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>
diff --git a/mm/migrate.c b/mm/migrate.c
index 32a1afc..2a5ce13 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1457,6 +1457,9 @@
__GFP_NOMEMALLOC | __GFP_NORETRY |
__GFP_NOWARN) &
~GFP_IOFS, 0);
+ if (newpage)
+ page_xchg_last_nid(newpage, page_last_nid(page));
+
return newpage;
}