Revert "mm: cma: on movable allocations try MIGRATE_CMA first"

This reverts commit b5662d64fa5ee483b985b351dec993402422fee3.

Using CMA pages first creates good utilization but has some
unfortunate side effects. Many movable allocations come from
the filesystem layer which can hold on to pages for long periods
of time which causes high allocation times (~200ms) and high
rates of failure. Revert this patch and use alternate allocation
strategies to get better utilization.

Change-Id: I917e137d5fb292c9f8282506f71a799a6451ccfa
CRs-Fixed: 452508
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
1 file changed