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Lines Matching refs:un_uppervp

141 			val = UNION_HASH(un->un_uppervp, un->un_lowervp);
166 	int ohash = UNION_HASH(un->un_uppervp, un->un_lowervp);
167 	int nhash = UNION_HASH(un->un_uppervp, lowervp);
196 	int ohash = UNION_HASH(un->un_uppervp, un->un_lowervp);
202 	if (un->un_uppervp == uppervp)
206 	KASSERT(un->un_uppervp == NULL);
226 	un->un_uppervp = uppervp;
320 	if (un->un_uppervp != NULLVP)
321 		vrele(un->un_uppervp);
407 			    (un->un_uppervp && un->un_uppervp != uppervp) ||
438 		if (uppervp != un->un_uppervp) {
476 	un->un_uppervp = uppervp;
504 			    un1->un_uppervp == uppervp &&
567 	svp = (un->un_uppervp != NULLVP) ? un->un_uppervp : un->un_lowervp;
584 	if ((un->un_uppervp == um->um_uppervp) &&
595 	if (un->un_uppervp != NULLVP) {
596 		if (vn_lock(un->un_uppervp, LK_SHARED) == 0) {
597 			if (VOP_GETATTR(un->un_uppervp, &va, FSCRED) == 0)
599 			VOP_UNLOCK(un->un_uppervp);
1012 	if (VOP_GETATTR(un->un_uppervp, &va, cred) == 0 &&
1038 	if (un->un_uppervp != NULLVP)
1039 		union_dircache_r(un->un_uppervp, vppp, cntp);
1125 	KASSERT(un->un_uppervp != NULL);
1128 	KASSERT(VOP_ISLOCKED(un->un_uppervp));
1129 	error = VOP_GETATTR(un->un_uppervp, &va, cred);
1178 			error = VOP_LOOKUP(un->un_uppervp, &tvp, &cn);