1*795d594fSAndroid Build Coastguard Worker#!/bin/bash 2*795d594fSAndroid Build Coastguard Worker# 3*795d594fSAndroid Build Coastguard Worker# Copyright 2017 The Android Open Source Project 4*795d594fSAndroid Build Coastguard Worker# 5*795d594fSAndroid Build Coastguard Worker# Licensed under the Apache License, Version 2.0 (the "License"); 6*795d594fSAndroid Build Coastguard Worker# you may not use this file except in compliance with the License. 7*795d594fSAndroid Build Coastguard Worker# You may obtain a copy of the License at 8*795d594fSAndroid Build Coastguard Worker# 9*795d594fSAndroid Build Coastguard Worker# http://www.apache.org/licenses/LICENSE-2.0 10*795d594fSAndroid Build Coastguard Worker# 11*795d594fSAndroid Build Coastguard Worker# Unless required by applicable law or agreed to in writing, software 12*795d594fSAndroid Build Coastguard Worker# distributed under the License is distributed on an "AS IS" BASIS, 13*795d594fSAndroid Build Coastguard Worker# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*795d594fSAndroid Build Coastguard Worker# See the License for the specific language governing permissions and 15*795d594fSAndroid Build Coastguard Worker# limitations under the License. 16*795d594fSAndroid Build Coastguard Worker 17*795d594fSAndroid Build Coastguard Worker 18*795d594fSAndroid Build Coastguard Workerdef run(ctx, args): 19*795d594fSAndroid Build Coastguard Worker # Make sure we call 'sync' 20*795d594fSAndroid Build Coastguard Worker # before executing dalvikvm because otherwise 21*795d594fSAndroid Build Coastguard Worker # it's highly likely the pushed JAR files haven't 22*795d594fSAndroid Build Coastguard Worker # been committed to permanent storage yet, 23*795d594fSAndroid Build Coastguard Worker # and when we mmap them the kernel will think 24*795d594fSAndroid Build Coastguard Worker # the memory is dirty (despite being file-backed). 25*795d594fSAndroid Build Coastguard Worker # (Note: this was reproducible 100% of the time on 26*795d594fSAndroid Build Coastguard Worker # a target angler device). 27*795d594fSAndroid Build Coastguard Worker ctx.default_run(args, sync=True) 28