From: Bernd Petrovitsch <bernd@gams.at>
To: Srihari Vijayaraghavan <harisri@bigpond.com>,
"Richard B. Johnson" <root@chaos.analogic.com>,
Tim Schmielau <tim@physik3.uni-rostock.de>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: Bottleneck on /dev/null
Date: Thu, 20 Mar 2003 17:33:32 +0100 [thread overview]
Message-ID: <28588.1048178012@frodo.gams.co.at> (raw)
In-Reply-To: Your message of "Thu, 20 Mar 2003 17:21:10 +0100." <Pine.LNX.4.33.0303201720170.8831-100000@gans.physik3.uni-rostock.de>
Tim Schmielau <tim@physik3.uni-rostock.de> wrote:
>On Thu, 20 Mar 2003, Richard B. Johnson wrote:
>
>> unsigned long amount = 0L;
>
>try 'volatile' to get the deviation down...
.. and try "long long" to avoid an overrun.
Bernd
--
Bernd Petrovitsch Email : bernd@gams.at
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next prev parent reply other threads:[~2003-03-20 16:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-20 14:57 Srihari Vijayaraghavan
2003-03-20 15:54 ` Richard B. Johnson
2003-03-20 16:21 ` Tim Schmielau
2003-03-20 16:33 ` Bernd Petrovitsch [this message]
2003-03-20 17:01 ` Richard B. Johnson
2003-03-20 17:07 ` Matti Aarnio
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