1 files changed, 1 insertions, 1 deletions

diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 65a1b6c69c11..71ffc91060f6 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -468,7 +468,7 @@ struct mem_size_stats {
 static void smaps_account(struct mem_size_stats *mss, struct page *page,
                 bool compound, bool young, bool dirty)
 {
-        int i, nr = compound ? HPAGE_PMD_NR : 1;
+        int i, nr = compound ? 1 << compound_order(page) : 1;
         unsigned long size = nr * PAGE_SIZE;
 
         if (PageAnon(page))