From: Con Kolivas <kernel@kolivas.org>
To: Voluspa <lista1@comhem.se>
Cc: linux kernel mailing list <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@osdl.org>
Subject: Re: [PATCH] O17int
Date: Thu, 21 Aug 2003 15:26:01 +1000 [thread overview]
Message-ID: <200308211526.01796.kernel@kolivas.org> (raw)
In-Reply-To: <200308210723.42789.kernel@kolivas.org>
Unhappy with this latest O16.3-O17int patch I'm withdrawing it, and
recommending nothing on top of O16.3 yet.
More and more it just seems to be a bandaid to the priority inverting spin on
waiters, and it does seem to be of detriment to general interacivity. I can
now reproduce some loss of interactive feel with O17.
Something specific for the spin on waiters is required that doesn't affect
general performance. The fact that I can reproduce the same starvation in
vanilla 2.6.0-test3 but to a lesser extent means this is an intrinsic problem
that needs a specific solution.
Con
next prev parent reply other threads:[~2003-08-21 5:19 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-19 15:01 [PATCH] O17int Con Kolivas
2003-08-19 16:39 ` Måns Rullgård
2003-08-20 1:23 ` Con Kolivas
2003-08-20 9:19 ` Måns Rullgård
2003-08-19 18:58 ` Måns Rullgård
2003-08-20 1:19 ` Con Kolivas
2003-08-20 8:53 ` Måns Rullgård
2003-08-20 16:27 ` Wiktor Wodecki
2003-08-20 16:42 ` Nick Piggin
2003-08-20 21:23 ` Con Kolivas
2003-08-21 5:26 ` Con Kolivas [this message]
2003-08-21 7:53 ` Mike Galbraith
2003-08-21 11:46 ` Con Kolivas
2003-08-21 15:14 ` Mike Galbraith
2003-08-21 22:18 ` Wes Janzen
2003-08-22 0:09 ` Con Kolivas
2003-08-22 21:17 ` Wes Janzen
2003-08-22 0:42 ` Felipe Alfaro Solana
2003-08-22 5:34 ` Mike Galbraith
2003-08-22 20:48 ` Wes Janzen
2003-08-21 23:59 ` Con Kolivas
2003-08-22 5:11 ` Mike Galbraith
2003-08-21 5:30 ` Apurva Mehta
-- strict thread matches above, loose matches on Subject: below --
2003-08-20 4:55 Voluspa
2003-08-20 8:00 ` Mike Galbraith
2003-08-20 11:21 ` Con Kolivas
2003-08-20 22:51 Voluspa
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