Merge "Add an stune group for NNAPI HAL"

    chmod 0664 /dev/stune/top-app/tasks

    chmod 0664 /dev/stune/rt/tasks

    # Create an stune group for NNAPI HAL processes

    mkdir /dev/stune/nnapi-hal

    chown system system /dev/stune/nnapi-hal

    chown system system /dev/stune/nnapi-hal/tasks

    chmod 0664 /dev/stune/nnapi-hal/tasks

    write /dev/stune/nnapi-hal/schedtune.boost 1

    write /dev/stune/nnapi-hal/schedtune.prefer_idle 1

    # Create blkio group and apply initial settings.

    # This feature needs kernel to support it, and the

    # device's init.rc must actually set the correct values.