1 /* 2 * Copyright (C) 2015 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 17 #ifndef ANDROID_VOLD_TRIM_TASK_H 18 #define ANDROID_VOLD_TRIM_TASK_H 19 20 #include "Utils.h" 21 22 #include <thread> 23 #include <list> 24 25 namespace android { 26 namespace vold { 27 28 class TrimTask { 29 public: 30 TrimTask(int flags); 31 virtual ~TrimTask(); 32 33 enum Flags { 34 kDeepTrim = 1 << 0, 35 kBenchmarkAfter = 1 << 1, 36 }; 37 38 void start(); 39 40 private: 41 int mFlags; 42 std::list<std::string> mPaths; 43 std::thread mThread; 44 45 void addFromFstab(); 46 void run(); 47 48 DISALLOW_COPY_AND_ASSIGN(TrimTask); 49 }; 50 51 } // namespace vold 52 } // namespace android 53 54 #endif 55