Fix uninitialized div_s64 for gcc 4.9

I know we aren't even close to using gcc 4.9, so this might not get merged
for a while, but here it is for when the time comes. :)  4.9 is even more finicky.

Missing include.

Change-Id: Ia1a0b675f37623735bc1c041fbdd0be61cdaa427
falcon: Disable swap

* This is not useful

Change-Id: Idce85b26e847f20f91f7999f684cb6d72a029139
lowmemorykiller: Account for highmem during kswapd reclaim

Currenlty most memory reclaim is done through kswapd.
Since kswapd uses a gfp mask of GFP_KERNEL, and because
the lowmemorykiller is zone aware, the lowmemorykiller will
ignore highmem most of the time.
This results in the lowmemorykiller being overly aggressive.

The fix to this issue is to allow the lowmemorykiller to
count highmem when being called by the kswapd if the lowmem
watermarks are satisfied.

Change-Id: I938644584f374763d10d429d835e74daa4854a38
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Remove duplicate code which introduced in 172a7c3

Change-Id: I47b7e6f7ab32ea3b8cef58f1901f87f9f999fcc4
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0