prebuilt/common/etc/init.local.rc

# CyanogenMod Extras
import /init.superuser.rc

on init
    export ANDROID_CACHE /cache
    export TERMINFO /system/etc/terminfo

    # Set up the BFQIO hierarchy
    chmod 0755 /sys/fs/cgroup
    mkdir /sys/fs/cgroup/bfqio 0755 root system
    mount cgroup none /sys/fs/cgroup/bfqio bfqio
    write /sys/fs/cgroup/bfqio/bfqio.ioprio_class 2
    write /sys/fs/cgroup/bfqio/bfqio.ioprio 4
    chown root system /sys/fs/cgroup/bfqio/tasks
    chmod 0666 /sys/fs/cgroup/bfqio/tasks

    # Realtime audio class
    mkdir /sys/fs/cgroup/bfqio/rt-audio 0755 root system
    write /sys/fs/cgroup/bfqio/rt-audio/bfqio.ioprio_class 1
    write /sys/fs/cgroup/bfqio/rt-audio/bfqio.ioprio 4
    chown media system /sys/fs/cgroup/bfqio/rt-audio/tasks
    chmod 0664 /sys/fs/cgroup/bfqio/rt-audio/tasks

    # Realtime display class
    mkdir /sys/fs/cgroup/bfqio/rt-display 0755 root system
    write /sys/fs/cgroup/bfqio/rt-display/bfqio.ioprio_class 1
    write /sys/fs/cgroup/bfqio/rt-display/bfqio.ioprio 7
    chown system system /sys/fs/cgroup/bfqio/rt-display/tasks
    chmod 0664 /sys/fs/cgroup/bfqio/rt-display/tasks

    # Background class
    mkdir /sys/fs/cgroup/bfqio/bg 0755 root system
    write /sys/fs/cgroup/bfqio/bg/bfqio.ioprio_class 2
    write /sys/fs/cgroup/bfqio/bg/bfqio.ioprio 7
    chown root system /sys/fs/cgroup/bfqio/bg/tasks
    chmod 0666 /sys/fs/cgroup/bfqio/bg/tasks

    # Idle
    mkdir /sys/fs/cgroup/bfqio/idle 0755 root system
    write /sys/fs/cgroup/bfqio/idle/bfqio.ioprio_class 3
    write /sys/fs/cgroup/bfqio/idle/bfqio.ioprio 0
    chown root system /sys/fs/cgroup/bfqio/idle/tasks
    chmod 0666 /sys/fs/cgroup/bfqio/idle/tasks

on post-fs-data
    mkdir /data/.ssh 0750 root shell

    # Run sysinit
    start sysinit

on boot
    # interactive governor
    chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_rate
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/timer_rate
    chown system system /sys/devices/system/cpu/cpufreq/interactive/timer_slack
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/timer_slack
    chown system system /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
    chown system system /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
    chown system system /sys/devices/system/cpu/cpufreq/interactive/target_loads
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/target_loads
    chown system system /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
    chown system system /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
    chown system system /sys/devices/system/cpu/cpufreq/interactive/boost
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/boost
    chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/boostpulse
    chown system system /sys/devices/system/cpu/cpufreq/interactive/input_boost
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/input_boost
    chown system system /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/boostpulse_duration
    chown system system /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
    chown system system /sys/devices/system/cpu/cpufreq/interactive/sync_freq
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/sync_freq
    chown system system /sys/devices/system/cpu/cpufreq/interactive/up_threshold_any_cpu_freq
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/up_threshold_any_cpu_freq
    chown system system /sys/devices/system/cpu/cpufreq/interactive/up_threshold_any_cpu_load
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/up_threshold_any_cpu_load
    chown system system /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor
    chmod 0664 /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor

    # ondemand governor
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/boostfreq
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/boostfreq
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/boostpulse
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/boostpulse
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/boosttime
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/boosttime
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/down_differential
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/down_differential
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/powersave_bias
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/powersave_bias
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/input_boost
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/input_boost
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
    chown system system /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
    chmod 0664 /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load

    chown system system /sys/block/mmcblk0/queue/scheduler
    chmod 0664 /sys/block/mmcblk0/queue/scheduler
    restorecon /sys/block/mmcblk0/queue/scheduler

    chown system system /dev/cpuctl/cpu.notify_on_migrate
    chmod 0664 /dev/cpuctl/cpu.notify_on_migrate

    # LiveDisplay sysfs
    chown system system /sys/devices/virtual/graphics/fb0/aco
    chmod 0660 /sys/devices/virtual/graphics/fb0/aco
    chown system system /sys/devices/virtual/graphics/fb0/cabc
    chmod 0660 /sys/devices/virtual/graphics/fb0/cabc
    chown system system /sys/devices/virtual/graphics/fb0/rgb
    chmod 0660 /sys/devices/virtual/graphics/fb0/rgb
    chown system system /sys/devices/virtual/graphics/fb0/sre
    chmod 0660 /sys/devices/virtual/graphics/fb0/sre

    # Define TCP delayed ack settings for WiFi & LTE
    chown system system /sys/kernel/ipv4/tcp_delack_seg
    chown system system /sys/kernel/ipv4/tcp_use_userconfig
    setprop net.tcp.delack.default     1
    setprop net.tcp.delack.wifi        20
    setprop net.tcp.delack.lte         8
    setprop net.tcp.usercfg.default    0
    setprop net.tcp.usercfg.wifi       1
    setprop net.tcp.usercfg.lte        1

# Persistent properties (only created if persist exists)
    mkdir /persist/properties 0770 system system

# sysinit (/system/etc/init.d)
service sysinit /system/bin/sysinit
    user root
    oneshot
    disabled

# bugreport is triggered by holding down volume down, volume up and power
service bugreport /system/bin/dumpstate -d -p -B \
        -o /data/data/com.android.shell/files/bugreports/bugreport
    oneshot
    disabled
    keycodes 114 115 116

# Configure IO scheduler
on property:sys.io.scheduler=*
    write /sys/block/mmcblk0/queue/scheduler ${sys.io.scheduler}

on property:persist.sys.io.scheduler=*
    setprop sys.io.scheduler ${persist.sys.io.scheduler}

# Set slice_idle to 0 for CFQ
on property:sys.io.scheduler=cfq
    write /sys/block/mmcblk0/queue/iosched/slice_idle 0

# Set slice_idle to 0 for BFQ
on property:sys.io.scheduler=bfq
    write /sys/block/mmcblk0/queue/iosched/slice_idle 0