/* * Copyright (C) 2012 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.os; /** * Initially only provides requestPriority() below, but in longer term * other scheduling policy related services will be collected here. * * @hide */ interface ISchedulingPolicyService { /** * Move thread tid into appropriate cgroup and assign it priority prio. * The thread group leader of tid must be pid. * There may be restrictions on who can call this. */ int requestPriority(int pid, int tid, int prio); }