K 10
svn:author
V 3
rrs
K 8
svn:date
V 27
2018-06-21T21:03:58.055215Z
K 7
svn:log
V 247
This adds in an optimization so that we only walk one
time through the mbuf chain during copy and TSO limiting.
It is used by both Rack and now the FreeBSD stack.
Sponsored by:	Netflix Inc
Differential Revision: https://reviews.freebsd.org/D15937

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