From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Qi Zhang <qi.z.zhang@intel.com>, jingjing.wu@intel.com
Cc: dev@dpdk.org, stable@dpdk.org
Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH] net/i40e: fix packet count for PF
Date: Fri, 15 Sep 2017 13:21:36 +0100 [thread overview]
Message-ID: <2871f590-8cf5-d5a3-33d8-cb7e1a963519@intel.com> (raw)
In-Reply-To: <20170820200535.25987-1-qi.z.zhang@intel.com>
On 8/20/2017 9:05 PM, Qi Zhang wrote:
> Previously, for PF statistics we use VSI register for packet count
> but use port's register for packet bytes, that cause inconsistent
> situation of PF statistics when some VF is active, since it will
> cover VF's packet bytes but not packet count.
> The patch will take port register for PF packet count back, but still
> exclude main vsi's discard packet count.
> Just like pervious fix, its still not perfect,(since RX packet number
> is over counted when there is VF discard packet) but seems it make the
> overall better).
>
> Fixes: 9aace75fc82e ("i40e: fix statistics")
> Cc: stable@dpdk.org
>
> Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net/master, thanks.
prev parent reply other threads:[~2017-09-15 12:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-20 20:05 [dpdk-dev] " Qi Zhang
2017-08-21 12:42 ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2017-09-15 10:33 ` Zhang, Qi Z
2017-09-15 10:47 ` Ferruh Yigit
2017-09-15 12:21 ` Ferruh Yigit [this message]
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