netdev - Re: [PATCH 2/3] NET: [CORE] Stack changes to add multiqueue hardware support API

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Date:	Thu, 28 Jun 2007 21:03:10 +0200
From:	Patrick McHardy <kaber@...sh.net>
To:	"Waskiewicz Jr, Peter P" <peter.p.waskiewicz.jr@...el.com>
CC:	davem@...emloft.net, netdev@...r.kernel.org, jeff@...zik.org,
	"Kok, Auke-jan H" <auke-jan.h.kok@...el.com>, hadi@...erus.ca
Subject: Re: [PATCH 2/3] NET: [CORE] Stack changes to add multiqueue hardware
 support API

Waskiewicz Jr, Peter P wrote:
>>Quick question: where are the sch_generic changes? :)
>>
>>If you hold for ten minutes I'll post a set of slightly 
>>changed patches with the NETDEVICES_MULTIQUEUE option and a 
>>fix for this.
> 
> 
> Jamal's and KK's qdisc_restart() rewrite took the netif_queue_stopped()
> call out of sch_generic.c.  So the underlying qdisc is only responsible
> for checking the queue status now before dequeueing.

Yes, I noticed that now. Doesn't seem right though as long as
queueing while queue is stopped is treated as a bug by the
drivers.

But I vaguely recall seeing a discussion about this, I'll check
the archives.
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