1 files changed, 13 insertions, 2 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index a1ce17f44be0..53947311c777 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1679,13 +1679,24 @@ static void get_scan_count(struct lruvec *lruvec, struct scan_control *sc,
 
         if (global_reclaim(sc)) {
                 free  = zone_page_state(zone, NR_FREE_PAGES);
-                /* If we have very few page cache pages,
-                   force-scan anon pages. */
                 if (unlikely(file + free <= high_wmark_pages(zone))) {
+                        /*
+                         * If we have very few page cache pages, force-scan
+                         * anon pages.
+                         */
                         fraction[0] = 1;
                         fraction[1] = 0;
                         denominator = 1;
                         goto out;
+                } else if (!inactive_file_is_low_global(zone)) {
+                        /*
+                         * There is enough inactive page cache, do not
+                         * reclaim anything from the working set right now.
+                         */
+                        fraction[0] = 0;
+                        fraction[1] = 1;
+                        denominator = 1;
+                        goto out;
                 }
         }