From: Zwane Mwaikambo <zwane@arm.linux.org.uk>
To: Andrew Morton <akpm@osdl.org>
Cc: Albert Cahalan <albert@users.sourceforge.net>,
linux-yoann@ifrance.com, linux-kernel@vger.kernel.org,
akpm@digeo.com, vortex@scyld.com, jgarzik@pobox.com
Subject: Re: another must-fix: major PS/2 mouse problem
Date: Tue, 29 Jul 2003 15:36:19 -0400 (EDT) [thread overview]
Message-ID: <Pine.LNX.4.53.0307291534540.31622@montezuma.mastecende.com> (raw)
In-Reply-To: <20030729115825.5347b487.akpm@osdl.org>
On Tue, 29 Jul 2003, Andrew Morton wrote:
> Albert Cahalan <albert@users.sourceforge.net> wrote:
> >
> > > So this looks OK, yes?
> >
> > I suppose boomerang_interrupt itself is OK.
> > Spending 104 ms in IRQ 0, 31 ms in IRQ 11, and
> > 44 ms in IRQ 14 is not at all OK. I was hoping
> > to get under 200 microseconds for everything.
>
> I misread that.
>
> Last time I checked (which was about 18 months ago) the maximum
> interrupts-off time on a 500MHz desktop-class machine was 80 microseconds.
IDE has traditionally been a small headache in that department. I need to
find out how it fares in 2.5
--
function.linuxpower.ca
next prev parent reply other threads:[~2003-07-29 19:47 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-01 1:46 another must-fix: major PS/2 mouse problem Albert Cahalan
2003-06-04 5:47 ` Yoann
[not found] ` <20030603232155.1488c02f.akpm@digeo.com>
2003-06-04 7:47 ` Vojtech Pavlik
2003-06-04 7:53 ` Andrew Morton
2003-06-04 8:00 ` Vojtech Pavlik
2003-06-04 8:14 ` Andrew Morton
2003-06-04 8:40 ` Vojtech Pavlik
2003-06-04 19:20 ` Yoann
2003-06-04 23:09 ` Albert Cahalan
[not found] ` <3EDCF47A.1060605@ifrance.com>
[not found] ` <1054681254.22103.3750.camel@cube>
[not found] ` <3EDD8850.9060808@ifrance.com>
2003-07-23 0:44 ` Albert Cahalan
2003-07-24 17:30 ` Andrew Morton
2003-07-25 1:46 ` Albert Cahalan
2003-07-26 3:19 ` Andrew Morton
2003-07-26 15:16 ` Zwane Mwaikambo
2003-07-29 2:55 ` Albert Cahalan
2003-07-29 3:14 ` Andrew Morton
2003-07-29 12:40 ` Albert Cahalan
2003-07-29 18:58 ` Andrew Morton
2003-07-29 19:36 ` Zwane Mwaikambo [this message]
2003-07-29 19:43 ` Chris Friesen
2003-07-30 5:08 ` Pavel Machek
2003-07-30 6:32 ` Andrew Morton
2003-07-30 12:29 ` Albert Cahalan
2003-07-30 19:18 Mikael Pettersson
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