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To: linux-kernel@vger.kernel.org
From: "H. Peter Anvin" <hpa@zytor.com>
Subject: Re: mdelay causes BUG, please use udelay
Date: 20 Aug 2002 17:28:21 -0700
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Followup to:  <288F9BF66CD9D5118DF400508B68C4460283E4AF@orsmsx113.jf.intel.com>
By author:    "Feldman, Scott" <scott.feldman@intel.com>
In newsgroup: linux.dev.kernel
> 
> > -    msec_delay(10);
> > +    usec_delay(10000);
> 
> Jeff, 10000 seems on the border of what's OK.  If it's acceptable, then
> let's go for that.  Otherwise, we're going to have to chain several
> mod_timer callbacks together to do a controller reset.
> 

10 ms in an interrupt context?  Surely you're joking...

	-hpa
-- 
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!
"Unix gives you enough rope to shoot yourself in the foot."
http://www.zytor.com/~hpa/puzzle.txt	<amsp@zytor.com>
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