netdev - Re: [RFC PATCH] sched: only dequeue if packet can be queued to hardware queue.

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Message-ID: <20080919163738.GA2843@ami.dom.local>
Date:	Fri, 19 Sep 2008 18:37:38 +0200
From:	Jarek Poplawski <jarkao2@...il.com>
To:	Alexander Duyck <alexander.h.duyck@...el.com>
Cc:	netdev@...r.kernel.org, herbert@...dor.apana.org.au,
	davem@...emloft.net, kaber@...sh.net
Subject: Re: [RFC PATCH] sched: only dequeue if packet can be queued to
	hardware queue.

On Fri, Sep 19, 2008 at 05:16:32PM +0200, Jarek Poplawski wrote:
...
> Alexander, I guess you've seen my last messages/patches in this thread
> and noticed that this __netif_schedule() problem is present both in
> this RFC patch and sch_multiq: if skb isn't dequeued because of inner
> tx_queue stopped state check, there is missing __netif_schedule()
> before exit from qdisc_run().

Hmm... probably false alarm. It seems there have to be same wake_queue
after all.

Sorry,
Jarek P.
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