From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
horms@kernel.org, ncardwell@google.com, kuniyu@google.com,
martin.lau@kernel.org, netdev@vger.kernel.org,
eric.dumazet@gmail.com
Subject: Re: [PATCH v4 net-next] tcp: add cwnd_event_tx_start to tcp_congestion_ops
Date: Wed, 25 Mar 2026 04:10:16 +0000 [thread overview]
Message-ID: <177441181678.1422230.8337669113316666806.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260323234920.1097858-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Mon, 23 Mar 2026 23:49:20 +0000 you wrote:
> (tcp_congestion_ops)->cwnd_event() is called very often, with
> @event oscillating between CA_EVENT_TX_START and other values.
>
> This is not branch prediction friendly.
>
> Provide a new cwnd_event_tx_start pointer dedicated for CA_EVENT_TX_START.
>
> [...]
Here is the summary with links:
- [v4,net-next] tcp: add cwnd_event_tx_start to tcp_congestion_ops
https://git.kernel.org/netdev/net-next/c/d1e59a469737
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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next prev parent reply other threads:[~2026-03-25 4:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-23 23:49 [PATCH v4 net-next] tcp: add cwnd_event_tx_start to tcp_congestion_ops Eric Dumazet
2026-03-25 4:10 ` patchwork-bot+netdevbpf [this message]
2026-03-25 6:32 ` kernel test robot
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