Commit bac0382c authored Nov 27, 2012 by Hillf Danton Committed by Mel Gorman Dec 11, 2012

mm: numa: migrate: Set last_nid on newly allocated page



Pass last_nid from misplaced page to newly allocated migration target page.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Mel Gorman <mgorman@suse.de>

parent 5aa80374

mm/migrate.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1457,6 +1457,9 @@ static struct page alloc_misplaced_dst_page(struct page page,
		__GFP_NOMEMALLOC \| __GFP_NORETRY \|
		__GFP_NOWARN) &
		~GFP_IOFS, 0);
		if (newpage)
		page_xchg_last_nid(newpage, page_last_nid(page));

		return newpage;
		}