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 58B90129E78; Tue, 2 Apr 2024 15:00:29 +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=1712070029; cv=none; b=XB3D5O94ZIJmrBF9ELPQTrXejy0ZkDDD+7KTYv9XQmyCNPFrUyZcEPZbvyafWfPusWPL/72uZKg9gxZQ5PkAYfEXFb0iPx7aT8h5pAUbPsAsP1pcEZuYxdgtehsaE250xV4EYrqnSpeKEBw0qjF/Kf/kusxm/LPcvJw+PXApfY4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712070029; c=relaxed/simple; bh=u/7bxZbXRG5DNxY1VggdK8feKUAFNIpn7Mh+B5nrScQ=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=jg1b3KNDoi5ErkfM0i/LT5CUx3HhjpVdRIO96Ok8rqc9+cK0QZTjMoX72XGTeyyxPukHyW/ZYDZ6UPlIZUDDIRIKXHvwXrsDvbQ/AcEHv08xJMfhth+RptMQGWovJfb7Ae0Nx8U2tAKMeRqTMV3+2DkWa333ZcT6lrohQpGSao0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MoPbbFFf; 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="MoPbbFFf" Received: by smtp.kernel.org (Postfix) with ESMTPS id D3F3CC433C7; Tue, 2 Apr 2024 15:00:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1712070028; bh=u/7bxZbXRG5DNxY1VggdK8feKUAFNIpn7Mh+B5nrScQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=MoPbbFFfEZeVfCf3h+zH18GLREIRAlEm5drLCWXIxOhyFPgg8aEW6yCnUwTr31Lyw EtKqF11INZ0xt0TnCfLUb9IbbOE7gQOv0el3QPL4PQAQAUxcl+XsO35LNsbqYjc8H5 7/j19/qIrfdep8wPU2jvDWkeN8s7hL7/vXDHSLA9V7fNFjPVz4hVVP6pAjcnm3NwtJ oQ43GRgSqkNm1vZoCKpGcWubSUWViVmW6ce0uaZg+tFjt1UUNuBH5TPFkU41QVX4HH ExbewYMdI/ku/eTNuYcSxJDrNI1qxe1GBhhAa/biTS6B4aVbJMqKm1Gw4OFF//3kfW W0NmWwqeQ8I1w== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id C4F8DD9A158; Tue, 2 Apr 2024 15:00:28 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next] bpf: Improve program stats run-time calculation From: patchwork-bot+netdevbpf@kernel.org Message-Id: <171207002880.6823.10928573091892123397.git-patchwork-notify@kernel.org> Date: Tue, 02 Apr 2024 15:00:28 +0000 References: <20240402034010.25060-1-josef@netflix.com> In-Reply-To: <20240402034010.25060-1-josef@netflix.com> To: Jose Fernandez Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Daniel Borkmann : On Mon, 1 Apr 2024 21:40:10 -0600 you wrote: > This patch improves the run-time calculation for program stats by > capturing the duration as soon as possible after the program returns. > Previously, the duration included u64_stats_t operations. While the > instrumentation overhead is part of the total time spent when stats are > enabled, distinguishing between the program's native execution time and > the time spent due to instrumentation is crucial for accurate > performance analysis. By making this change, the patch facilitates more > precise optimization of BPF programs, enabling users to understand their > performance in environments without stats enabled. > > [...] Here is the summary with links: - [bpf-next] bpf: Improve program stats run-time calculation https://git.kernel.org/bpf/bpf-next/c/ce09cbdd9888 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html