diff options
| -rw-r--r-- | fs/proc/proc_misc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index 32dc14cd890..5a16090a6d6 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; |