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 463838835 for ; Tue, 12 Dec 2023 03:20:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="SOhqUiw+" Received: by smtp.kernel.org (Postfix) with ESMTPS id BAFE6C433C9; Tue, 12 Dec 2023 03:20:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702351225; bh=xcUWuYpi+Xr+dYEylOPBmhRhJFHpRKmSnDZRNCDpfD0=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=SOhqUiw+D9KvJdQgmsSD1W9CWVFXaTSDELYYYk4TRY1HUZUESOiI3QnQMC32KNVDN RwDFref+Kd4pcw/4x4XqxJ4JdGVYVZQCpgUwGMX7jyHGCiJaGkTxKSx9iZEVVlXKux gUfW1k3CHhO2LXazerq463uGJaIuTfwdnSP+PZ/wSsQhF03heVrwuzKiQ5EUdUcApK 8w9Nrdo69URl2ELl+lsBlz0MNU6inn1y2oqpYOPQbkkOkWthjVNHbnPlniYjOBmC/D 0ytp5ZIgQlSEKOw/3MZPW3+dr/tjwj6TMFToq1ZhA+ajD37l4lt144SlWHu6ffci6k 8zWo0fRX2ndZA== 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 A7EB1DFC906; Tue, 12 Dec 2023 03:20:25 +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 v4 0/7] net/sched: conditional notification of events for cls and act From: patchwork-bot+netdevbpf@kernel.org Message-Id: <170235122568.10568.16601661067155468388.git-patchwork-notify@kernel.org> Date: Tue, 12 Dec 2023 03:20:25 +0000 References: <20231208192847.714940-1-pctammela@mojatatu.com> In-Reply-To: <20231208192847.714940-1-pctammela@mojatatu.com> To: Pedro Tammela Cc: netdev@vger.kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, jhs@mojatatu.com, xiyou.wangcong@gmail.com, jiri@resnulli.us, marcelo.leitner@gmail.com, vladbu@nvidia.com, horms@kernel.org Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Fri, 8 Dec 2023 16:28:40 -0300 you wrote: > This is an optimization we have been leveraging on P4TC but we believe > it will benefit rtnl users in general. > > It's common to allocate an skb, build a notification message and then > broadcast an event. In the absence of any user space listeners, these > resources (cpu and memory operations) are wasted. In cases where the subsystem > is lockless (such as in tc-flower) this waste is more prominent. For the > scenarios where the rtnl_lock is held it is not as prominent. > > [...] Here is the summary with links: - [net-next,v4,1/7] rtnl: add helper to check if rtnl group has listeners https://git.kernel.org/netdev/net-next/c/c5e2a973448d - [net-next,v4,2/7] rtnl: add helper to check if a notification is needed https://git.kernel.org/netdev/net-next/c/8439109b76a3 - [net-next,v4,3/7] rtnl: add helper to send if skb is not null https://git.kernel.org/netdev/net-next/c/ddb6b284bdc3 - [net-next,v4,4/7] net/sched: act_api: don't open code max() https://git.kernel.org/netdev/net-next/c/c73724bfde09 - [net-next,v4,5/7] net/sched: act_api: conditional notification of events https://git.kernel.org/netdev/net-next/c/8d4390f51920 - [net-next,v4,6/7] net/sched: cls_api: remove 'unicast' argument from delete notification https://git.kernel.org/netdev/net-next/c/e522755520ef - [net-next,v4,7/7] net/sched: cls_api: conditional notification of events https://git.kernel.org/netdev/net-next/c/93775590b1ee You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html