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From: Michael Renzmann <lartc@nospam.otaku42.de>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] netem bug?
Date: Thu, 27 Jan 2005 15:09:30 +0000	[thread overview]
Message-ID: <41F9042A.9090400@otaku42.de> (raw)
In-Reply-To: <41F8F6FD.6040408@poli.usp.br>

Hi.

Catalin(ux aka Dino) BOIE wrote:
> The "problem" is the 2.4 kernel because HZ is 100.

That was my idea, too.

> On my 2.6 kernel (HZ\x1000) it work almost perfect.

If the OP thinks of changing HZ, the following links might be a good help:
http://www.plumlocosoft.com/kernel/
(especially 013-j64.diff.bz2 and 014-vhz.diff.bz2)

http://kerneltrap.org/node/464/1528

The mentioned patches allow to change HZ to something else than 100 
while retaining compatibility to userspace and other stuff that might 
rely on HZ being 100. Note that kernel image as well as (most probably 
all) modules have to be recompiled and replaced for the patch to take 
effect.

Bye, Mike
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      parent reply	other threads:[~2005-01-27 15:09 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-27 14:13 [LARTC] netem bug? Pedro Ancona Lopez Mindlin
2005-01-27 14:42 ` Catalin(ux aka Dino) BOIE
2005-01-27 15:09 ` Michael Renzmann [this message]

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