Lines Matching defs:lowerrootvp

80 	struct vnode *lowerrootvp;
148 	lowerrootvp = ndp->ni_vp;
155 		if (nn == NULL || lowerrootvp == nn->null_lowervp) {
157 			vput(lowerrootvp);
166 	if ((lowerrootvp->v_type != VDIR && lowerrootvp->v_type != VREG) ||
167 	    lowerrootvp->v_type != mp->mnt_vnodecovered->v_type) {
169 		vput(lowerrootvp);
180 	xmp->nullm_vfs = vfs_register_upper_from_vp(lowerrootvp, mp,
183 		vput(lowerrootvp);
187 	vref(lowerrootvp);
188 	xmp->nullm_lowerrootvp = lowerrootvp;
194 	error = null_nodeget(mp, lowerrootvp, &nullm_rootvp);
197 		vrele(lowerrootvp);
222 	if (lowerrootvp == mp->mnt_vnodecovered) {
223 		vn_lock(lowerrootvp, LK_EXCLUSIVE | LK_RETRY | LK_CANRECURSE);
224 		lowerrootvp->v_vflag |= VV_CROSSLOCK;
225 		VOP_UNLOCK(lowerrootvp);
230 		mp->mnt_kern_flag |= lowerrootvp->v_mount->mnt_kern_flag &
235 	mp->mnt_kern_flag |= lowerrootvp->v_mount->mnt_kern_flag &