netdev - Re: [PATCH V2 00/12] Add basic VLAN support to bridges

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Date:	Wed, 19 Dec 2012 18:19:01 +0100
From:	Jiri Pirko <jiri@...nulli.us>
To:	Vlad Yasevich <vyasevic@...hat.com>
Cc:	Thomas Graf <tgraf@...g.ch>, netdev@...r.kernel.org,
	shemminger@...tta.com, davem@...emloft.net, or.gerlitz@...il.com,
	jhs@...atatu.com, mst@...hat.com
Subject: Re: [PATCH V2 00/12] Add basic VLAN support to bridges

Wed, Dec 19, 2012 at 06:11:45PM CET, vyasevic@...hat.com wrote:
>On 12/19/2012 12:04 PM, Thomas Graf wrote:
>>On 12/19/12 at 09:27am, Jiri Pirko wrote:
>>>Tue, Dec 18, 2012 at 11:46:21PM CET, vyasevic@...hat.com wrote:
>>>>On 12/18/2012 05:32 PM, Jiri Pirko wrote:
>>>>>
>>>>>
>>>>>I see that this patchset replicates a lot of code which is already
>>>>>present in net/8021q/ or include/linux/if_vlan.h. I think it would
>>>>>be nice to move this code into some "common" place, wouldn't it?
>>>>>
>>>>
>>>>The only replication that I am aware of is in br_vlan_untag().  I
>>>>thought about pulling that piece out, but I think there is a reason
>>>>why it's not available when 801q support isn't turned on.  I noted that
>>>>openvswitch implemented its own vlan header manipulation functions as well.
>>>
>>>openvswitch should use the "common" code as well.
>>
>>I was just about to mention this. This overlaps with openvswitch
>>in functionality which I have absoluetely no objections against
>>but code reuse should come to focus in order to avoid having to
>>fix bugs twice.
>>
>
>Could we consolidate the code after this is accepted and all the parties
>can agree on the consolidation?  I'd really like to keep this series
>as minimally invasive as possible.

That sounds good to me.

>
>Thanks
>-vlad
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