Module Name:	src
Committed By:	yamt
Date:		Wed Mar 16 00:38:28 UTC 2005

Modified Files:
	src/sys/netinet: tcp_output.c tcp_sack.c tcp_subr.c tcp_var.h

Log Message:
- use full sized segments unless we actually have SACKs to send.
- avoid TSO duplicate D-SACK.
- send SACKs regardless of TF_ACKNOW.
- don't clear rcv_sack_num when transmitting.

discussed on tech-net@.


To generate a diff of this commit:
cvs rdiff -r1.126 -r1.127 src/sys/netinet/tcp_output.c
cvs rdiff -r1.8 -r1.9 src/sys/netinet/tcp_sack.c
cvs rdiff -r1.185 -r1.186 src/sys/netinet/tcp_subr.c
cvs rdiff -r1.121 -r1.122 src/sys/netinet/tcp_var.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.