From: Pavel Machek <pavel@suse.cz>
To: george anzinger <george@mvista.com>
Cc: Rik van Riel <riel@conectiva.com.br>, SodaPop <soda@xirr.com>,
alexey@datafoundation.com, linux-kernel@vger.kernel.org
Subject: Re: [test-PATCH] Re: [QUESTION] 2.4.x nice level
Date: Thu, 12 Apr 2001 23:51:45 +0000 [thread overview]
Message-ID: <20010412235144.A43@(none)> (raw)
In-Reply-To: <Pine.LNX.4.21.0104110726210.25737-100000@imladris.rielhome.conectiva> <3AD485E4.40BCBC0D@mvista.com>
In-Reply-To: <3AD485E4.40BCBC0D@mvista.com>; from george@mvista.com on Wed, Apr 11, 2001 at 09:27:16AM -0700
Hi!
> One rule of optimization is to move any code you can outside the loop.
> Why isn't the nice_to_ticks calculation done when nice is changed
> instead of EVERY recalc.? I guess another way to ask this is, who needs
This way change is localized very nicely, and it is "obviously right".
--
Philips Velo 1: 1"x4"x8", 300gram, 60, 12MB, 40bogomips, linux, mutt,
details at http://atrey.karlin.mff.cuni.cz/~pavel/velo/index.html.
next prev parent reply other threads:[~2001-04-16 12:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-04 16:12 [QUESTION] 2.4.x nice level SodaPop
2001-04-10 3:37 ` george anzinger
2001-04-10 16:10 ` Rik van Riel
2001-04-10 16:39 ` george anzinger
2001-04-11 10:34 ` [test-PATCH] " Rik van Riel
2001-04-11 15:53 ` Rik van Riel
2001-04-12 22:51 ` Pozsar Balazs
2001-04-11 16:27 ` george anzinger
2001-04-12 23:51 ` Pavel Machek [this message]
2001-04-16 14:18 ` Rik van Riel
2001-04-16 17:49 ` george anzinger
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