#!/bin/bash

. $(dirname $0)/functions

PATCHES=0
if [ -n "$1" ]; then
        AOSP="$1"
else
        AOSP="`pwd`"
fi

if ! [ -d "$AOSP" ] && ! [ -d "$AOSP/bionic" ] && [ -d "$AOSP"/build ]; then
        echo "This script must be run from the AOSP source directory"
        echo "or with the AOSP source directory as its first parameter."
        exit 1
fi


###################################################################
########       optimizations on system server         #############
###################################################################
## Change error sleep time in NativeDaemonConnector thread from 5000ms to 1000ms
## http://android-review.linaro.org/17958
apply --linaro frameworks/base 17958/1

## Move preloading classes to SystemServer.java and start it in background
## Add delay to StartEntropyMixer and PrintManagerService in SystemServer.java
## Move endIcuCachePinning() from ZygoteInit.java to SystemServer.java and start it in background
## https://android-review.linaro.org/#/c/17338/
apply --linaro frameworks/base 17959/1

## Start "com.android.server.wifi.WifiService" in background.
## Start "com.android.server.wifi.p2p.WifiP2pService" in background.
## Start "com.android.server.wifi.scanner.WifiScanningService" in background.
## https://android-review.linaro.org/#/c/17459/
#apply --linaro frameworks/base 17459/3

## Stop bootanim earlier.
## http://android-review.linaro.org/17960
apply --linaro frameworks/base 17960/1

## Register NetlinkTracker observer after IpManager statemachine starting.
## Related to https://bugs.linaro.org/show_bug.cgi?id=2811
## https://android-review.linaro.org/#/c/17507/
## This seems to be obsolete with O, kept just as a reference if we
## run into bug 2811 again
#apply --linaro frameworks/base 17507/1

###################################################################
########            optimizations on init             #############
###################################################################
## move netd to class core
## http://android-review.linaro.org/17961
## Rejected upstream because if breaks disk-based encryption
## But can still save us a few milliseconds on systems that use
## file-based encryption. See also
## https://android-review.googlesource.com/#/c/platform/system/netd/+/315233/
apply --linaro system/netd 17961/1

## Set to start EthernetService after boot completed
## http://android-review.linaro.org/17962
## Submitted upstream; waiting for response:
## https://android-review.googlesource.com/#/c/316607/
apply --linaro frameworks/opt/net/ethernet 17962/1

## start zygote in post-fs-data
## http://android-review.linaro.org/17963
## Cherry-picked from https://android-review.googlesource.com/#/c/315199/ (Rejected upstream because of problems with disk-based encryption)
apply --linaro system/core 17963/1

## set to use all cpus for all cpusets
## http://android-review.linaro.org/17964
apply --linaro system/core 17964/1

## Delay starting of some Java based services
## Added delay to some boot time consuming parts in SystemServer.java
## http://android-review.linaro.org/17965
apply --linaro frameworks/base 17965/1