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 3932333E0 for ; Mon, 3 Oct 2022 23:51:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6DEFFC433D6; Mon, 3 Oct 2022 23:51:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1664841118; bh=zQgDrYEmO1A4O7v6c6eHX9+QZMgsYW5T833nre2SJ68=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=fLN7m403aSrqYAbPYrOGp4NUT21gM4feLXJ6nOsnL6y489Sq6w2HauvSGrXo3PViL MkVE4z6eAnfISP2Oqoz3ZyHQaekFj5gDPA3UVESVb3NVxXY7jcBgg4KctY5vpIjMA3 l39l3MNwHOzjLbhK69PbGlpby/7OMaqK74G3vt+9nkgk2GWFUd7IXozeabgdkObFUo OhQTHgmzPIeqGQ1kvk+GNgWuqksCDK2dkyJXYjvxUMhW/5z0M1dbhXxw2b8Va1JCfM JgeIzKK8oQNc3jZ+CLOLK8WowW0ECF+7BEBhlAaU8e/r2r9DxRWcAEvKaUyvYZxHbf 1F6tbHeOEnSTw== Date: Mon, 3 Oct 2022 16:51:57 -0700 From: Jakub Kicinski To: Shenwei Wang Cc: "David S . Miller" , Eric Dumazet , Paolo Abeni , Andrew Lunn , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Wei Fang , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev Subject: Re: [PATCH v2 1/1] net: fec: using page pool to manage RX buffers Message-ID: <20221003165157.2bbdae26@kernel.org> In-Reply-To: <20220930204427.1299077-1-shenwei.wang@nxp.com> References: <20220930204427.1299077-1-shenwei.wang@nxp.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 30 Sep 2022 15:44:27 -0500 Shenwei Wang wrote: > This patch optimizes the RX buffer management by using the page > pool. The purpose for this change is to prepare for the following > XDP support. The current driver uses one frame per page for easy > management. I believe this has been applied as: commit 95698ff6177b ("net: fec: using page pool to manage RX buffers") to net-next. Thanks!