X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=mm%2Fpage_alloc.c;h=572b93ea475c8c57fbf0d1d6be5dd68914352058;hb=092b50bacd1cdbffef2643b7a46f2a215407919c;hp=a13ded1938f0bacd90a438d983e3d301a649bfe9;hpb=ed819e3b964bba8bfae8e65d4d55a3f345f8da16;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index a13ded1..572b93e 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1990,7 +1990,7 @@ __alloc_pages_direct_compact(gfp_t gfp_mask, unsigned int order,
 	if (!order)
 		return NULL;
 
-	if (compaction_deferred(preferred_zone)) {
+	if (compaction_deferred(preferred_zone, order)) {
 		*deferred_compaction = true;
 		return NULL;
 	}
@@ -2012,6 +2012,8 @@ __alloc_pages_direct_compact(gfp_t gfp_mask, unsigned int order,
 		if (page) {
 			preferred_zone->compact_considered = 0;
 			preferred_zone->compact_defer_shift = 0;
+			if (order >= preferred_zone->compact_order_failed)
+				preferred_zone->compact_order_failed = order + 1;
 			count_vm_event(COMPACTSUCCESS);
 			return page;
 		}
@@ -2028,7 +2030,7 @@ __alloc_pages_direct_compact(gfp_t gfp_mask, unsigned int order,
 		 * defer if the failure was a sync compaction failure.
 		 */
 		if (sync_migration)
-			defer_compaction(preferred_zone);
+			defer_compaction(preferred_zone, order);
 
 		cond_resched();
 	}