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Date:      Tue, 22 Nov 2005 22:45:44 -0500
From:      Pierre-Luc Drouin <pldrouin@pldrouin.net>
To:        Hajimu UMEMOTO <ume@freebsd.org>
Cc:        acpi@freebsd.org, freebsd-stable@freebsd.org, Nate Lawson <nate@root.org>
Subject:   Re: Performance problem since updating from 6.0-RELEASE to	6.0-STABLE last friday
Message-ID:  <4383E5E8.5050905@pldrouin.net>
In-Reply-To: <ygeveyk2ga4.wl%ume@mahoroba.org>
References:  <4377775B.3080606@pldrouin.net> <20051114105854.GA1041@galgenberg.net> <4378CC14.2020109@pldrouin.net> <ygek6f9g83g.wl%ume@mahoroba.org> <437A3901.8010001@pldrouin.net> <437A3B96.4040300@root.org> <437B42C0.9040605@pldrouin.net> <437CAEB0.9060202@pldrouin.net> <yge7jb0x28z.wl%ume@mahoroba.org> <43837A34.1030900@root.org> <ygeveyk2ga4.wl%ume@mahoroba.org>

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Hajimu UMEMOTO wrote:

>Hi,
>
>  
>
>>>>>>On Tue, 22 Nov 2005 12:06:12 -0800
>>>>>>Nate Lawson <nate@root.org> said:
>>>>>>            
>>>>>>
>
>nate> Thank you for tracking this down.  It is interesting that BIF is 
>nate> heavyweight while BST is not.  I guess that is expected behavior by OEMs 
>nate> which only test on Windows and so not everyone makes BIF simple.  On my 
>nate> laptops, BIF is as fast as BST.
>
>You are welcome.  My laptops are also fast enough for BIF.  I
>remembered that iwasaki-san grouched at the heavyweight of BIF when he
>was writing cmbat support.
>
>nate> I don't like the patch approach (changing the API), however.  Let me 
>nate> look at it and commit a fix that doesn't change the API.
>
>Yes, I didn't feel satisfaction with my patch, too.  So, I anticipated
>that you say so. :-)
>
>Sincerely,
>
>--
>Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
>ume@mahoroba.org  ume@{,jp.}FreeBSD.org
>http://www.imasy.org/~ume/
>
>  
>
Is it that much related to laptop performance? Because the M70 I have is 
currently the fastest laptop made by Dell and cmbat makes it to hang on 
FreeBSD...



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