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From: Jamie Lokier <jamie@shareable.org>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Brian Gerst <bgerst@didntduck.org>,
	Luciano Miguel Ferreira Rocha <luciano@lsd.di.uminho.pt>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Interrupt doesn't make it to the 8259 on a ASUS P4PE mobo
Date: Tue, 15 Jul 2003 20:44:01 +0100	[thread overview]
Message-ID: <20030715194401.GA2503@mail.jlokier.co.uk> (raw)
In-Reply-To: <1058294665.3845.61.camel@dhcp22.swansea.linux.org.uk>

Alan Cox wrote:
> > > Isn't (HZ >> 1) better?
> > 
> > Same thing.  GCC knows that division by a power of 2 is just a shift.
> 
> Only for unsigned

Or when HZ is constant :)

-- J?amie

  reply	other threads:[~2003-07-15 19:29 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <m3el0stw23.fsf@averell.firstfloor.org>
2003-07-15 16:14 ` Kathy Frazier
2003-07-15 15:31   ` Richard B. Johnson
2003-07-15 15:58     ` SCSI ATA driver in 2.4.22 ? Jeff Mock
2003-07-15 16:14       ` Jeff Garzik
2003-07-15 17:06   ` Interrupt doesn't make it to the 8259 on a ASUS P4PE mobo Brian Gerst
2003-07-15 17:43     ` Jamie Lokier
2003-07-15 17:59     ` Luciano Miguel Ferreira Rocha
2003-07-15 18:24       ` Brian Gerst
2003-07-15 18:44         ` Alan Cox
2003-07-15 19:44           ` Jamie Lokier [this message]
2003-07-20 21:04           ` Riley Williams
2003-07-20 22:25             ` Jeremy Fitzhardinge
     [not found] <Pine.LNX.4.53.0307141833190.4354@chaos>
2003-07-15 16:52 ` Kathy Frazier
2003-07-14 21:35 Kathy Frazier

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