694 		if (&p->mnt_parent->mnt == mnt && p->mnt_mountpoint == dentry)  in __lookup_mnt()
903 	mnt->mnt_parent = mnt;  in unhash_mnt()
931 	child_mnt->mnt_parent = mnt;  in mnt_set_mountpoint()
955 	struct mount *old_top_parent = top_mnt->mnt_parent;  in mnt_set_mountpoint_beneath()
1005 	__attach_mnt(mnt, mnt->mnt_parent);  in attach_mnt()
1011 	struct mount *old_parent = mnt->mnt_parent;  in mnt_change_mountpoint()
1028 	struct mount *parent = mnt->mnt_parent;  in commit_tree()
1056 			if (next != &p->mnt_parent->mnt_mounts)  in next_mnt()
1058 			p = p->mnt_parent;  in next_mnt()
1101 	mnt->mnt_parent		= mnt;  in vfs_create_mount()
1197 	mnt->mnt_parent = mnt;  in clone_mnt()
1609 	if (!(mnt->mnt_parent->mnt.mnt_flags & MNT_UMOUNT))  in disconnect_mount()
1668 			mnt_add_count(p->mnt_parent, -1);  in umount_tree()
1671 				list_add_tail(&p->mnt_child, &p->mnt_parent->mnt_mounts);  in umount_tree()
2007 			while (p != s->mnt_parent) {  in copy_tree()
2008 				p = p->mnt_parent;  in copy_tree()
2009 				q = q->mnt_parent;  in copy_tree()
2329 		dest_mnt = top_mnt->mnt_parent;  in attach_recursive_mnt()
2369 		q = __lookup_mnt(&child->mnt_parent->mnt,  in attach_recursive_mnt()
2374 		if (child->mnt_parent->mnt_ns->user_ns != user_ns)  in attach_recursive_mnt()
2387 		child->mnt_parent->mnt_ns->pending_mounts = 0;  in attach_recursive_mnt()
3049 		     *parent_mnt_to = mnt_to->mnt_parent;  in can_move_mount_beneath()
3073 	for (struct mount *p = mnt_from; mnt_has_parent(p); p = p->mnt_parent)  in can_move_mount_beneath()
3122 	parent = old->mnt_parent;  in do_move_mount()
3163 		p = p->mnt_parent;  in do_move_mount()
3176 	for (; mnt_has_parent(p); p = p->mnt_parent)  in do_move_mount()
3504 		this_parent = this_parent->mnt_parent;  in select_submounts()
4126 		mnt = mnt->mnt_parent;  in is_path_reachable()
4201 	ex_parent = new_mnt->mnt_parent;  in SYSCALL_DEFINE2()
4202 	root_parent = root_mnt->mnt_parent;  in SYSCALL_DEFINE2()