VFS_FHTOVP
error = VFS_FHTOVP(mp, (struct fid*)&fh.fh_fid, LK_EXCLUSIVE, &vp);
if ((error = VFS_FHTOVP(mp, (struct fid*)&fh.fh_fid, LK_EXCLUSIVE, &vp)))
error = VFS_FHTOVP(vs->vs_mp, &fhp->fh_fid, LK_EXCLUSIVE, &vs->vs_vp);
error = VFS_FHTOVP(mp, &fhp->fh_fid, lktype, vpp);
error = VFS_FHTOVP(mp, &fhp->fh_fid, LK_EXCLUSIVE, &vp);
error = VFS_FHTOVP(mp, FHANDLE_FILEID(fhp), LK_EXCLUSIVE, vpp);
error = VFS_FHTOVP(mp->mnt_lower, fidp, lktype, &vp);
error = VFS_FHTOVP(mp, &fhp->fh_fid, LK_EXCLUSIVE, vpp);
return VFS_FHTOVP(mp, fid, LK_EXCLUSIVE, vpp);
int VFS_FHTOVP(struct mount *, struct fid *, int, struct vnode **);