From: "Stephen C. Tweedie" <sct@dcs.ed.ac.uk>
To: Richard Gooch <Richard.Gooch@atnf.CSIRO.AU>
Cc: Dean Gaudet <dgaudet-list-linux-kernel@arctic.org>,
"Eric W. Biederman" <ebiederm+eric@npwt.net>,
linux-kernel@vger.rutgers.edu, linux-mm@kvack.org
Subject: Re: Thread implementations...
Date: Thu, 25 Jun 1998 12:32:35 +0100 [thread overview]
Message-ID: <199806251132.MAA00848@dax.dcs.ed.ac.uk> (raw)
In-Reply-To: <199806250353.NAA17617@vindaloo.atnf.CSIRO.AU>
Hi,
On Thu, 25 Jun 1998 13:53:36 +1000, Richard Gooch
<Richard.Gooch@atnf.CSIRO.AU> said:
> This may be true, but my point is that we *need* a decent madvise(2)
> implementation. It will be use to a greater range of applications than
> sendfile(2).
Not necessarily; we may be able to detect a lot of the relevant access
patterns ourselves. Ingo has had a swap prediction algorithm for a
while, and we talked at Usenix about a number of other things we can do
to tune vm performance automatically. 2.3 ought to be a great deal
better. madvise() may still have merit, but we really ought to be
aiming at making the vm system as self-tuning as possible.
--Stephen
next prev parent reply other threads:[~1998-06-25 15:51 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <199806240915.TAA09504@vindaloo.atnf.CSIRO.AU>
[not found] ` <Pine.LNX.3.96dg4.980624025515.26983E-100000@twinlark.arctic.org>
[not found] ` <199806241213.WAA10661@vindaloo.atnf.CSIRO.AU>
1998-06-24 22:00 ` Eric W. Biederman
1998-06-24 23:41 ` Richard Gooch
1998-06-25 4:45 ` Eric W. Biederman
1998-06-25 17:14 ` Todd Larason
1998-06-26 7:53 ` Christoph Rohland
1998-06-26 14:16 ` Eric W. Biederman
1998-06-29 10:19 ` Stephen C. Tweedie
1998-06-30 6:19 ` Eric W. Biederman
1998-06-30 13:10 ` Stephen C. Tweedie
1998-06-30 19:35 ` Dean Gaudet
1998-07-01 9:09 ` Stephen C. Tweedie
1998-06-25 4:12 ` Dean Gaudet
1998-06-25 3:53 ` Richard Gooch
1998-06-25 11:32 ` Stephen C. Tweedie [this message]
1998-06-25 21:24 ` Chris Wedgwood
1998-06-25 22:16 ` Richard Gooch
1998-06-25 4:56 ` Eric W. Biederman
1998-06-25 11:35 ` Stephen C. Tweedie
1998-06-25 20:31 ` Dean Gaudet
1998-06-30 6:40 ` Eric W. Biederman
1998-06-30 19:30 Larry McVoy
1998-07-01 8:50 ` Stephen C. Tweedie
1998-07-03 15:21 ` Rik van Riel
1998-07-03 20:05 ` Stephen C. Tweedie
1998-07-03 20:36 ` Rik van Riel
1998-07-04 16:37 ` Stephen C. Tweedie
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