624 		if (&p->mnt_parent->mnt == mnt && p->mnt_mountpoint == dentry)  in __lookup_mnt()
642 		if (&p->mnt_parent->mnt != mnt || p->mnt_mountpoint != dentry)  in __lookup_mnt_last()
803 	mnt->mnt_parent = mnt;  in unhash_mnt()
818 	old_path->mnt = &mnt->mnt_parent->mnt;  in detach_mnt()
842 	child_mnt->mnt_parent = mnt;  in mnt_set_mountpoint()
878 	struct mount *parent = mnt->mnt_parent;  in commit_tree()
903 			if (next != &p->mnt_parent->mnt_mounts)  in next_mnt()
905 			p = p->mnt_parent;  in next_mnt()
947 	mnt->mnt_parent = mnt;  in vfs_kern_mount()
1004 	mnt->mnt_parent = mnt;  in clone_mnt()
1368 	if (!(mnt->mnt_parent->mnt.mnt_flags & MNT_UMOUNT))  in disconnect_mount()
1422 		pin_insert_group(&p->mnt_umount, &p->mnt_parent->mnt,  in umount_tree()
1425 			mnt_add_count(p->mnt_parent, -1);  in umount_tree()
1428 				list_add_tail(&p->mnt_child, &p->mnt_parent->mnt_mounts);  in umount_tree()
1696 			while (p != s->mnt_parent) {  in copy_tree()
1697 				p = p->mnt_parent;  in copy_tree()
1698 				q = q->mnt_parent;  in copy_tree()
1921 		q = __lookup_mnt_last(&child->mnt_parent->mnt,  in attach_recursive_mnt()
2263 	if (IS_MNT_SHARED(old->mnt_parent))  in do_move_mount()
2272 	for (; mnt_has_parent(p); p = p->mnt_parent)  in do_move_mount()
2539 		this_parent = this_parent->mnt_parent;  in select_submounts()
2928 		mnt = mnt->mnt_parent;  in is_path_reachable()
3002 		IS_MNT_SHARED(new_mnt->mnt_parent) ||  in SYSCALL_DEFINE2()
3003 		IS_MNT_SHARED(root_mnt->mnt_parent))  in SYSCALL_DEFINE2()