xfs: revert 1baa2800e62d ("xfs: remove the unused XFS_ALLOC_USERDATA flag")

[linux.git] / fs / namespace.c

diff --git a/fs/namespace.c b/fs/namespace.c
index 6464ea4acba9418f489fe8d5f867f55ef232b4e3..d28d30b1304397eac7c92a4be3f60e02a9a536d7 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1463,7 +1463,6 @@ static void umount_tree(struct mount *mnt, enum umount_tree_flags how)
                        p->mnt.mnt_flags |= MNT_SYNC_UMOUNT;
 
                disconnect = disconnect_mount(p, how);
-
                if (mnt_has_parent(p)) {
                        mnt_add_count(p->mnt_parent, -1);
                        if (!disconnect) {
@@ -1471,10 +1470,11 @@ static void umount_tree(struct mount *mnt, enum umount_tree_flags how)
                                list_add_tail(&p->mnt_child, &p->mnt_parent->mnt_mounts);
                        } else {
                                umount_mnt(p);
-                               hlist_add_head(&p->mnt_umount, &unmounted);
                        }
                }
                change_mnt_propagation(p, MS_PRIVATE);
+               if (disconnect)
+                       hlist_add_head(&p->mnt_umount, &unmounted);
        }
 }