mbox series

[net-next,0/2] tcp_bbr: TCP BBR changes for EDT pacing model

Message ID 20181017001645.261770-1-ncardwell@google.com
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Series tcp_bbr: TCP BBR changes for EDT pacing model | expand

Message

Neal Cardwell Oct. 17, 2018, 12:16 a.m. UTC 
Two small patches for TCP BBR to follow up with Eric's recent work to change
the TCP and fq pacing machinery to an "earliest departure time" (EDT) model:

- The first patch adjusts the TCP BBR logic to work with the new
  "earliest departure time" (EDT) pacing model.

- The second patch adjusts the TCP BBR logic to centralize the setting
  of gain values, to simplify the code and prepare for future changes.

Neal Cardwell (2):
  tcp_bbr: adjust TCP BBR for departure time pacing
  tcp_bbr: centralize code to set gains

 net/ipv4/tcp_bbr.c | 77 ++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 65 insertions(+), 12 deletions(-)

Comments

David Miller Oct. 18, 2018, 5:24 a.m. UTC | #1 
From: Neal Cardwell <ncardwell@google.com>
Date: Tue, 16 Oct 2018 20:16:43 -0400

> Two small patches for TCP BBR to follow up with Eric's recent work to change
> the TCP and fq pacing machinery to an "earliest departure time" (EDT) model:
> 
> - The first patch adjusts the TCP BBR logic to work with the new
>   "earliest departure time" (EDT) pacing model.
> 
> - The second patch adjusts the TCP BBR logic to centralize the setting
>   of gain values, to simplify the code and prepare for future changes.

Series applied, thanks Neal.