Lines Matching refs:un_uppervp
203 int ohash = UNION_HASH(un->un_uppervp, un->un_lowervp);
270 if (un->un_uppervp != uppervp) {
272 if (un->un_uppervp) {
273 freevp = un->un_uppervp;
275 un->un_uppervp = uppervp;
304 union_updatevp(un, un->un_uppervp, lowervp);
506 (un->un_uppervp == uppervp ||
507 un->un_uppervp == NULLVP) &&
522 * uppervp is locked, though un->un_uppervp
524 * hierarchy since in the case that un->un_uppervp
552 * un->un_uppervp may not be locked, and uppervp
559 if (uppervp != un->un_uppervp) {
618 un->un_uppervp = uppervp;
709 if (un->un_uppervp == NULLVP) {
740 if (un->un_uppervp != NULLVP)
741 vnode_put(un->un_uppervp);
1403 if (vnode_getattr(un->un_uppervp, &va, ctx) == 0 &&
1430 if (un->un_uppervp != NULLVP)
1431 union_dircache_r(un->un_uppervp, vppp, cntp);
1480 if (*vpp++ == un->un_uppervp)