Messages in this thread | | | From | Haiyang Zhang <> | Subject | RE: [PATCH v8 net-next] net: hyperv: dump TX indirection table to ethtool regs | Date | Fri, 24 Jul 2020 15:28:34 +0000 |
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> -----Original Message----- > From: Chi Song <chisong@linux.microsoft.com> > Sent: Friday, July 24, 2020 12:14 AM > To: KY Srinivasan <kys@microsoft.com>; Haiyang Zhang > <haiyangz@microsoft.com>; Stephen Hemminger <sthemmin@microsoft.com>; > Wei Liu <wei.liu@kernel.org>; David S. Miller <davem@davemloft.net>; Jakub > Kicinski <kuba@kernel.org> > Cc: linux-hyperv@vger.kernel.org; netdev@vger.kernel.org; linux- > kernel@vger.kernel.org > Subject: [PATCH v8 net-next] net: hyperv: dump TX indirection table to ethtool > regs > > 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>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
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