From: Con Kolivas <kernel@kolivas.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux kernel mailing list <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@osdl.org>,
Felipe Alfaro Solana <felipe_alfaro@linuxmail.org>
Subject: Re: [PATCH] O12.2int for interactivity
Date: Sun, 3 Aug 2003 21:36:41 +1000 [thread overview]
Message-ID: <1059910601.3f2cf3c908043@kolivas.org> (raw)
In-Reply-To: <Pine.LNX.4.44.0308031307070.5475-100000@localhost.localdomain>
Quoting Ingo Molnar <mingo@elte.hu>:
>
> On Sun, 3 Aug 2003, Con Kolivas wrote:
>
> > Reverted Ingo's EXPIRED_STARVING definition; it was making interactive
> > tasks expire faster as cpu load increased.
>
> hm, that bit was needed for fairness, otherwise 'interactive' tasks can
> monopolize the CPU. [ Have you tried lots of copies of thud.c (and
> Davide's irman2 with the most evil settings), do they still produce no
> starvation with this bit restored to the original logic? ]
Ooh hang on I've not tried lots of copies of thud.c at once. Can't try for a
little while though.
Con
next prev parent reply other threads:[~2003-08-03 11:36 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-03 10:14 [PATCH] O12.2int for interactivity Con Kolivas
2003-08-03 11:25 ` Ingo Molnar
2003-08-03 11:36 ` Con Kolivas [this message]
2003-08-04 3:06 ` Con Kolivas
2003-08-03 11:37 ` Felipe Alfaro Solana
-- strict thread matches above, loose matches on Subject: below --
2003-08-03 21:19 Voluspa
2003-08-04 2:34 ` Con Kolivas
2003-08-04 19:50 Charlie Baylis
2003-08-05 2:10 ` Con Kolivas
2003-08-05 22:49 ` Timothy Miller
2003-08-06 0:12 ` charlie.baylis
2003-08-06 1:23 ` Con Kolivas
2003-08-06 22:24 ` Timothy Miller
2003-08-11 8:14 ` Rob Landley
2003-08-11 23:49 ` Timothy Miller
2003-08-12 0:17 ` William Lee Irwin III
2003-08-12 15:04 ` Timothy Miller
2003-08-12 23:32 ` William Lee Irwin III
2003-08-13 15:46 ` Timothy Miller
2003-08-14 6:09 ` William Lee Irwin III
2003-08-14 6:59 ` Con Kolivas
2003-08-14 7:01 ` William Lee Irwin III
2003-08-14 7:46 ` Con Kolivas
2003-08-14 20:03 ` Timothy Miller
2003-08-15 16:40 ` Con Kolivas
2003-08-14 20:00 ` Timothy Miller
2003-08-15 16:38 ` Con Kolivas
2003-08-15 18:12 ` Timothy Miller
2003-08-17 2:19 ` William Lee Irwin III
2003-08-17 18:00 ` Mike Fedyk
2003-08-14 19:57 ` Timothy Miller
2003-08-15 16:35 ` Con Kolivas
2003-08-15 18:17 ` Timothy Miller
2003-08-16 2:29 ` Con Kolivas
2003-08-14 19:54 ` Timothy Miller
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