyright (c) 1994 David Greenman
 * All rights reserved.
 * Copyright (c) 2005 Yahoo! Technologies Norway AS
 * 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.
 *
 *	from: @(#)vm_pageout.c	7.4 (Berkeley) 5/7/91
 *
 *
 * 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.
 */

#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");

#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/proc.h>
#include <sys/sysctl.h>
#include <sys/vmmeter.h>

#include <vm/vm.h>
#include <vm/vm_param.h>
#include <vm/vm_pageout.h>

static int vm_swap_enabled = 0;
SYSCTL_INT(_vm, VM_SWAPPING_ENABLED, swap_enabled, CTLFLAG_RD,
    &vm_swap_enabled, 0,
    "Enable entire process swapout");

static int vm_swap_idle_enabled = 0;
SYSCTL_INT(_vm, OID_AUTO, swap_idle_enabled, CTLFLAG_RD,
    &vm_swap_idle_enabled, 0,
    "Allow swapout on idle criteria");

void
vm_swapout_run(void)
{
}

void
vm_swapout_run_idle(void)
{
}

void
faultin(struct proc *p)
{

PROC_LOCK_ASSERT(p, MA_OWNED);
	if ((p->p_flag & P_INMEM) == 0)
		panic("faultin: proc %p swapped out with NO_SWAPPING", p);
}

void
swapper(void)
{

for (;;)
		tsleep(&proc0, PVM, "swapin", MAXSLP * hz);
}

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Editing: vm_swapout_dummy.c

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