finding state is easier now


inbound, we store a pointer to the stackside state key in the pkthdr

so. outbound, finding the state key, is as simple as:

  if (dir == PF_OUT && m->m_pkthdr.pf.statekey &&
    ((struct pf_state_key *)m->m_pkthdr.pf.statekey)->reverse)
      sk = ((struct pf_state_key *)m->m_pkthdr.pf.statekey)->reverse;

no more state table searches!

then I benched. Only 10% gain. frustrating. expected more.