1 files changed, 5 insertions, 0 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 2804d23e2da7..9babfbc1ddc8 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2332,11 +2332,16 @@ int zone_reclaim(struct zone *zone, gfp_t gfp_mask, unsigned int order)
  * lists vs unevictable list.
  *
  * Reasons page might not be evictable:
+ * (1) page's mapping marked unevictable
+ *
  * TODO - later patches
  */
 int page_evictable(struct page *page, struct vm_area_struct *vma)
 {
 
+        if (mapping_unevictable(page_mapping(page)))
+                return 0;
+
         /* TODO:  test page [!]evictable conditions */
 
         return 1;