netdev - Re: [PATCH] ipv4: show pmtu in route list

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Message-ID: <alpine.LFD.2.00.1207210235440.2714@ja.ssi.bg>
Date:	Sat, 21 Jul 2012 02:46:09 +0300 (EEST)
From:	Julian Anastasov <ja@....bg>
To:	David Miller <davem@...emloft.net>
cc:	netdev@...r.kernel.org
Subject: Re: [PATCH] ipv4: show pmtu in route list


	Hello,

On Fri, 20 Jul 2012, David Miller wrote:

> From: Julian Anastasov <ja@....bg>
> Date: Sat, 21 Jul 2012 02:26:28 +0300 (EEST)
> 
> > 	I'll try this weekend to reorganize the seqlock
> > usage in tcp_metrics.c and to provide method to feed
> > rt_fill_info with values from this cache.
> 
> Wouldn't it be better to just export the TCP metrics via it's own
> file or netlink facility?
> 
> They keying of the TCP metrics is completely different from how routes
> are key'd.  So I see little value in creating the illusion that these
> two things live in the same keying domain.
> 
> The routing cache will be completely gone and /proc/net/rt_cache will
> be an empty file.

	OK, then I'll try it in this way. When I have some
plan I'll be back for comments before implementing it.

Regards

--
Julian Anastasov <ja@....bg>
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