1 files changed, 1 insertions, 1 deletions

diff --git a/mm/util.c b/mm/util.c
index 4df23d64aac7..1ea055138043 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -478,7 +478,7 @@ bool page_mapped(struct page *page)
                 return true;
         if (PageHuge(page))
                 return false;
-        for (i = 0; i < hpage_nr_pages(page); i++) {
+        for (i = 0; i < (1 << compound_order(page)); i++) {
                 if (atomic_read(&page[i]._mapcount) >= 0)
                         return true;
         }