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: use __skb_push() in __tcp_transmit_skb()
Date: Thu, 05 Feb 2026 04:50:16 +0000 [thread overview]
Message-ID: <177026701607.165764.16266380346111928375.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260203044226.3489941-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Tue, 3 Feb 2026 04:42:26 +0000 you wrote:
> We trust MAX_TCP_HEADER to be large enough.
>
> Using the inlined version of skb_push() trades 8 bytes
> of text for better performance of TCP TX fast path.
>
> $ scripts/bloat-o-meter -t vmlinux.old vmlinux.new
> add/remove: 0/0 grow/shrink: 1/0 up/down: 8/0 (8)
> Function old new delta
> __tcp_transmit_skb 3181 3189 +8
> Total: Before=24896035, After=24896043, chg +0.00%
>
> [...]
Here is the summary with links:
- [net-next] tcp: use __skb_push() in __tcp_transmit_skb()
https://git.kernel.org/netdev/net-next/c/59b5e7f47c7c
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-02-05 4:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-03 4:42 [PATCH net-next] tcp: use __skb_push() in __tcp_transmit_skb() Eric Dumazet
2026-02-04 0:25 ` Kuniyuki Iwashima
2026-02-05 4:50 ` patchwork-bot+netdevbpf [this message]
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