[RFC PATCH v3 29/35] mm: Update the freepage migratetype of pages during region allocation

The freepage migratetype is used to determine which freelist a given page should be added to, upon getting freed. To ensure that the page goes to the right freelist, set the freepage migratetype of all the pages of a region, when allocating freepages from the region allocator. This helps ensure

[RFC PATCH v3 29/35] mm: Update the freepage migratetype of pages during region allocation

The freepage migratetype is used to determine which freelist a given page should be added to, upon getting freed. To ensure that the page goes to the right freelist, set the freepage migratetype of all the pages of a region, when allocating freepages from the region allocator. This helps ensure