From: "Stephen C. Tweedie" <sct@redhat.com>
To: riel@nl.linux.org
Cc: Andrea Arcangeli <andrea@suse.de>,
Roger Larsson <roger.larsson@norran.net>,
linux-kernel@vger.rutgers.edu, linux-mm@kvack.org
Subject: Re: kswapd @ 60-80% CPU during heavy HD i/o.
Date: Tue, 2 May 2000 22:14:05 +0100 [thread overview]
Message-ID: <20000502221405.O1389@redhat.com> (raw)
In-Reply-To: <Pine.LNX.4.21.0005021405030.10610-100000@duckman.conectiva>; from riel@conectiva.com.br on Tue, May 02, 2000 at 02:06:20PM -0300
Hi,
On Tue, May 02, 2000 at 02:06:20PM -0300, Rik van Riel wrote:
> > do the smart things I was mentining some day ago in linux-mm
> > with NUMA.
>
> How do you want to take care of global page balancing with
> this "optimisation"?
You don't. With NUMA, the memory is inherently unbalanced, and you
don't want the allocator to smooth over the different nodes.
--Stephen
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next prev parent reply other threads:[~2000-05-02 21:14 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <390E1534.B33FF871@norran.net>
2000-05-01 23:23 ` kswapd @ 60-80% CPU during heavy HD i/o Rik van Riel
2000-05-01 23:33 ` David S. Miller
2000-05-02 0:07 ` Rik van Riel
2000-05-02 0:23 ` David S. Miller
2000-05-02 1:03 ` Rik van Riel
2000-05-02 1:13 ` David S. Miller
2000-05-02 1:31 ` Rik van Riel
2000-05-02 1:51 ` Andrea Arcangeli
2000-05-03 17:11 ` [PATCHlet] " Rik van Riel
2000-05-02 7:56 ` michael
2000-05-02 16:17 ` Roger Larsson
2000-05-02 15:43 ` Rik van Riel
2000-05-02 16:20 ` Andrea Arcangeli
2000-05-02 17:06 ` Rik van Riel
2000-05-02 21:14 ` Stephen C. Tweedie [this message]
2000-05-02 21:42 ` Rik van Riel
2000-05-02 22:34 ` Stephen C. Tweedie
2000-05-04 12:37 ` [PATCH][RFC] Alternate shrink_mmap Roger Larsson
2000-05-04 14:34 ` Rik van Riel
2000-05-04 22:38 ` [PATCH][RFC] Another shrink_mmap Roger Larsson
2000-05-04 15:25 ` [PATCH][RFC] Alternate shrink_mmap Roger Larsson
2000-05-04 18:30 ` Rik van Riel
2000-05-04 20:44 ` Roger Larsson
2000-05-04 18:59 ` Rik van Riel
2000-05-04 22:29 ` Roger Larsson
2000-05-02 18:03 ` kswapd @ 60-80% CPU during heavy HD i/o Roger Larsson
2000-05-02 17:37 ` Rik van Riel
2000-05-02 17:26 frankeh
2000-05-02 17:45 ` Rik van Riel
2000-05-02 17:53 ` Andrea Arcangeli
-- strict thread matches above, loose matches on Subject: below --
2000-05-02 18:46 frankeh
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