107b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten/* 207b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * Copyright (C) 2012 The Android Open Source Project 307b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * 407b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * Licensed under the Apache License, Version 2.0 (the "License"); 507b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * you may not use this file except in compliance with the License. 607b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * You may obtain a copy of the License at 707b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * 807b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * http://www.apache.org/licenses/LICENSE-2.0 907b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * 1007b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * Unless required by applicable law or agreed to in writing, software 1107b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * distributed under the License is distributed on an "AS IS" BASIS, 1207b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1307b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * See the License for the specific language governing permissions and 1407b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * limitations under the License. 1507b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten */ 1607b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten 1707b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kastenpackage android.os; 1807b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten 1907b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten/** 2007b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * Initially only provides requestPriority() below, but in longer term 2107b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * other scheduling policy related services will be collected here. 2207b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * 2307b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * @hide 2407b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten */ 2507b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasteninterface ISchedulingPolicyService { 2607b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten 2707b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten /** 2807b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * Move thread tid into appropriate cgroup and assign it priority prio. 2907b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * The thread group leader of tid must be pid. 3007b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten * There may be restrictions on who can call this. 3107b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten */ 3207b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten int requestPriority(int pid, int tid, int prio); 3307b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten 3407b0465095bd9ab3412caefa4fcacbdc3825c64bGlenn Kasten} 35