VS_ACTIVE
case VS_ACTIVE:
VSTATE_ASSERT_UNLOCKED(vp, VS_ACTIVE);
((state) != VS_ACTIVE && (state) != VS_MARKER)
if (state == VS_ACTIVE && refcnt > 0 &&
if ((state == VS_ACTIVE && refcnt > 0 &&
VSTATE_ASSERT_UNLOCKED(vp, VS_ACTIVE);