From: Remy Horton <remy.horton@intel.com>
To: dev@dpdk.org
Cc: Ferruh Yigit <ferruh.yigit@intel.com>,
Qi Zhang <qi.z.zhang@intel.com>,
Beilei Xing <beilei.xing@intel.com>
Subject: Re: [dpdk-dev] [PATCH] net/i40e: fix corruption of VF stats via port representor
Date: Fri, 18 May 2018 12:48:00 +0100 [thread overview]
Message-ID: <95a474f2-624e-bced-2e1e-2351d46caf0d@intel.com> (raw)
In-Reply-To: <20180518075948.3177-1-remy.horton@intel.com>
Missing fixline, so v2 coming..
On 18/05/2018 08:59, Remy Horton wrote:
> The resetting of stats on a VF involves the setting of an offset
> that is subtracted from future calls, rather zeroing of counters.
> However doing a stats reset on the port representor was also
> adjusting the values forwarded to the VF, which had the effect of
> corrupting the VF's counters. The fix is for the port representor
> to maintain its own stats offset, so the port representor and VF
> maintain independently-resettable counters
>
> Signed-off-by: Remy Horton <remy.horton@intel.com>
next prev parent reply other threads:[~2018-05-18 11:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-18 7:59 Remy Horton
2018-05-18 11:48 ` Remy Horton [this message]
2018-05-18 11:49 ` [dpdk-dev] [PATCH v2] i40e: " Remy Horton
2018-05-19 2:17 ` Zhang, Qi Z
2018-05-21 1:17 ` Zhang, Helin
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