Thread (6 messages) flat view 6 messages, 5 authors, 2021-09-26

Re: [PATCH net-next] tcp: tracking packets with CE marks in BW rate sample

From: patchwork-bot+netdevbpf@kernel.org
Date: 2021-09-24 13:30:15

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Thu, 23 Sep 2021 21:17:07 +0000 you wrote:
From: Yuchung Cheng <redacted>

In order to track CE marks per rate sample (one round trip), TCP needs a
per-skb header field to record the tp->delivered_ce count when the skb
was sent. To make space, we replace the "last_in_flight" field which is
used exclusively for NV congestion control. The stat needed by NV can be
alternatively approximated by existing stats tcp_sock delivered and
mss_cache.

[...]
Here is the summary with links:
  - [net-next] tcp: tracking packets with CE marks in BW rate sample
    https://git.kernel.org/netdev/net-next/c/40bc6063796e

You are awesome, thank you!
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