ND_JUMPED
if (likely(!(nd->state & ND_JUMPED)))
nd->state |= ND_JUMPED;
nd->state |= ND_JUMPED;
nd->state |= ND_JUMPED;
nd->state |= ND_JUMPED;
nd->state |= ND_JUMPED;
nd->state &= ~ND_JUMPED;
nd->state |= ND_JUMPED;
nd->state &= ~ND_JUMPED; // no d_weak_revalidate(), please...