rem: struct rootfs_vnode *v = (struct rootfs_vnode *)_v;
add: struct rootfs_vnode *vnode = (struct rootfs_vnode *)_vnode;
context: rootfs_put_vnode(fs_cookie _fs, fs_vnode _v, bool r){#if ROOTFS_TRACE	struct rootfs_vnode *v = (struct rootfs_vnode *)_v;	TRACE(("rootfs_putvnode: entry on vnode 0x%x 0x%x, r %d\n", v->id, r));#endif	return 0; // whatever}