1 /*
2  * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 #include "memory_util.h"
16 
17 #ifdef USE_JEMALLOC_DFX_INTF
18 #include <malloc.h>
19 #endif
20 
21 namespace OHOS {
22 namespace HiviewDFX {
23 namespace MemoryUtil {
DisableThreadCache()24 int DisableThreadCache()
25 {
26 #ifdef USE_JEMALLOC_DFX_INTF
27     return mallopt(M_SET_THREAD_CACHE, M_THREAD_CACHE_DISABLE) == 1 ? E_MEM_OK : E_MEM_ERR;
28 #else
29     return E_MEM_OK;
30 #endif
31 }
32 
DisableDelayFree()33 int DisableDelayFree()
34 {
35 #ifdef USE_JEMALLOC_DFX_INTF
36     return mallopt(M_DELAYED_FREE, M_DELAYED_FREE_DISABLE) == 1 ? E_MEM_OK : E_MEM_ERR;
37 #else
38     return E_MEM_OK;
39 #endif
40 }
41 } // namespace MemoryUtil
42 } // namespace HiviewDFX
43 } // namespace OHOS
44