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Date:      Fri, 31 Aug 2012 14:21:04 +0700
From:      Eugene Grosbein <egrosbein@rdtc.ru>
To:        Adrian Chadd <adrian@freebsd.org>
Cc:        pyunyh@gmail.com, freebsd-net@freebsd.org, Lev Serebryakov <lev@freebsd.org>, Ian Smith <smithi@nimnet.asn.au>
Subject:   Re: Bad routing performance on 500Mhz Geode LX with CURRENT, ipfw and mpd5
Message-ID:  <504065E0.4030907@rdtc.ru>
In-Reply-To: <CAJ-VmomzY1TFjwPdZWGStb9wBZ1RZrk3QZnJMGkxvftWGKPCHQ@mail.gmail.com>
References:  <1865271844.20120829131610@serebryakov.spb.ru>	<CAHu1Y70MynCMQTrJUMwTZ0%2BLrM1JiZFt_B77028XHfoiRgzmaA@mail.gmail.com>	<1807373989.20120829223125@serebryakov.spb.ru>	<20120830152726.A33776@sola.nimnet.asn.au>	<534292400.20120830131158@serebryakov.spb.ru>	<20120831180721.GB3208@michelle.cdnetworks.com>	<50404957.302@rdtc.ru>	<5040508D.9080107@rdtc.ru> <CAJ-VmomzY1TFjwPdZWGStb9wBZ1RZrk3QZnJMGkxvftWGKPCHQ@mail.gmail.com>

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31.08.2012 13:54, Adrian Chadd пишет:
> Just as a data point - disable preemption and try again?

I'll try this evening.

> And run 4BSD + no preemption, try again?

With ULE old driver runs with low LA and userland is just fine.
Shouldn't new driver behave nice with ULE too?

Anyway, I'll try and compare.



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