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    SubjectRe: [PATCH v3 net-next 01/17] net: dsa: Keep a pointer to the skb clone for TX timestamping
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    On 6/4/2019 10:07 AM, Vladimir Oltean wrote:
    > For drivers that use deferred_xmit for PTP frames (such as sja1105),
    > there is no need to perform matching between PTP frames and their egress
    > timestamps, since the sending process can be serialized.
    >
    > In that case, it makes sense to have the pointer to the skb clone that
    > DSA made directly in the skb->cb. It will be used for pushing the egress
    > timestamp back in the application socket's error queue.
    >
    > Signed-off-by: Vladimir Oltean <olteanv@gmail.com>

    Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
    --
    Florian

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