1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/block/rd.c b/drivers/block/rd.c
index 1c54f46d3f70..940bfd7951e5 100644
--- a/drivers/block/rd.c
+++ b/drivers/block/rd.c
@@ -186,7 +186,8 @@ static int ramdisk_writepages(struct address_space *mapping,
  */
 static int ramdisk_set_page_dirty(struct page *page)
 {
-        SetPageDirty(page);
+        if (!TestSetPageDirty(page))
+                return 1;
         return 0;
 }