From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] hv_netvsc: Add per-cpu ethtool stats for netvsc
Date: Thu, 07 Jun 2018 16:26:09 -0400 (EDT)
Message-ID: <20180607.162609.1307648495406963798.davem@davemloft.net>
References: <20180606222700.24732-1-yidren@linuxonhyperv.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Cc: sthemmin@microsoft.com, netdev@vger.kernel.org, haiyangz@microsoft.com,
 linux-kernel@vger.kernel.org, devel@linuxdriverproject.org
To: yidren@microsoft.com, yidren@linuxonhyperv.com
Return-path: <driverdev-devel-bounces@linuxdriverproject.org>
In-Reply-To: <20180606222700.24732-1-yidren@linuxonhyperv.com>
List-Unsubscribe: <http://driverdev.linuxdriverproject.org/mailman/options/driverdev-devel>,
 <mailto:driverdev-devel-request@linuxdriverproject.org?subject=unsubscribe>
List-Archive: <http://driverdev.linuxdriverproject.org/pipermail/driverdev-devel/>
List-Post: <mailto:driverdev-devel@linuxdriverproject.org>
List-Help: <mailto:driverdev-devel-request@linuxdriverproject.org?subject=help>
List-Subscribe: <http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel>,
 <mailto:driverdev-devel-request@linuxdriverproject.org?subject=subscribe>
Errors-To: driverdev-devel-bounces@linuxdriverproject.org
Sender: "devel" <driverdev-devel-bounces@linuxdriverproject.org>
List-Id: netdev.vger.kernel.org

From: Yidong Ren <yidren@linuxonhyperv.com>
Date: Wed,  6 Jun 2018 15:27:00 -0700

> From: Yidong Ren <yidren@microsoft.com>
> 
> This patch implements following ethtool stats fields for netvsc:
> cpu<n>_tx/rx_packets/bytes
> cpu<n>_vf_tx/rx_packets/bytes
> 
> Corresponding per-cpu counters exist in current code. Exposing these
> counters will help troubleshooting performance issues.
> 
> Signed-off-by: Yidong Ren <yidren@microsoft.com>

net-next is closed, please resubmit this new feature when it opens again,
also:

> +	// fetch percpu stats of vf

Please do not use c++ comments.