Lines Matching defs:lowervp
328 struct vnode *uppervp, *lowervp;
361 lowervp = NULLVP;
413 * `..' processing) because we don't futz with lowervp
417 &lowervp, cnp);
422 if (lowervp != lowerdvp)
427 lowervp = LOWERVP(dun->un_pvp);
428 if (lowervp != NULLVP) {
429 vref(lowervp);
430 vn_lock(lowervp, LK_EXCLUSIVE | LK_RETRY);
452 * layers. additionally, uppervp and lowervp are (locked)
483 if (lowervp->v_type == VDIR) { /* case 2b. */
499 if (lowervp != NULLVP)
500 vput(lowervp);
505 if (lowervp != NULLVP) {
506 vput(lowervp);
507 lowervp = NULLVP;
517 if (lowervp != NULLVP)
518 VOP_UNLOCK(lowervp);
521 uppervp, lowervp, 1);
526 if (lowervp != NULLVP)
527 vrele(lowervp);
1630 * Wait to vrele lowervp until reclaim,
1635 * the lowervp and then trying to reactivate it
1790 printf("\ttag VT_UNION, vp=%p, uppervp=%p, lowervp=%p\n",