vtomi
&& ((vp) == vtomi((vp))->mi_rootvp) \
error = venus_create(vtomi(dvp), &dcp->c_fid, nm, len, exclusive, mode, va, cred, l, &VFid, &attr);
error = venus_remove(vtomi(dvp), &cp->c_fid, nm, len, cred, l);
error = venus_link(vtomi(vp), &cp->c_fid, &dcp->c_fid, nm, len, cred, l);
error = venus_rename(vtomi(odvp), &odcp->c_fid, &ndcp->c_fid, fnm, flen, tnm, tlen, cred, l);
error = venus_mkdir(vtomi(dvp), &dcp->c_fid, nm, len, va, cred, l, &VFid, &ova);
error = venus_rmdir(vtomi(dvp), &dcp->c_fid, nm, len, cred, l);
error = venus_symlink(vtomi(dvp), &dcp->c_fid, path, plen, nm, len, tva, cred, l);
error = venus_open(vtomi(vp), &cp->c_fid, flag, cred, curlwp, &dev, &inode);
error = venus_close(vtomi(vp), &cp->c_fid, flag, cred, curlwp);
error = venus_ioctl(vtomi(tvp), &((VTOC(tvp))->c_fid), com, flag, data,
error = venus_getattr(vtomi(vp), &cp->c_fid, cred, curlwp, vap);
error = venus_setattr(vtomi(vp), &cp->c_fid, vap, cred, curlwp);
error = venus_access(vtomi(vp), &cp->c_fid, accmode, cred, curlwp);
error = venus_readlink(vtomi(vp), &cp->c_fid, cred, l, &str, &len);
error = venus_fsync(vtomi(vp), &cp->c_fid, cred, curlwp);
error = venus_lookup(vtomi(dvp), &dcp->c_fid, nm, len, cred, l, &VFid,