Fix the regression created by "set S_DEAD on unlink()..." commit
[linux-3.10.git] / fs / namespace.c
index 8174c8a..f20cb57 100644 (file)
@@ -1432,7 +1432,7 @@ static int graft_tree(struct vfsmount *mnt, struct path *path)
 
        err = -ENOENT;
        mutex_lock(&path->dentry->d_inode->i_mutex);
-       if (IS_DEADDIR(path->dentry->d_inode))
+       if (cant_mount(path->dentry))
                goto out_unlock;
 
        err = security_sb_check_sb(mnt, path);
@@ -1623,7 +1623,7 @@ static int do_move_mount(struct path *path, char *old_name)
 
        err = -ENOENT;
        mutex_lock(&path->dentry->d_inode->i_mutex);
-       if (IS_DEADDIR(path->dentry->d_inode))
+       if (cant_mount(path->dentry))
                goto out1;
 
        if (d_unlinked(path->dentry))
@@ -2234,7 +2234,7 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
        if (!check_mnt(root.mnt))
                goto out2;
        error = -ENOENT;
-       if (IS_DEADDIR(new.dentry->d_inode))
+       if (cant_mount(old.dentry))
                goto out2;
        if (d_unlinked(new.dentry))
                goto out2;