netdev - Re: [RFC PATCH net-next 04/15] net/sched: taprio: avoid calling child->ops->dequeue(child) twice

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Message-ID: <87mt62vph8.fsf@kurt>
Date:   Sat, 28 Jan 2023 13:00:03 +0100
From:   Kurt Kanzenbach <kurt@...utronix.de>
To:     Vladimir Oltean <vladimir.oltean@....com>, netdev@...r.kernel.org
Cc:     Vinicius Costa Gomes <vinicius.gomes@...el.com>
Subject: Re: [RFC PATCH net-next 04/15] net/sched: taprio: avoid calling
 child->ops->dequeue(child) twice

On Sat Jan 28 2023, Vladimir Oltean wrote:
> Simplify taprio_dequeue_from_txq() by noticing that we can goto one call
> earlier than the previous skb_found label. This is possible because
> we've unified the treatment of the child->ops->dequeue(child) return
> call, we always try other TXQs now, instead of abandoning the root
> dequeue completely if we failed in the peek() case.
>
> Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>

Reviewed-by: Kurt Kanzenbach <kurt@...utronix.de>

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