In certain memory configurations there can be a large number of CMA pages which are not suitable to satisfy certain memory requests. This large number of unsuitable pages can cause the lowmemorykiller to not kill any tasks because the lowmemorykiller counts all free pages. In order to ensure the lowmemorykiller properly evaluates the free memory only count the free CMA pages if they are suitable for satisfying the memory request. Change-Id: I7f06d53e2d8cfe7439e5561fe6e5209ce73b1c90 CRs-fixed: 437016 Signed-off-by: Liam Mark <lmark@codeaurora.org>