Randall Stewart 4f3addd94b tcp: Add a socket option to rack so we can test various changes to the slop value in timers. ... Timer_slop, in TCP, has been 200ms for a long time. This value dates back a long time when delayed ack timers were longer and links were slower. A 200ms timer slop allows 1 MSS to be sent over a 60kbps link. Its possible that lowering this value to something more in line with todays delayed ack values (40ms) might improve TCP. This bit of code makes it so rack can, via a socket option, adjust the timer slop. Reviewed by: mtuexen Sponsered by: Netflix Inc Differential Revision: https://reviews.freebsd.org/D30249		2021-05-26 06:43:30 -04:00
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bbr.c	tcp: Fix bugs related to the PUSH bit and rack and an ack war	2021-05-25 13:23:31 -04:00
rack_bbr_common.c	[tcp] Keep socket buffer locked until upcall	2021-05-21 11:07:51 +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: Add a socket option to rack so we can test various changes to the slop value in timers.	2021-05-26 06:43:30 -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 a socket option to rack so we can test various changes to the slop value in timers.	2021-05-26 06:43:30 -04:00