netdev - Re: [PATCH] IPVS: Move userspace definitions to include/linux/ip

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Date:	Thu, 24 Jul 2008 13:46:38 +0200
From:	"Julius Volz" <juliusv@...gle.com>
To:	"Patrick McHardy" <kaber@...sh.net>
Cc:	"Simon Horman" <horms@...ge.net.au>, lvs-devel@...r.kernel.org,
	netdev@...r.kernel.org, davem@...emloft.net, vbusam@...gle.com
Subject: Re: [PATCH] IPVS: Move userspace definitions to include/linux/ip_vs.h

On Thu, Jul 24, 2008 at 1:40 PM, Patrick McHardy <kaber@...sh.net> wrote:
> Julius Volz wrote:
>>
>> On Thu, Jul 24, 2008 at 1:22 PM, Patrick McHardy <kaber@...sh.net> wrote:
>>>>>
>>>>> +/* Move it to better place one day, for now keep it unique */
>>>>> +#define NFC_IPVS_PROPERTY      0x10000
>>>
>>> Does this have any connection to the skb flag? If so, does
>>> it really belong in the userspace interface?
>>
>> This doesn't seem to be used at all anymore, but I didn't want to
>> remove it in the same patch... should I?
>
> I'm not sure if this is (or has been) used by userspace, someone
> more familiar with IPVS should answer that.

I don't think so. It was once used as a bitmask into skb->nfcache,
which does not even exist anymore. There's no use of it in the current
ipvsadm. I think it can go away, I'll post an updated patch again.

Julius

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