From: Timothy Miller <miller@techsource.com>
To: Valdis.Kletnieks@vt.edu
Cc: Con Kolivas <kernel@kolivas.org>,
linux kernel mailing list <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@osdl.org>
Subject: Re: [PATCH] O10int for interactivity
Date: Tue, 29 Jul 2003 11:44:11 -0400 [thread overview]
Message-ID: <3F26964B.3070900@techsource.com> (raw)
In-Reply-To: 200307291528.h6TFSo3o004775@turing-police.cc.vt.edu
Valdis.Kletnieks@vt.edu wrote:
>
> Well.,.. it turns out I was half right, sort of. My remaining glitches *were*
> I/O related rather than the CPU scheduler. However, they weren't directly
> related to the /sys/block/hda/queue/iosched/* values.
>
> Turns out that at least on this laptop, 256M is just a bit tight on memory under
> some conditions (well... OK... having X and xmms running, and then doing a
> 'tar xjvf linux-2.6.0-test1.tar.bz2' and launching OpenOffice 1.1rc1 all at once
> is probably a stress test and a half ;).
>
> Watching /proc/vmstat, it became obvious that audio skips were happening *only*
> when 'pswpout' was going up - which means somebody's waiting on a page *IN*
> that won't happen till another page goes *out* to swap first.....
>
> Time for more pondering.. ;)
Heh... can we prioritize swapping based on interactivity information? :)
next prev parent reply other threads:[~2003-07-29 15:33 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-27 15:12 [PATCH] O10int for interactivity Con Kolivas
2003-07-27 16:26 ` Wade
2003-07-27 19:15 ` Felipe Alfaro Solana
2003-07-28 7:51 ` Wiktor Wodecki
2003-07-28 7:55 ` Andrew Morton
2003-07-28 8:00 ` Wiktor Wodecki
2003-07-28 17:12 ` Jose Luis Domingo Lopez
2003-07-28 18:08 ` Valdis.Kletnieks
2003-07-28 18:40 ` Andrew Morton
2003-07-28 21:29 ` Wiktor Wodecki
2003-07-28 21:35 ` Andrew Morton
2003-07-31 6:36 ` Nick Piggin
2003-07-31 7:43 ` Con Kolivas
2003-07-31 7:58 ` Nick Piggin
2003-07-31 14:59 ` Jamie Lokier
2003-07-31 15:24 ` Oliver Neukum
2003-07-31 15:40 ` Jamie Lokier
2003-07-31 22:56 ` Nick Piggin
2003-08-04 18:51 ` [PATCH] O13int " Felipe Alfaro Solana
2003-08-04 18:58 ` Felipe Alfaro Solana
2003-08-04 21:46 ` Con Kolivas
2003-08-04 22:16 ` Felipe Alfaro Solana
2003-07-29 14:21 ` [PATCH] O10int " Timothy Miller
2003-07-29 14:35 ` Con Kolivas
2003-07-29 15:35 ` Timothy Miller
2003-07-30 1:16 ` Diego Calleja García
2003-07-30 1:36 ` Con Kolivas
2003-07-30 19:28 ` aradorlinux
2003-07-30 19:34 ` Andrew Morton
2003-07-29 15:28 ` Valdis.Kletnieks
2003-07-29 15:44 ` Timothy Miller [this message]
2003-07-29 15:45 ` Valdis.Kletnieks
-- strict thread matches above, loose matches on Subject: below --
2003-07-27 19:50 Voluspa
2003-07-28 2:05 Voluspa
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