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From: Ricardo Galli <gallir@uib.es>
To: linux-kernel@vger.kernel.org
Subject: Re: O(1) scheduler starvation
Date: Wed, 18 Jun 2003 22:44:56 +0200	[thread overview]
Message-ID: <200306182244.56920.gallir@uib.es> (raw)

> Have you seen this email I just posted to lkml?
>
> [PATCH] 2.5.72 O(1) interactivity bugfix
>
> It may be affecting the scheduler in all sorts of ways.

I've applied the patch you posted in your web page for 2.4.21-ck1. It feels 
more reactive but has an annoying collateral effect, it seems to slow down to 
new processes forked from an interactive program.

I see it when selecting a PGP signed message in kmail, it takes up to two 
seconds to show the message body. The lag wasn't so noticeable before.

Regards,
 
-- 
  ricardo galli       GPG id C8114D34

             reply	other threads:[~2003-06-18 20:31 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-06-18 20:44 Ricardo Galli [this message]
2003-06-18 20:48 ` Marc-Christian Petersen
  -- strict thread matches above, loose matches on Subject: below --
2003-06-18  7:53 Felipe Alfaro Solana
2003-06-18 12:04 ` Mike Galbraith
2003-06-18 12:16   ` Helge Hafting
2003-06-18 12:32     ` Mike Galbraith
2003-06-18 14:22   ` Felipe Alfaro Solana
2003-06-18 15:54     ` Mike Galbraith
2003-06-18 15:59       ` Con Kolivas
2003-06-18 16:29         ` Mike Galbraith
2003-06-18 21:30       ` Felipe Alfaro Solana
2003-06-18 22:32         ` Mike Galbraith
2003-06-18 16:52   ` William Lee Irwin III
2003-06-18 17:17     ` Mike Galbraith
2003-06-18 16:51 ` William Lee Irwin III

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