1 /* 2 * Copyright (c) 2023 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 16 #ifndef QOS_POLICY_H 17 #define QOS_POLICY_H 18 #include "qos_interface.h" 19 20 namespace ffrt { 21 constexpr int MAX_RT_PRIO = 89; 22 constexpr int MAX_VIP_PRIO = 99; 23 constexpr int DEFAULT_PRIO = 120; 24 int SetAffinity(unsigned long affinity, int tid); 25 void SetPriority(unsigned char priority, WorkerThread* thread); 26 } 27 #endif /* QOS_POLICY_H */