On 01/09/2017 08:35 AM, Mel Gorman wrote:
The fourth patch introduces a bulk page allocator with no in-kernel users as an example for Jesper and others who want to build a page allocator for DMA-coherent pages.
If you want an in-kernel user as a test, to validate the API's sanity, and to improve performance, how about __vmalloc_area_node()? :)
--Andy
