From: Andrew Morton <akpm@osdl.org>
To: cliff white <cliffw@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: reaim - 2.6.3-mm1 IO performance down.
Date: Tue, 24 Feb 2004 17:03:37 -0800 [thread overview]
Message-ID: <20040224170337.798f5766.akpm@osdl.org> (raw)
In-Reply-To: <20040224162052.33895550.cliffw@osdl.org>
cliff white <cliffw@osdl.org> wrote:
>
> For the same test on the same machine, results from 2.6.2-rc1-mm2 and 2.6.2-rc3-mm1
> were within 1.0% of the linux-2.6.2 runs. So this is new.
>
> More data and tests if requested - are there some patch sets we should try reverting?
Thanks. You could try reverting adaptive-lazy-readahead.patch. If it is
not that I'd be suspecting CPU scheduler changes. Do you have uniprocessor
test results?
next prev parent reply other threads:[~2004-02-25 1:02 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-25 0:20 cliff white
2004-02-25 1:03 ` Andrew Morton [this message]
2004-02-25 17:40 ` Cliff White
2004-02-25 19:16 ` Andrew Morton
2004-02-25 20:52 ` Cliff White
2004-02-25 23:36 ` Cliff White
2004-02-25 2:00 Con Kolivas
2004-02-25 3:31 ` Nick Piggin
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