K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2015-01-08T18:02:05.675488Z
K 7
svn:log
V 774
* Use newly-created nd6_grab_holdchain() function to retrieve lle
  hold mbuf chain instead of calling full-blown nd6_output_lle()
  for each packet. This simplifies both callers and nd6_output_lle()
  implementation.
* Make nd6_output_lle() static and remove now-unused lle and chain
  arguments.
* Rename nd6_output_flush() -> nd6_flush_holdchain() to be consistent.
* Move all pre-send transmit hooks to newly-created nd6_output_ifp().
  Now nd6_output(), nd6_output_lle() and nd6_flush_holdchain() are using
  it to send mbufs to if_output.
* Remove SeND hook from nd6_na_input() because it was implemented
  incorrectly since the beginning (r211501):
  - it tagged initial input mbuf (m) instead of m_hold
  - tagging _all_ mbufs in holdchain seems to be wrong anyway.

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