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,
netdev@vger.kernel.org, eric.dumazet@gmail.com
Subject: Re: [PATCH net-next] tcp: reduce calls to tcp_schedule_loss_probe()
Date: Wed, 25 Feb 2026 02:00:07 +0000 [thread overview]
Message-ID: <177198480780.34120.17584245289434634599.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260223113501.4070245-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Mon, 23 Feb 2026 11:35:01 +0000 you wrote:
> For RPC workloads, we alternate tcp_schedule_loss_probe() calls from
> output path and from input path, with tp->packets_out value
> oscillating between !zero and zero, leading to poor branch prediction.
>
> Move tp->packets_out check from tcp_schedule_loss_probe() to
> tcp_set_xmit_timer().
>
> [...]
Here is the summary with links:
- [net-next] tcp: reduce calls to tcp_schedule_loss_probe()
https://git.kernel.org/netdev/net-next/c/fca59a2dd0b8
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-02-25 2:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-23 11:35 [PATCH net-next] tcp: reduce calls to tcp_schedule_loss_probe() Eric Dumazet
2026-02-23 15:47 ` Neal Cardwell
2026-02-23 19:00 ` Kuniyuki Iwashima
2026-02-25 2:00 ` patchwork-bot+netdevbpf [this message]
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