Switch fget and fput to light version
Make interactive default governor and enable io_is_busy by default
mm: slub: Tune to perform faster

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Linux 3.4.77

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
Merge https://github.com/myfluxi/kernel_msm into kitkat-4.4