From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 921D027FB28 for ; Wed, 21 Jan 2026 03:10:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768965019; cv=none; b=TOnSwh9Hc4kB1pKJXSLqEkaWt4E6iZL1GenSYGlVsa/MYQsCdox5GlNIDQoqdv87xY0hTWWiStHx+1JsHpQbHAExcOl93AvINDLS+8AJ5ryUttjbCwkoy4qFPQKe5/CI+4qxx/EFEBsL8gCTbNjnXdyE+rNGIIgZVoeQd1nVidk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768965019; c=relaxed/simple; bh=3VTwJZ4911ZPoVYCNM6vAt2rLjlaUZ1X/YoOJItfOEs=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=XziTkpdpJxlIsxq6Sd1AYd+OT+xWKQytS4zdYbT+y4M+vWapzqWkU2AawmzF+cpTP5AjtAu1DLEAHSNY+PzeQv6RWob3+oEesCi6+nQfSF1DSPIJoO/eB30a4+/C6is+goBeRMbW12k5uCnhJJ75Lyx/v4e/1jV+zhikh1m+4eE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rgkenn1K; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rgkenn1K" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73718C16AAE; Wed, 21 Jan 2026 03:10:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768965019; bh=3VTwJZ4911ZPoVYCNM6vAt2rLjlaUZ1X/YoOJItfOEs=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=rgkenn1KSBwi0yJvValNtMjDF7/ptsM3/df5yHhq3x6Q3PGMb+PosVzsinAHaZcX6 idtVgrJOdCfbu951uOWjUwbyIV00JdcVST96gbQO66Zx2FdJPmaM3Pxwf2mO5tPv13 2j2fxkm18G5d+AZBJxLHuYmHg1hSvL8qNqcFuWCSkJ+kC9qV6biwDMpyP4ZwyA4h5L NYFElggT5BWcpxAQtWpWtZ9Q9qqiAZ0kFNQLR624kqUnUv58Wuqw5aOYj7BHVvUICr 4FqjhaPWA/lMK8xcLtkeM/VCaSqmeuXs76sTzOI6hAbP5U6DyiyncFbBt7EpfdOASy 81Ar7Hk7KNj5w== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 11B0D380820D; Wed, 21 Jan 2026 03:10:18 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] tcp: move tcp_rate_skb_delivered() to tcp_input.c From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176896501663.707355.4363649836721876878.git-patchwork-notify@kernel.org> Date: Wed, 21 Jan 2026 03:10:16 +0000 References: <20260118123204.2315993-1-edumazet@google.com> In-Reply-To: <20260118123204.2315993-1-edumazet@google.com> To: Eric Dumazet 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 Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : 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! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html