mm: disable kswapd for ZONE_HIGHMEM in android only

mm: disable kswapd for ZONE_HIGHMEM in android only

Disable the kswapd for ZONE_HIGHMEM only for android when ZRAM is disabled.

Bug 200118847

Change-Id: If9c507ebd9cf9be375935321895830c3838916ec
Signed-off-by: Amit Sharma (SW-TEGRA) <amisharma@nvidia.com>
Reviewed-on: http://git-master/r/783552
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshagiri Holi <sholi@nvidia.com>
Tested-by: Seshagiri Holi <sholi@nvidia.com>
Reviewed-by: Sri Krishna Chowdary <schowdary@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>