Lines Matching defs:uvp

62  * uvp, *uvpp: the "upper" vnode.
106 	struct vnode *uvp = NULL;
145 	uvp = *uvpp;
159 	/* Now lvp is unlocked, try to lock uvp */
160 	error = vn_lock(uvp, LK_SHARED);
162 		vrele(uvp);
185 		error = VOP_READDIR(uvp, &uio, cred, &eofflag, 0, 0);
250 	if ((uvp->v_vflag & VV_ROOT) &&
251 	    (uvp->v_mount->mnt_flag & MNT_UNION)) {
252 		struct vnode *tvp = uvp;
254 		uvp = uvp->v_mount->mnt_vnodecovered;
256 		vref(uvp);
257 		*uvpp = uvp;
258 		vn_lock(uvp, LK_SHARED | LK_RETRY);
265 	VOP_UNLOCK(uvp);
279 	struct vnode *uvp = NULL;
298 	 *	uvp is either NULL, or held.
382 		error = cache_revlookup(lvp, &uvp, &bp, bufp, chkaccess,
394 			error = getcwd_scandir(lvp, &uvp, &bp, bufp, l);
410 		lvp = uvp;
411 		uvp = NULL;
418 	if (uvp)
419 		vrele(uvp);