VLOCKSWORK
vp->v_flag &= ~VLOCKSWORK;
if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp))
if (((vp)->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp)) { \
vp->v_flag |= VLOCKSWORK;
vp->v_flag &= ~VLOCKSWORK;
vp->v_flag &= ~VLOCKSWORK;
vp->v_flag |= VLOCKSWORK;
if ((vp->v_flag & VLOCKSWORK) && !VOP_ISLOCKED(vp))
if (flag & VLOCKSWORK)