osfmk/mach_debug/lockgroup_info.h

   1 /*
   2  * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  *      File:   mach/lockgroup_info.h
  24  *
  25  *      Definitions for host_lockgroup_info call.
  26  */
  27
  28 #ifndef _MACH_DEBUG_LOCKGROUP_INFO_H_
  29 #define _MACH_DEBUG_LOCKGROUP_INFO_H_
  30
  31 #include <mach/mach_types.h>
  32
  33 #define LOCKGROUP_MAX_NAME      64
  34
  35 #define LOCKGROUP_ATTR_STAT     0x01ULL
  36
  37 typedef struct lockgroup_info {
  38         char            lockgroup_name[LOCKGROUP_MAX_NAME];
  39         uint64_t        lockgroup_attr;
  40         uint64_t        lock_spin_cnt;
  41         uint64_t        lock_spin_util_cnt;
  42         uint64_t        lock_spin_held_cnt;
  43         uint64_t        lock_spin_miss_cnt;
  44         uint64_t        lock_spin_held_max;
  45         uint64_t        lock_spin_held_cum;
  46         uint64_t        lock_mtx_cnt;
  47         uint64_t        lock_mtx_util_cnt;
  48         uint64_t        lock_mtx_held_cnt;
  49         uint64_t        lock_mtx_miss_cnt;
  50         uint64_t        lock_mtx_wait_cnt;
  51         uint64_t        lock_mtx_held_max;
  52         uint64_t        lock_mtx_held_cum;
  53         uint64_t        lock_mtx_wait_max;
  54         uint64_t        lock_mtx_wait_cum;
  55         uint64_t        lock_rw_cnt;
  56         uint64_t        lock_rw_util_cnt;
  57         uint64_t        lock_rw_held_cnt;
  58         uint64_t        lock_rw_miss_cnt;
  59         uint64_t        lock_rw_wait_cnt;
  60         uint64_t        lock_rw_held_max;
  61         uint64_t        lock_rw_held_cum;
  62         uint64_t        lock_rw_wait_max;
  63         uint64_t        lock_rw_wait_cum;
  64 } lockgroup_info_t;
  65
  66 typedef lockgroup_info_t *lockgroup_info_array_t;
  67
  68 #endif  /* _MACH_DEBUG_LOCKGROUP_INFO_H_ */
  69