VAGE1
vp->v_flag = VAGE0 | VAGE1;
} else if (vp->v_flag & VAGE1) {
vclrflags(vp, VAGE1);
switch(vn.v_flag & (VAGE0 | VAGE1)) {
case VAGE1:
case VAGE0 | VAGE1:
if (flag & (VAGE0 | VAGE1))