memstat_all.c revision 330897 
1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2005 Robert N. M. Watson
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: stable/11/lib/libmemstat/memstat_all.c 330897 2018-03-14 03:19:51Z eadler $
29 */
30
31#include <sys/types.h>
32#include <sys/queue.h>
33
34#include "memstat.h"
35
36/*
37 * Query all available memory allocator sources.  Currently this consists of
38 * malloc(9) and UMA(9).
39 */
40int
41memstat_sysctl_all(struct memory_type_list *mtlp, int flags)
42{
43
44	if (memstat_sysctl_malloc(mtlp, flags) < 0)
45		return (-1);
46	if (memstat_sysctl_uma(mtlp, flags) < 0)
47		return (-1);
48	return (0);
49}
50
51int
52memstat_kvm_all(struct memory_type_list *mtlp, void *kvm_handle)
53{
54
55	if (memstat_kvm_malloc(mtlp, kvm_handle) < 0)
56		return (-1);
57	if (memstat_kvm_uma(mtlp, kvm_handle) < 0)
58		return (-1);
59	return (0);
60}
61