1 files changed, 9 insertions, 9 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index f3a55d1f9ab7..057e44b97aa1 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1430,13 +1430,6 @@ static void get_scan_ratio(struct zone *zone, struct scan_control *sc,
         unsigned long ap, fp;
         struct zone_reclaim_stat *reclaim_stat = get_reclaim_stat(zone, sc);
 
-        /* If we have no swap space, do not bother scanning anon pages. */
-        if (!sc->may_swap || (nr_swap_pages <= 0)) {
-                percent[0] = 0;
-                percent[1] = 100;
-                return;
-        }
-
         anon  = zone_nr_pages(zone, sc, LRU_ACTIVE_ANON) +
                 zone_nr_pages(zone, sc, LRU_INACTIVE_ANON);
         file  = zone_nr_pages(zone, sc, LRU_ACTIVE_FILE) +
@@ -1534,15 +1527,22 @@ static void shrink_zone(int priority, struct zone *zone,
         enum lru_list l;
         unsigned long nr_reclaimed = sc->nr_reclaimed;
         unsigned long swap_cluster_max = sc->swap_cluster_max;
+        int noswap = 0;
 
-        get_scan_ratio(zone, sc, percent);
+        /* If we have no swap space, do not bother scanning anon pages. */
+        if (!sc->may_swap || (nr_swap_pages <= 0)) {
+                noswap = 1;
+                percent[0] = 0;
+                percent[1] = 100;
+        } else
+                get_scan_ratio(zone, sc, percent);
 
         for_each_evictable_lru(l) {
                 int file = is_file_lru(l);
                 unsigned long scan;
 
                 scan = zone_nr_pages(zone, sc, l);
-                if (priority) {
+                if (priority || noswap) {
                         scan >>= priority;
                         scan = (scan * percent[file]) / 100;
                 }