630 		if (&p->mnt_parent->mnt == mnt && p->mnt_mountpoint == dentry)  in __lookup_mnt()
839 	mnt->mnt_parent = mnt;  in unhash_mnt()
867 	child_mnt->mnt_parent = mnt;  in mnt_set_mountpoint()
893 	struct mount *old_parent = mnt->mnt_parent;  in mnt_change_mountpoint()
910 	struct mount *parent = mnt->mnt_parent;  in commit_tree()
938 			if (next != &p->mnt_parent->mnt_mounts)  in next_mnt()
940 			p = p->mnt_parent;  in next_mnt()
983 	mnt->mnt_parent		= mnt;  in vfs_create_mount()
1080 	mnt->mnt_parent = mnt;  in clone_mnt()
1481 	if (!(mnt->mnt_parent->mnt.mnt_flags & MNT_UMOUNT))  in disconnect_mount()
1540 			mnt_add_count(p->mnt_parent, -1);  in umount_tree()
1543 				list_add_tail(&p->mnt_child, &p->mnt_parent->mnt_mounts);  in umount_tree()
1866 			while (p != s->mnt_parent) {  in copy_tree()
1867 				p = p->mnt_parent;  in copy_tree()
1868 				q = q->mnt_parent;  in copy_tree()
2204 		q = __lookup_mnt(&child->mnt_parent->mnt,  in attach_recursive_mnt()
2209 		if (child->mnt_parent->mnt_ns->user_ns != user_ns)  in attach_recursive_mnt()
2222 		child->mnt_parent->mnt_ns->pending_mounts = 0;  in attach_recursive_mnt()
2786 	parent = old->mnt_parent;  in do_move_mount()
2827 	for (; mnt_has_parent(p); p = p->mnt_parent)  in do_move_mount()
3160 		this_parent = this_parent->mnt_parent;  in select_submounts()
3776 		mnt = mnt->mnt_parent;  in is_path_reachable()
3851 	ex_parent = new_mnt->mnt_parent;  in SYSCALL_DEFINE2()
3852 	root_parent = root_mnt->mnt_parent;  in SYSCALL_DEFINE2()