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 02C892D0C90 for ; Sat, 8 Nov 2025 03:10:43 +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=1762571444; cv=none; b=qDSsfmOPHqThrHOfqyqVeEWNMg5Ur+tOlnghbgBwxZjkHpO1QorKcb5RQMM35xCxETALnbI4+Vo4UUHuEJ7KnoR5qwHDA6f96vaDbi/HV8R/AVRQzYsZLppNNFr/tZdFz1kRl9RPnRi83n3VaczV84w0JZ5f2Aqbf5Jgf7XC0JY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762571444; c=relaxed/simple; bh=RgT6fz4rsAsKpzGGcx6XZ4OZUggbuRVm2WqwFLKLzgI=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=kXlNbjjSi4UmBktkcxxHdk3tWKoGP1uqwjXT5SuUNpIRnjc0JbZCcYetPM7bxEwHH8IDEzz4vJfnhVzeP7G3DIPCB7V4eU3MY3wqA6VeQQxH3SuhutoXQfCfaFTLbDrPp0JSEDPh2DWRngV2qCIUR5cX0dEDK7/M6BIbKQipg84= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hiMXcRUM; 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="hiMXcRUM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9A9FFC4CEF5; Sat, 8 Nov 2025 03:10:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762571443; bh=RgT6fz4rsAsKpzGGcx6XZ4OZUggbuRVm2WqwFLKLzgI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=hiMXcRUMrsZa4dpQUMUkhFr69S20fQaqL1AhXgdCHcMhgcDmpCTcMWis5ed1yNgRF 2iU2u0fRtjfcTblwYGgHjDINgU+p6blBpvh/+pgJD9aCDBGspzIGCUtddfZbPQkAip EK0s75oGK2xOsjlwIrGVzrAX/F7kqP3Vi2FOs+2hR4Sjtykm/ZNMpgImNhPAF5M/Ej S1e+mBDupmsFEbtkHMxi5z9titmZSAAbiUeiE26JJGvWlcRKb0xSZ6stMzXegY7b0J JhhwbBIkseRygsS4MxdJAnLfWM4K0/tU4IdJEXqjR4xidoosn+bGsYq0nu3zgLJuNN VNlHW1s6mtPjg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EAF043A40FCA; Sat, 8 Nov 2025 03:10:16 +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 0/3] net: use skb_attempt_defer_free() in napi_consume_skb() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176257141548.1234263.6312416246637557441.git-patchwork-notify@kernel.org> Date: Sat, 08 Nov 2025 03:10:15 +0000 References: <20251106202935.1776179-1-edumazet@google.com> In-Reply-To: <20251106202935.1776179-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, kuniyu@google.com, willemb@google.com, netdev@vger.kernel.org, eric.dumazet@gmail.com Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Thu, 6 Nov 2025 20:29:32 +0000 you wrote: > There is a lack of NUMA awareness and more generally lack > of slab caches affinity on TX completion path. > > Modern drivers are using napi_consume_skb(), hoping to cache sk_buff > in per-cpu caches so that they can be recycled in RX path. > > Only use this if the skb was allocated on the same cpu, > otherwise use skb_attempt_defer_free() so that the skb > is freed on the original cpu. > > [...] Here is the summary with links: - [net-next,1/3] net: allow skb_release_head_state() to be called multiple times https://git.kernel.org/netdev/net-next/c/1fcf572211da - [net-next,2/3] net: fix napi_consume_skb() with alien skbs https://git.kernel.org/netdev/net-next/c/e20dfbad8aab - [net-next,3/3] net: increase skb_defer_max default to 128 https://git.kernel.org/netdev/net-next/c/b61785852ed0 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html