1020a203aSopenharmony_ci/* 2020a203aSopenharmony_ci * Copyright (c) 2023-2024 Huawei Device Co., Ltd. 3020a203aSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 4020a203aSopenharmony_ci * you may not use this file except in compliance with the License. 5020a203aSopenharmony_ci * You may obtain a copy of the License at 6020a203aSopenharmony_ci * 7020a203aSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 8020a203aSopenharmony_ci * 9020a203aSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 10020a203aSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 11020a203aSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12020a203aSopenharmony_ci * See the License for the specific language governing permissions and 13020a203aSopenharmony_ci * limitations under the License. 14020a203aSopenharmony_ci */ 15020a203aSopenharmony_ci#include "memory_util.h" 16020a203aSopenharmony_ci 17020a203aSopenharmony_ci#ifdef USE_JEMALLOC_DFX_INTF 18020a203aSopenharmony_ci#include <malloc.h> 19020a203aSopenharmony_ci#endif 20020a203aSopenharmony_ci 21020a203aSopenharmony_cinamespace OHOS { 22020a203aSopenharmony_cinamespace HiviewDFX { 23020a203aSopenharmony_cinamespace MemoryUtil { 24020a203aSopenharmony_ciint DisableThreadCache() 25020a203aSopenharmony_ci{ 26020a203aSopenharmony_ci#ifdef USE_JEMALLOC_DFX_INTF 27020a203aSopenharmony_ci return mallopt(M_SET_THREAD_CACHE, M_THREAD_CACHE_DISABLE) == 1 ? E_MEM_OK : E_MEM_ERR; 28020a203aSopenharmony_ci#else 29020a203aSopenharmony_ci return E_MEM_OK; 30020a203aSopenharmony_ci#endif 31020a203aSopenharmony_ci} 32020a203aSopenharmony_ci 33020a203aSopenharmony_ciint DisableDelayFree() 34020a203aSopenharmony_ci{ 35020a203aSopenharmony_ci#ifdef USE_JEMALLOC_DFX_INTF 36020a203aSopenharmony_ci return mallopt(M_DELAYED_FREE, M_DELAYED_FREE_DISABLE) == 1 ? E_MEM_OK : E_MEM_ERR; 37020a203aSopenharmony_ci#else 38020a203aSopenharmony_ci return E_MEM_OK; 39020a203aSopenharmony_ci#endif 40020a203aSopenharmony_ci} 41020a203aSopenharmony_ci} // namespace MemoryUtil 42020a203aSopenharmony_ci} // namespace HiviewDFX 43020a203aSopenharmony_ci} // namespace OHOS 44