1 files changed, 5 insertions, 6 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index c94d17d75d73..0e2131deb2d3 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1622,12 +1622,11 @@ static unsigned long shrink_list(enum lru_list lru, unsigned long nr_to_scan,
         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);
 }
 
 /*
@@ -1695,8 +1694,8 @@ static void get_scan_count(struct mem_cgroup_zone *mz, struct scan_control *sc,
          * 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
@@ -1741,7 +1740,7 @@ out:
                 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;