rem: resolve_mount_point_to_volume_root(mount_id mountID, vnode_id nodeID, mount_id *resolvedMountID, vnode_id *resolvedNodeID)
add: resolve_mount_point_to_volume_root(struct vnode *vnode)
context: resolve_mount_point_to_volume_root(mount_id mountID, vnode_id nodeID,	mount_id *resolvedMountID, vnode_id *resolvedNodeID){	// get the node	struct vnode *node;	status_t error = get_vnode(mountID, nodeID, &node, false);	if (error != B_OK)		return error;	// resolve the node	struct vnode *resolvedNode = resolve_mount_point_to_volume_root(node);	if (resolvedNode) {		put_vnode(node);		node = resolvedNode;	}	// set the return values	*resolvedMountID = node->device;	*resolvedNodeID = node->id;	put_vnode(node);	return B_OK;}