Hi Anshuman, On Tue, Oct 23, 2018 at 06:31:57PM +0530, Anshuman Khandual wrote: > During huge page allocation it's migratability is checked to determine if > it should be placed under movable zones with GFP_HIGHUSER_MOVABLE. But the > movability aspect of the huge page could depend on other factors than just > migratability. Movability in itself is a distinct property which should not > be tied with migratability alone. > > This differentiates these two and implements an enhanced movability check > which also considers huge page size to determine if it is feasible to be > placed under a movable zone. At present it just checks for gigantic pages > but going forward it can incorporate other enhanced checks. > > Reviewed-by: Naoya Horiguchi <[email protected]> > Suggested-by: Michal Hocko <[email protected]> > Signed-off-by: Anshuman Khandual <[email protected]>
FWIW: Reviewed-by: Steve Capper <[email protected]>
