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Commit 6a285726 authored by Wei Wang's avatar Wei Wang
Browse files

init.rc: create camera-deamon stune cgroup 

camera-daemon is referred in task-profiles.json so the hierarchy should
be created in aosp's init.rc.

Bug: 170507876
Bug: 171740453
Test: boot and check cgroup
Change-Id: I0e6722b88922abf4ccae3b19623d8b889a6e3cb6
parent 84719713

rootdir/init.rc

+9 −1
Original line number Diff line number Diff line
@@ -204,12 +204,20 @@ on init 
    write /dev/cpuctl/rt/cpu.rt_period_us 1000000

    write /dev/cpuctl/system/cpu.rt_runtime_us 100000

    write /dev/cpuctl/system/cpu.rt_period_us 1000000

    write /dev/cpuctl/nnapi-hal/cpu.rt_runtime_us 100000

    write /dev/cpuctl/nnapi-hal/cpu.rt_runtime_us 50000

    write /dev/cpuctl/nnapi-hal/cpu.rt_period_us 1000000

    write /dev/cpuctl/camera-daemon/cpu.rt_runtime_us 50000

    write /dev/cpuctl/camera-daemon/cpu.rt_period_us 1000000



    # Migrate root group to system subgroup

    copy_per_line /dev/cpuctl/tasks /dev/cpuctl/system/tasks



    # Create an stune group for camera-specific processes

    mkdir /dev/stune/camera-daemon

    chown system system /dev/stune/camera-daemon

    chown system system /dev/stune/camera-daemon/tasks

    chmod 0664 /dev/stune/camera-daemon/tasks



    # Create an stune group for NNAPI HAL processes

    mkdir /dev/stune/nnapi-hal

    chown system system /dev/stune/nnapi-hal