K 10
svn:author
V 3
rrs
K 8
svn:date
V 27
2010-06-08T03:39:31.040054Z
K 7
svn:log
V 401
2 Bugs:

1) Only use both mapping arrays when NR sack is off. This
   way we can hold off moving the cumack (not the best but
   workable) when NR-sack is on.

2) We must make sure to just return on the move of the
   bit to the NR array if the cum-ack as already went
   past the TSN. This prevents marking a bit behind the
   array and hitting the invariant code that panic's us.

MFC after:	1 week

END