msm: Enable vmalloc savings option

Change-Id: I5347903f8bb1dc08881b9a818904189cb101b477
lib: spinlock_debug: increase spin dump timeout to one second

Increase spin dump timeout so that it is back in sync with the
upstream value.

Change-Id: I4b8896b69dadd66196090d86e40da89766b048e6
Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org>
mm: change freepage state correctly in __isolate_free_page

Commit 2e30abd1730751d58463d88bc0844ab8fd7112a9
(mm: cma: skip watermarks check for already isolated blocks
in split_free_page()) changed the ordering of where the watermark
checks go for isolated pages. There was already an 'enhancement'
present in __isolate_free_page to skip the watermark checks for
CMA pages to increase success. The merging of the enhancment and
the aforementioned commit was done incorrectly, resulting in
the free page state never being modified for CMA pages even if
the CMA page was removed from the free list. Add the enhancement
properly by only checking for CMA pages at the watermark level
and allow the page state to be modfied for CMA pages as well.

Change-Id: Iabea982108d98150f54e5c42b7dbf30f0743653a
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Fixed zRam commits!
Revert "Fixed zRam commits!"

This reverts commit 7e9473e4fa33f3b441b4c2d26f38838c540cc41b.
Revert "Imported ZRAM!"

This reverts commit 76c6b8dbde4d3151f68cae83632d71fb1ab30b9a.
Merge remote-tracking branch 'cm-upstream/wip-ml4' into my-wip-ml4