Richard Scheffenegger 7b30b9f648 TCP: send full initial window when timestamps are in use ...

The fastpath in tcp_output tries to send out
full segments, and avoid sending partial segments by
comparing against the static t_maxseg variable.
That value does not consider tcp options like timestamps,
while the initial window calculation is using
the correct dynamic tcp_maxseg() function.

Due to this interaction, the last, full size segment
is considered too short and not sent out immediately.

Reviewed by:	tuexen
MFC after:	2 weeks
Sponsored by:	NetApp, Inc.
Differential Revision:	https://reviews.freebsd.org/D26478

2022-07-11 11:52:46 +02:00

..

in.h

White space cleanup --

2022-07-11 11:52:46 +02:00

tcp.h

TCP: send full initial window when timestamps are in use

2022-07-11 11:52:46 +02:00