From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.tipi-net.de (mail.tipi-net.de [194.13.80.246]) (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 D5D7536C5B6; Wed, 8 Apr 2026 06:58:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.13.80.246 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775631500; cv=none; b=HNtkgSI7Y/Ir1RU/k2POaRM15VuxKTqyc5zFRktEP7s3acGBR30G4X9gFWc7OnR/tngxNBplfHJQatuLdI+alaMxDDV1UP+tOSKdYO1raIxKIQPzVWqaepKHSRllBPbhZgz+JTDwpYvtegSPSYP/B9cJCOWAQmHb15jz1psMk/Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775631500; c=relaxed/simple; bh=0IrRK8YwlyROKJQt/Qh5eg8d2zgWpn5ILP2DB/PPcgg=; h=MIME-Version:Date:From:To:Cc:Subject:In-Reply-To:References: Message-ID:Content-Type; b=FrQ4vurUsbCvA2pzmcYUcUGcdJGtgwSxRBIhPRMgjOD7QZubUbs3wVUct76d6ebyY2ee3uXb63skvi1V2KTq4RZY0Jz9tBwAw15ue66bwHUCRinBH6kdFQRoWCl8X+jZ1kZ1VvebQ/sS9KOjIkm1p8bGWZFOpzm8fCoh6Z0OrLQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=tipi-net.de; spf=pass smtp.mailfrom=tipi-net.de; dkim=pass (2048-bit key) header.d=tipi-net.de header.i=@tipi-net.de header.b=jjglMfJK; arc=none smtp.client-ip=194.13.80.246 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=tipi-net.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tipi-net.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tipi-net.de header.i=@tipi-net.de header.b="jjglMfJK" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 2D19CA26FD; Wed, 8 Apr 2026 08:58:06 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tipi-net.de; s=dkim; t=1775631490; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=khNBRC2qw+U03XwkT37jdHOG44KmP5+Y7D60THK3eOY=; b=jjglMfJKIUsdRrgR+F5I9NJuu+EWfjLf+CqFm6e+NmwJJ/cMCtgRjAeaFoeAewTJBDQqNX /kRT7APJPfDsW5HmZzlmAP2xDcmNzjn2njO+BJQOWRvPXbgP3KLz+REnNstGHVWyNh6DmS t/pzlwqnrJCyrG9i63fr3QFkf0lEXrghfN05LBdcA5ociiEDI8njadGD0tDbNASURMZFeH n9ShF/MZ+1qPoEB0L9SRPfjPMqiVHoP2R5k8RJ6pEjiCyADUY3Wvzof+l2YxfaZSDHChZR 2SxYpuBNN9eV0wqpCEEiKxoz4Q1HrE/vqh0wg7oALPSaLZ9KsuXeVbY4bHe2bw== Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Date: Wed, 08 Apr 2026 08:58:06 +0200 From: Nicolai Buchwitz To: Florian Fainelli Cc: netdev@vger.kernel.org, Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Justin Chen , Vikas Gupta , Rajashekar Hudumula , Bhargava Marreddy , Arnd Bergmann , =?UTF-8?Q?Markus_Bl=C3=B6chl?= , Heiner Kallweit , Fernando Fernandez Mancera , linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Subject: Re: [PATCH net-next v2] net: bcmasp: Switch to page pool for RX path In-Reply-To: <20260408001813.635679-1-florian.fainelli@broadcom.com> References: <20260408001813.635679-1-florian.fainelli@broadcom.com> Message-ID: <96637c0a0c3d20f43abf9769d5cdcf39@tipi-net.de> X-Sender: nb@tipi-net.de Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-Last-TLS-Session-Version: TLSv1.3 On 8.4.2026 02:18, Florian Fainelli wrote: > This shows an improvement of 1.9% in reducing the CPU cycles and data > cache misses. > > Signed-off-by: Florian Fainelli > --- > Changes in v2: > > - addressed Nicolai's comments by setting the .netdev and .napi members > and dropped the useless comment and .dma_dir initialization > [...] Reviewed-by: Nicolai Buchwitz