Randall Stewart a36230f75e tcp: Make dsack stats available in netstat and also make sure its aware of TLP's. ... DSACK accounting has been for quite some time under a NETFLIX_STATS ifdef. Statistics on DSACKs however are very useful in figuring out how much bad retransmissions you are doing. This is further complicated, however, by stacks that do TLP. A TLP when discovering a lost ack in the reverse path will cause the generation of a DSACK. For this situation we introduce a new dsack-tlp-bytes as well as the more traditional dsack-bytes and dsack-packets. These will now all display in netstat -p tcp -s. This also updates all stacks that are currently built to keep track of these stats. Reviewed by: tuexen Sponsored by: Netflix Inc. Differential Revision: https://reviews.freebsd.org/D32158		2021-10-01 10:36:27 -04:00
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bbr.c	tcp: Make dsack stats available in netstat and also make sure its aware of TLP's.	2021-10-01 10:36:27 -04:00
rack_bbr_common.c	tcp: fix RACK and BBR when using VIMAGE enabled kernel	2021-07-20 00:29:18 +02:00
rack_bbr_common.h	This brings into sync FreeBSD with the netflix versions of rack and bbr.	2021-05-06 11:22:26 -04:00
rack.c	tcp: Make dsack stats available in netstat and also make sure its aware of TLP's.	2021-10-01 10:36:27 -04:00
sack_filter.c	Remove all trailing white space from the BBR/Rack fold. Bits	2020-02-12 12:40:06 +00:00
sack_filter.h	This commit adds BBR (Bottleneck Bandwidth and RTT) congestion control. This	2019-09-24 18:18:11 +00:00
tcp_bbr.h	This brings into sync FreeBSD with the netflix versions of rack and bbr.	2021-05-06 11:22:26 -04:00
tcp_rack.h	tcp: Add support for DSACK based reordering window to rack.	2021-08-17 16:29:22 -04:00