On Tue, 2015-02-10 at 11:33 +0100, Michal Kazior wrote:
> + if (msdu->sk) {
> + ewma_add(&ar->tx_delay_us,
> + ktime_to_ns(ktime_sub(ktime_get(), skb_cb->stamp)) /
> + NSEC_PER_USEC);
> +
> + ACCESS_ONCE(msdu->sk->sk_tx_completion_delay_cushion) =
> + (ewma_read(&ar->tx_delay_us) *
> + msdu->sk->sk_pacing_rate) >> 20;
> + }
To some extent, every wifi driver is going to have this problem. Perhaps
we should do this in mac80211?
johannes
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