netdev - Re: [PATCH net-next-2.6] vlan: multiqueue vlan devices

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Message-ID: <4A9F1672.2060304@gmail.com>
Date:	Thu, 03 Sep 2009 03:05:54 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	David Miller <davem@...emloft.net>
CC:	shemminger@...tta.com, brian.haley@...com, kaber@...sh.net,
	jarkao2@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH net-next-2.6] vlan: multiqueue vlan devices

David Miller a écrit :
> From: Eric Dumazet <eric.dumazet@...il.com>
> Date: Wed, 02 Sep 2009 21:12:03 +0200
> 
>> [PATCH net-next-2.6] vlan: multiqueue vlan device
>>
>> vlan devices are currently not multi-queue capable.
>>
>> We can do that with a new rtnl_link_ops method,
>> get_tx_queues(), called from rtnl_create_link()
>>
>> This new method gets num_tx_queues/real_num_tx_queues
>> from real device.
>>
>> register_vlan_device() is also handled.
>>
>> Signed-off-by: Eric Dumazet <eric.dumazet@...il.com>
> 
> Applied, but now I need you to do an audit :-)
> 
> I believe that drivers will change the number of TX queues
> in use at times where we'll need to trigger an event or
> something so that vlan's can learn about the value changing.

Yes, I know :)

This is why I kept both num_tx_queues and real_num_tx_queues values,
and not the later :)

Thanks
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