an 1355236978 +0000 mm: numa: Account for failed allocations and isolations as migration failures Subject says it all. Allocation failures and a failure to isolate should be accounted as a migration failure. This is partially another difference between base page and transhuge page migration. A base page migration makes multiple attempts for these conditions before it would be accounted for as a failure. Signed-off-by: Mel Gorman ´ÞØz‘]x