更新日期: 2022/06/01 来源: https://gitee.com/weharmony/kernel_liteos_a_note
los_statistics_pri.h
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1/*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#ifndef __LOS_STAT_PRI_H
33#define __LOS_STAT_PRI_H
34
35#include "los_typedef.h"
36
37#ifdef __cplusplus
38#if __cplusplus
39extern "C" {
40#endif /* __cplusplus */
41#endif /* __cplusplus */
42
43typedef struct {
46 UINT64 switchCount; /* sched switch count */
47 UINT64 timeSliceRealTime; /* The actual usage time of each time slice */
49 UINT64 timeSliceCount; /* The number of time slices allocated */
52 UINT64 waitSchedTime; /* task status is ready to running times */
54} SchedStat;
55
56#ifdef LOSCFG_SCHED_DEBUG
57#ifdef LOSCFG_SCHED_TICK_DEBUG
58VOID OsSchedDebugRecordData(VOID);
62#endif
63#endif
64
65#ifdef __cplusplus
66#if __cplusplus
67}
68#endif /* __cplusplus */
69#endif /* __cplusplus */
70
71#endif /* __LOS_STAT_PRI_H */
UINT32 OsShellShowTickResponse(VOID)
UINT32 OsShellShowSchedStatistics(VOID)
UINT32 OsSchedDebugInit(VOID)
VOID OsSchedDebugRecordData(VOID)
long unsigned int UINT64
Definition: los_typedef.h:66
unsigned int UINT32
Definition: los_typedef.h:57
UINT64 timeSliceCount
UINT64 waitSchedCount
UINT64 waitSchedTime
UINT64 switchCount
UINT64 timeSliceTime
UINT64 timeSliceRealTime