1/*
2 * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28/*
29 * File: mach/lockgroup_info.h
30 *
31 * Definitions for host_lockgroup_info call.
32 */
33
34#ifndef _MACH_DEBUG_LOCKGROUP_INFO_H_
35#define _MACH_DEBUG_LOCKGROUP_INFO_H_
36
37#include <mach/mach_types.h>
38
39#define LOCKGROUP_MAX_NAME 64
40
41#define LOCKGROUP_ATTR_STAT 0x01ULL
42
43typedef struct lockgroup_info {
44 char lockgroup_name[LOCKGROUP_MAX_NAME];
45 uint64_t lockgroup_attr;
46 uint64_t lock_spin_cnt;
47 uint64_t lock_spin_util_cnt;
48 uint64_t lock_spin_held_cnt;
49 uint64_t lock_spin_miss_cnt;
50 uint64_t lock_spin_held_max;
51 uint64_t lock_spin_held_cum;
52 uint64_t lock_mtx_cnt;
53 uint64_t lock_mtx_util_cnt;
54 uint64_t lock_mtx_held_cnt;
55 uint64_t lock_mtx_miss_cnt;
56 uint64_t lock_mtx_wait_cnt;
57 uint64_t lock_mtx_held_max;
58 uint64_t lock_mtx_held_cum;
59 uint64_t lock_mtx_wait_max;
60 uint64_t lock_mtx_wait_cum;
61 uint64_t lock_rw_cnt;
62 uint64_t lock_rw_util_cnt;
63 uint64_t lock_rw_held_cnt;
64 uint64_t lock_rw_miss_cnt;
65 uint64_t lock_rw_wait_cnt;
66 uint64_t lock_rw_held_max;
67 uint64_t lock_rw_held_cum;
68 uint64_t lock_rw_wait_max;
69 uint64_t lock_rw_wait_cum;
70} lockgroup_info_t;
71
72typedef lockgroup_info_t *lockgroup_info_array_t;
73
74#endif /* _MACH_DEBUG_LOCKGROUP_INFO_H_ */
75