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Re: [PATCH] repairing rtcache killer

To: Robert.Olsson@xxxxxxxxxxx (Robert Olsson)
Subject: Re: [PATCH] repairing rtcache killer
From: kuznet@xxxxxxxxxxxxx
Date: Wed, 6 Aug 2003 23:01:13 +0400 (MSD)
Cc: Robert.Olsson@xxxxxxxxxxx, davem@xxxxxxxxxx, netdev@xxxxxxxxxxx
In-reply-to: <16177.19956.596928.527997@xxxxxxxxxxxx> from "Robert Olsson" at Aug 06, 2003 08:50:28 PM
Sender: netdev-bounce@xxxxxxxxxxx
Hello!

>  if (in_hit < in_slow_tot) 
>       ip_rt_gc_elasticity2 = 1;
>  else 
>          ip_rt_gc_elasticity2 = 2*ip_rt_gc_elasticity;
> 
>  would have been cleaner

It is _much_ cleaner.


> but maybe it's not worth it.

Well, it is wrong before all. With default settings for number of flows
at pktgen you will get always 1 not depending on length of flow at all.
No hits just because cache is too small. See? It is the problem.

Alexey

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