From: Michal Vanco <vanco@satro.sk>
To: netdev@oss.sgi.com
Cc: Patrick McHardy <kaber@trash.net>
Subject: Re: 2.6.11 on AMD64 traps
Date: Wed, 9 Mar 2005 22:17:00 +0100 [thread overview]
Message-ID: <200503092217.01106.vanco@satro.sk> (raw)
In-Reply-To: <422F6517.6070301@trash.net>
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On Wednesday 09 March 2005 22:05, Patrick McHardy wrote:
> Michal Vanco wrote:
> > On Wednesday 09 March 2005 21:34, Patrick McHardy wrote:
> >>Yes, I know it is totally inefficient. Just use ip route, which doesn't
> >>suffer from this problem.
> >
> > Sure. Can (or will) this ever be fixed to any usable state also with
> > netstat? Is this problem related only to AMD64?
>
> Maybe. To start dumping entries of an open hashed hash-table at a
> specific position we need to skip all entries before that position by
> walking over them. This results in quadratic time complexity. It might
> be possible to improve this by cacheing the last position in
> fib_iter_state even between ->stop() and ->start() calls and using
> generation IDs for invalidation.
>
Ok. Thank's for help.
regards,
Michal
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next prev parent reply other threads:[~2005-03-09 21:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200503081900.18686.vanco@satro.sk>
2005-03-08 18:35 ` 2.6.11 on AMD64 traps Andre Tomt
2005-03-09 19:45 ` Patrick McHardy
2005-03-09 20:24 ` Michal Vanco
2005-03-09 20:34 ` Patrick McHardy
2005-03-09 20:42 ` Michal Vanco
2005-03-09 21:05 ` Patrick McHardy
2005-03-09 21:17 ` Michal Vanco [this message]
2005-03-09 23:27 ` Patrick McHardy
2005-03-09 23:50 ` Michal Vanco
2005-03-09 23:57 ` Patrick McHardy
2005-03-10 0:43 ` David S. Miller
2005-03-11 2:20 ` David S. Miller
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