Merge v7.2.4linux-rolling-stable

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 9 insertions, 1 deletions

diff --git a/mm/internal.h b/mm/internal.h
index 181e79f1d6a2..5acba3470659 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -1059,7 +1059,15 @@ struct compact_control {
  * immediately when one is created during the free path.
  */
 struct capture_control {
-	struct compact_control *cc;
+	struct zone *zone;
+	int migratetype;
+	/*
+	 * Allocation request order. May differ from the compaction
+	 * order: defrag_mode promotes sub-block allocations to
+	 * pageblock-order compaction; capture still matches at the
+	 * original allocation order so prep_new_page() is consistent.
+	 */
+	int order;
 	struct page *page;
 };