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1/*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
43866e37 6 * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
1c79356b 7 *
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8 * This file contains Original Code and/or Modifications of Original Code
9 * as defined in and that are subject to the Apple Public Source License
10 * Version 2.0 (the 'License'). You may not use this file except in
11 * compliance with the License. Please obtain a copy of the License at
12 * http://www.opensource.apple.com/apsl/ and read it before using this
13 * file.
14 *
15 * The Original Code and all software distributed under the License are
16 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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17 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
18 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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19 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
20 * Please see the License for the specific language governing rights and
21 * limitations under the License.
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22 *
23 * @APPLE_LICENSE_HEADER_END@
24 */
25/*
26 * @OSF_COPYRIGHT@
27 */
28/*
29 * kern/host_statistics.h
30 *
31 * Definitions for host VM/event statistics data structures.
32 *
33 */
34
35#ifndef _KERN_HOST_STATISTICS_H_
36#define _KERN_HOST_STATISTICS_H_
37
38#include <mach/vm_statistics.h>
39#include <kern/cpu_number.h>
40#include <kern/sched_prim.h>
41
42extern vm_statistics_data_t vm_stat[];
43
44#define VM_STAT(event) \
45MACRO_BEGIN \
46 mp_disable_preemption(); \
47 vm_stat[cpu_number()].event; \
48 mp_enable_preemption(); \
49MACRO_END
50
51#endif /* _KERN_HOST_STATISTICS_H_ */