K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2011-05-28T07:23:26.482766Z
K 7
svn:log
V 303
MFC r216753,217221:

Add a new sack hint to track the most recent and highest sacked sequence number.
This will be used by the incoming Enhanced RTT Khelp module.

Sponsored by:	FreeBSD Foundation
Submitted by:	David Hayes <dahayes at swin edu au>
Reviewed by:	bz and others (as part of a larger patch)

END