Merge "add property to adjust extra_free_kbytes kernel vm tunable"

on property:sys.powerctl=*

    powerctl ${sys.powerctl}

# system server cannot write to /proc/sys files, so proxy it through init

on property:sys.sysctl.extra_free_kbytes=*

    write /proc/sys/vm/extra_free_kbytes ${sys.sysctl.extra_free_kbytes}

## Daemon processes to be run by init.

##

service ueventd /sbin/ueventd