rem: int status = get_vnode(mountID, vnodeID, &vnode, true); if (status < 0) return status;
add: mutex_lock(&sVnodeMutex);
context: get_vnode(mount_id mountID, vnode_id vnodeID, fs_vnode *_fsNode){	struct vnode *vnode;	int status = get_vnode(mountID, vnodeID, &vnode, true);	if (status < 0)		return status;	*_fsNode = vnode->private_node;	return B_OK;}