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Date:      Thu, 26 Jul 2001 16:29:07 +0900
From:      Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
To:        tlambert2@mindspring.com
Cc:        freebsd-current@freebsd.org, yokota@zodiac.mech.utsunomiya-u.ac.jp
Subject:   Re: Death sentence to KLD screen savers? Comments? 
Message-ID:  <200107260729.QAA25125@zodiac.mech.utsunomiya-u.ac.jp>
In-Reply-To: Your message of "Wed, 25 Jul 2001 01:05:07 MST." <3B5E7DB3.97656D3C@mindspring.com> 
References:  <200107241207.VAA14339@zodiac.mech.utsunomiya-u.ac.jp>  <3B5E7DB3.97656D3C@mindspring.com> 

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>> I propose to have user-land screen savers instead of KLD
>> screen savers.
>
>[ ... "performance degradation" ... ]
>
>[ ... "file access" ... ]
>
>I don't see either of these as being compelling arguments
>in favor of a user space implementation; I guess this means
>you want to do file access in your screen saver(s).

Both points/complaints/requests have been raised several times in our
mailing lists in the past. (Sorry, I don't keep copies.)

Some people don't like cputime eaten up by the screen saver in the
kernel...

Some peopel want to write "interesting" screen savers...

>Now if you could run Windows screen saver modules, you
>might have a good argument for change, above and beyond
>"change for the sake of change".

Personally I am not interested in fancy screen savers :-) But, just want
to keep things tidy and keep the system running smoothly. By moving
much of the screen saver support from the console driver to the
user-land...

Kazu



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