[PATCH] umount_tree() decrements mount count on wrong dentry

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/namespace.c b/fs/namespace.c
index a2bef5c81033..058a44865beb 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -494,7 +494,7 @@ void umount_tree(struct vfsmount *mnt, int propagate, struct list_head *kill)
                 p->mnt_namespace = NULL;
                 list_del_init(&p->mnt_child);
                 if (p->mnt_parent != p)
-                        mnt->mnt_mountpoint->d_mounted--;
+                        p->mnt_mountpoint->d_mounted--;
                 change_mnt_propagation(p, MS_PRIVATE);
         }
 }