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 850D414A80; Mon, 26 Jun 2023 20:20:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7354EC433C0; Mon, 26 Jun 2023 20:20:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1687810803; bh=Maky/E8y47QdX20qkzXbLBDyC0PqI8ISHALA3ayx/pE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Z3x8LFJljPHUMLCFgTv4ip85HVkbz8dW4da5UnZQbLpbXG0rpq+NuPVtunfh7HNhO ffeMvEtX1ZvkZhKNMHIelkF/nQ+FBlECZJvIjTnzG7N3wIqKwDQNkNRlwQMeDBGcB3 YeWSVCB7ojeNPhK6JY986CD+MT+3BmGS3MSURUM0qK1j2g6eABEkTfxawCFfjvbYYp l6w8gZAfR5b6z1mSKR4Dv3sxd3eaAfID8POBiJJB525MYbZPJh9WX1ir2CaC6wmK6d jbgHz/2Un4DJEmh+CHU6DyrZoh/6OETTxPKpL56brXTcF9Xz29nQROIY+AUla1rTWU 38BQCfWMIdRWA== Date: Mon, 26 Jun 2023 13:20:01 -0700 From: Jakub Kicinski To: Jisheng Zhang Cc: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S . Miller" , Eric Dumazet , Paolo Abeni , Maxime Coquelin , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, Simon Horman Subject: Re: [PATCH net-next v4 0/2] net: stmmac: improve driver statistics Message-ID: <20230626132001.2b0e2ac2@kernel.org> In-Reply-To: <20230626152844.484-1-jszhang@kernel.org> References: <20230626152844.484-1-jszhang@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 26 Jun 2023 23:28:42 +0800 Jisheng Zhang wrote: > 1. don't clear network driver statistics in .ndo_close() and > .ndo_open() cycle > 2. avoid some network driver statistics overflow on 32 bit platforms > 3. use per-queue statistics where necessary to remove frequent > cacheline ping pongs. > > NOTE: v1 and v2 are back ported from an internal LTS tree, I made > some mistakes when backporting and squashing. Now, net-next + v3 > has been well tested with 'ethtool -s' and 'ip -s link show'. ## Form letter - net-next-closed The merge window for v6.5 has begun and therefore net-next is closed for new drivers, features, code refactoring and optimizations. We are currently accepting bug fixes only. Please repost when net-next reopens after July 10th. RFC patches sent for review only are obviously welcome at any time. See: https://www.kernel.org/doc/html/next/process/maintainer-netdev.html#development-cycle -- pw-bot: defer