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Date:      Mon, 19 May 2003 13:23:32 -0700
From:      Lars Eggert <larse@ISI.EDU>
To:        Dan Nelson <dnelson@allantgroup.com>
Cc:        current@freebsd.org
Subject:   Re: Interrupt latency problems
Message-ID:  <3EC93D44.1070802@isi.edu>
In-Reply-To: <20030519201516.GF39543@dan.emsphone.com>
References:  <16062.59918.302092.929640@curly.cs.duke.edu> <1052703871.4921.146.camel@cf.freebsd-services.com> <16063.38255.961273.900146@grasshopper.cs.duke.edu> <20030512124753.GA48753@survey.codeburst.net> <16063.39366.930707.980678@grasshopper.cs.duke.edu> <20030512130949.GB48440@survey.codeburst.net> <1053372251.815.50.camel@cf.freebsd-services.com> <3EC93331.7090004@isi.edu> <20030519200002.GE39543@dan.emsphone.com> <3EC939B1.8020606@isi.edu> <20030519201516.GF39543@dan.emsphone.com>

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Dan Nelson wrote:
> 
> I'm running SMP also (May 13 kernel).

May 16 here.

> $ ps ax | grep acpi
>     5  ??  IL     0:00.00  (acpi_task0)
>     6  ??  IL     0:00.00  (acpi_task1)
>     7  ??  IL     0:00.00  (acpi_task2)
>    20  ??  WL     0:00.00  (swi6: acpitaskq)
>    22  ??  WL     0:00.00  (irq9: acpi0)

Very strange - I do not have either of the last two tasks on my system.

> I don't use modules, though.  Everything's linked directly into the
> kernel.  I doubt that makes a difference.

I doubt it, too. Is there anyone reading this with more acpi-fu that 
could explain what we're seeing here?

Thanks,
Lars
-- 
Lars Eggert <larse@isi.edu>           USC Information Sciences Institute

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