diff --git a/mm/vmscan.c b/mm/vmscan.c
index 0cb3691..bcc3101 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1643,12 +1643,11 @@
 	return shrink_inactive_list(nr_to_scan, mz, sc, priority, lru);
 }
 
-static int vmscan_swappiness(struct mem_cgroup_zone *mz,
-			     struct scan_control *sc)
+static int vmscan_swappiness(struct scan_control *sc)
 {
 	if (global_reclaim(sc))
 		return vm_swappiness;
-	return mem_cgroup_swappiness(mz->mem_cgroup);
+	return mem_cgroup_swappiness(sc->target_mem_cgroup);
 }
 
 /*
@@ -1716,8 +1715,8 @@
 	 * With swappiness at 100, anonymous and file have the same priority.
 	 * This scanning priority is essentially the inverse of IO cost.
 	 */
-	anon_prio = vmscan_swappiness(mz, sc);
-	file_prio = 200 - vmscan_swappiness(mz, sc);
+	anon_prio = vmscan_swappiness(sc);
+	file_prio = 200 - vmscan_swappiness(sc);
 
 	/*
 	 * OK, so we have swap space and a fair amount of page cache
@@ -1762,7 +1761,7 @@
 		unsigned long scan;
 
 		scan = zone_nr_lru_pages(mz, lru);
-		if (priority || noswap || !vmscan_swappiness(mz, sc)) {
+		if (priority || noswap || !vmscan_swappiness(sc)) {
 			scan >>= priority;
 			if (!scan && force_scan)
 				scan = SWAP_CLUSTER_MAX;