From: Rik van Riel <riel@conectiva.com.br>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: broken VM in 2.4.10-pre9
Date: Mon, 17 Sep 2001 09:12:43 -0300 (BRST) [thread overview]
Message-ID: <Pine.LNX.4.33L.0109170909270.2990-100000@imladris.rielhome.conectiva> (raw)
In-Reply-To: <m1elp6s0kp.fsf@frodo.biederman.org>
On 17 Sep 2001, Eric W. Biederman wrote:
> There is an alternative approach to have better aging information.
[snip incomplete description of data structure]
What you didn't explain is how your idea is related to
aging.
> > For 2.5 I'm making a VM subsystem with reverse mappings, the
> > first iterations are giving very sweet performance so I will
> > continue with this project regardless of what other kernel
> > hackers might say ;)
>
> Do you have any arguments for the reverse mappings or just for some of
> the other side effects that go along with them?
Mainly for the side effects, but until somebody comes
up with another idea to achieve all the side effects I'm
not giving up on reverse mappings. If you can achieve
all the good stuff in another way, show it.
regards,
Rik
--
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next prev parent reply other threads:[~2001-09-17 12:12 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.LNX.4.33L.0109161330000.9536-100000@imladris.rielhome.conectiva>
2001-09-17 8:06 ` Eric W. Biederman
2001-09-17 12:12 ` Rik van Riel [this message]
2001-09-17 15:45 ` Eric W. Biederman
2001-09-17 15:40 Rob Fuller
2001-09-17 16:03 ` Eric W. Biederman
2001-09-19 9:45 ` Daniel Phillips
2001-09-19 19:45 ` Alan Cox
2001-09-19 21:03 ` Eric W. Biederman
2001-09-19 22:04 ` Alan Cox
2001-09-19 22:26 ` Eric W. Biederman
2001-09-19 23:05 ` Rik van Riel
2001-09-20 11:28 ` Daniel Phillips
2001-09-20 12:06 ` Rik van Riel
2001-09-21 8:13 ` Daniel Phillips
2001-09-21 12:10 ` Rik van Riel
2001-09-21 15:27 ` Jan Harkes
2001-09-22 7:09 ` Daniel Phillips
2001-09-25 11:04 ` Mike Fedyk
2001-09-20 12:57 ` Alan Cox
2001-09-20 13:40 ` Daniel Phillips
2001-09-24 22:50 ` Pavel Machek
2001-09-26 18:22 ` Marcelo Tosatti
2001-09-26 23:44 ` Pavel Machek
2001-09-27 13:52 ` Eric W. Biederman
2001-10-01 11:37 ` Marcelo Tosatti
2001-09-19 23:00 ` Rik van Riel
2001-09-21 8:23 ` Eric W. Biederman
2001-09-21 12:01 ` Rik van Riel
2001-09-22 2:14 ` Alexander Viro
2001-09-22 3:09 ` Rik van Riel
2001-09-19 21:37 ` Eric W. Biederman
2001-09-19 21:55 ` David S. Miller
2001-09-20 13:02 ` Rik van Riel
2001-09-19 22:15 Rob Fuller
2001-09-19 22:21 ` David S. Miller
2001-09-19 22:30 ` Alan Cox
2001-09-19 22:48 ` Eric W. Biederman
2001-09-19 22:51 ` Bryan O'Sullivan
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