On Tue, Jan 08, 2019 at 10:21:07AM +0530, Aneesh Kumar K.V wrote:
> This patch add PF_MEMALLOC_NOCMA which make sure any allocation in that
> context
> is marked non movable and hence cannot be satisfied by CMA region.
>
> This is useful with get_user_pages_cma_migrate where we take a page pin
This patch add PF_MEMALLOC_NOCMA which make sure any allocation in that context
is marked non movable and hence cannot be satisfied by CMA region.
This is useful with get_user_pages_cma_migrate where we take a page pin by
migrating pages from CMA region. Marking the section PF_MEMALLOC_NOCMA
