1 files changed, 1 insertions, 1 deletions

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 32dc14cd8900..5a16090a6d6e 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -726,7 +726,7 @@ static ssize_t kpagecount_read(struct file *file, char __user *buf,
                 if (!ppage)
                         pcount = 0;
                 else
-                        pcount = atomic_read(&ppage->_count);
+                        pcount = page_mapcount(ppage);
 
                 if (put_user(pcount, out++)) {
                         ret = -EFAULT;