From: "Laatz, Kevin" <kevin.laatz@intel.com>
To: "Power, Ciara" <ciara.power@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"Pattan, Reshma" <reshma.pattan@intel.com>,
"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] telemetry: fix struct reset after value assignment
Date: Thu, 27 Feb 2020 17:34:31 +0000 [thread overview]
Message-ID: <78ab395921c74c3293ce6f0c77419d32@intel.com> (raw)
In-Reply-To: <20200227170456.29164-1-ciara.power@intel.com>
> The ep struct is used to track what type of stats are required by the client.
> For PORT_STATS type, it contains the lists of port and metric ids to query, and
> the number of ids in each list.
>
> The ep struct has values set (num of port and metric ids) when a request for
> port stats values by name is received. However, after this value assignment,
> the struct is reset to all 0 values, meaning the number of port and metric ids
> required now both show as 0, and the client will not receive the requested
> data in response. To fix this issue, the memset call is now moved above the
> ep struct value assignment.
>
> Fixes: 4080e46c8078 ("telemetry: support global metrics")
> Cc: reshma.pattan@intel.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Ciara Power <ciara.power@intel.com>
Reviewed-by: Kevin Laatz <kevin.laatz@intel.com>
next prev parent reply other threads:[~2020-02-27 17:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 17:04 Ciara Power
2020-02-27 17:34 ` Laatz, Kevin [this message]
2020-03-13 9:33 ` David Marchand
2020-03-13 10:30 ` Power, Ciara
2020-03-13 13:12 ` David Marchand
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