From: David Miller <davem@davemloft.net>
To: chisong@linux.microsoft.com
Cc: kys@microsoft.com, haiyangz@microsoft.com,
sthemmin@microsoft.com, wei.liu@kernel.org, kuba@kernel.org,
linux-hyperv@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 net-next] net: hyperv: dump TX indirection table to ethtool regs
Date: Fri, 24 Jul 2020 15:18:53 -0700 (PDT) [thread overview]
Message-ID: <20200724.151853.1338329532264832068.davem@davemloft.net> (raw)
In-Reply-To: <20200724041426.GB25409@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net>
From: Chi Song <chisong@linux.microsoft.com>
Date: Thu, 23 Jul 2020 21:14:26 -0700
> An imbalanced TX indirection table causes netvsc to have low
> performance. This table is created and managed during runtime. To help
> better diagnose performance issues caused by imbalanced tables, it needs
> make TX indirection tables visible.
>
> Because TX indirection table is driver specified information, so
> display it via ethtool register dump.
>
> Signed-off-by: Chi Song <chisong@microsoft.com>
Applied, thank you.
prev parent reply other threads:[~2020-07-24 22:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-23 6:59 [PATCH v7 net-next] net: hyperv: dump TX indirection table to ethtool regs Chi Song
2020-07-23 17:08 ` Jakub Kicinski
2020-07-23 19:35 ` Michal Kubecek
2020-07-23 19:55 ` Haiyang Zhang
2020-07-23 20:22 ` Michal Kubecek
2020-07-24 4:14 ` [PATCH v8 " Chi Song
2020-07-24 15:28 ` Haiyang Zhang
2020-07-24 22:18 ` David Miller [this message]
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