1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #include <hidl/HidlTransportSupport.h> 17 #include <hidl/HidlBinderSupport.h> 18 19 namespace android { 20 namespace hardware { 21 22 void configureRpcThreadpool(size_t maxThreads, bool callerWillJoin) { 23 // TODO(b/32756130) this should be transport-dependent 24 configureBinderRpcThreadpool(maxThreads, callerWillJoin); 25 } 26 void joinRpcThreadpool() { 27 // TODO(b/32756130) this should be transport-dependent 28 joinBinderRpcThreadpool(); 29 } 30 31 bool setMinSchedulerPolicy(const sp<::android::hidl::base::V1_0::IBase>& service, 32 int policy, int priority) { 33 if (service->isRemote()) { 34 ALOGE("Can't set scheduler policy on remote service."); 35 return false; 36 } 37 38 if (policy != SCHED_NORMAL && policy != SCHED_FIFO && policy != SCHED_RR) { 39 ALOGE("Invalid scheduler policy %d", policy); 40 return false; 41 } 42 43 if (policy == SCHED_NORMAL && (priority < -20 || priority > 19)) { 44 ALOGE("Invalid priority for SCHED_NORMAL: %d", priority); 45 return false; 46 } else if (priority < 1 || priority > 99) { 47 ALOGE("Invalid priority for real-time policy: %d", priority); 48 return false; 49 } 50 51 details::gServicePrioMap.set(service, { policy, priority }); 52 53 return true; 54 } 55 56 } 57 } 58
