linux-kernel - Re: loaded router, excessive getnstimeofday in oprofile

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Message-ID: <20080826113213.GA5991@ff.dom.local>
Date:	Tue, 26 Aug 2008 11:32:13 +0000
From:	Jarek Poplawski <jarkao2@...il.com>
To:	Denys Fedoryshchenko <denys@...p.net.lb>
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: loaded router, excessive getnstimeofday in oprofile

On Tue, Aug 26, 2008 at 02:16:32PM +0300, Denys Fedoryshchenko wrote:
> On Tuesday 26 August 2008, Jarek Poplawski wrote:
> > Hmm.. it isn't actually answer to your question, sorry. As I said
> > before I think we need to have more people interested in using such
> > additional options, and btw. I understood from your message that
> > disabling htb didn't solve the problem?
> >
> > Jarek P.
> Only HTB - no. If i disable softlockup debug - seems the load is less (i must 
> make sure), and if i remove HTB - it is becoming low. I will try to give 
> exact numbers in recent days.
> 

So maybe you could try again this htb patch for limiting
qdisc_watchdog_schedule()?

Jarek P.
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