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: move tcp_rate_skb_delivered() to tcp_input.c
Date: Wed, 21 Jan 2026 03:10:16 +0000 [thread overview]
Message-ID: <176896501663.707355.4363649836721876878.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260118123204.2315993-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Sun, 18 Jan 2026 12:32:04 +0000 you wrote:
> tcp_rate_skb_delivered() is only called from tcp_input.c.
> Move it there and make it static.
>
> Both gcc and clang are (auto)inlining it, TCP performance
> is increased at a small space cost.
>
> $ scripts/bloat-o-meter -t vmlinux.old vmlinux.new
> add/remove: 0/2 grow/shrink: 3/0 up/down: 509/-187 (322)
> Function old new delta
> tcp_sacktag_walk 1682 1867 +185
> tcp_ack 5230 5405 +175
> tcp_shifted_skb 437 586 +149
> __pfx_tcp_rate_skb_delivered 16 - -16
> tcp_rate_skb_delivered 171 - -171
> Total: Before=22566192, After=22566514, chg +0.00%
>
> [...]
Here is the summary with links:
- [net-next] tcp: move tcp_rate_skb_delivered() to tcp_input.c
https://git.kernel.org/netdev/net-next/c/670ade3bfae6
You are awesome, thank you!
--
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prev parent reply other threads:[~2026-01-21 3:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-18 12:32 [PATCH net-next] tcp: move tcp_rate_skb_delivered() to tcp_input.c Eric Dumazet
2026-01-19 16:50 ` Neal Cardwell
2026-01-21 3:10 ` patchwork-bot+netdevbpf [this message]
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