From: Marc-Christian Petersen <m.c.p@wolk-project.de>
To: Jens Axboe <axboe@suse.de>
Cc: linux-kernel@vger.kernel.org, Andrew Morton <akpm@osdl.org>
Subject: Re: 2.6.5-rc3-mm2
Date: Fri, 2 Apr 2004 14:32:49 +0200 [thread overview]
Message-ID: <200404021432.49440@WOLK> (raw)
In-Reply-To: <20040402122759.GC4304@suse.de>
On Friday 02 April 2004 14:27, Jens Axboe wrote:
Hi Jens,
> > is there any reason why I see /sys/block/hda/queue/iosched/ beeing empty?
> > I thought every I/O scheduler would put in there some tunables or at
> > least some info's what defaults are used. Or did I miss something
> > completely and now I am totally wrong?
> This branch of CFQ doesn't implement the parameters as sysfs modifyable,
> later versions do.
Do you have any later versions of cfq? I had cfq-4 with ioprios in my tree but
that version I have has fatal performance problems compared to the cfq-4 in
-mm.
It's this one here:
http://marc.theaimsgroup.com/?l=linux-kernel&m=106830068220545&w=2
ciao, Marc
next prev parent reply other threads:[~2004-04-02 12:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-31 9:43 2.6.5-rc3-mm2 Andrew Morton
2004-03-31 17:37 ` 2.6.5-rc3-mm2 Marc-Christian Petersen
2004-03-31 18:00 ` 2.6.5-rc3-mm2 Marc-Christian Petersen
2004-04-02 12:27 ` 2.6.5-rc3-mm2 Jens Axboe
2004-04-02 12:32 ` Marc-Christian Petersen [this message]
2004-04-02 12:38 ` 2.6.5-rc3-mm2 Jens Axboe
2004-04-01 0:43 ` 2.6.5-rc3-mm2 (compile stats) John Cherry
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