From: "Benjamin C.R. LaHaise" <blah@kvack.org>
To: "Stephen C. Tweedie" <sct@redhat.com>
Cc: Rik van Riel <H.H.vanRiel@phys.uu.nl>, Linux MM <linux-mm@kvack.org>
Subject: Re: cp file /dev/zero <-> cache [was Re: increasing page size]
Date: Sat, 11 Jul 1998 21:47:44 -0400 (EDT) [thread overview]
Message-ID: <Pine.LNX.3.95.980711214119.28032A-100000@as200.spellcast.com> (raw)
In-Reply-To: <199807112123.WAA03437@dax.dcs.ed.ac.uk>
On Sat, 11 Jul 1998, Stephen C. Tweedie wrote:
> Personally, I think just a two-level LRU ought to be adequat. Yes, I
> know this implies getting rid of some of the page ageing from 2.1 again,
> but frankly, that code seems to be more painful than it's worth. The
> "solution" of calling shrink_mmap multiple times just makes the
> algorithm hideously expensive to execute.
Hmmm, is that a hint that I should sit down and work on the code tomorrow
whilst recovering? =)
-ben
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next prev parent reply other threads:[~1998-07-12 1:47 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <199807091442.PAA01020@dax.dcs.ed.ac.uk>
1998-07-09 18:59 ` Rik van Riel
1998-07-09 23:37 ` Stephen C. Tweedie
1998-07-10 5:57 ` Rik van Riel
1998-07-11 14:14 ` Rik van Riel
1998-07-11 21:23 ` Stephen C. Tweedie
1998-07-11 22:25 ` Rik van Riel
1998-07-13 13:23 ` Stephen C. Tweedie
1998-07-12 1:47 ` Benjamin C.R. LaHaise [this message]
1998-07-13 13:42 ` Stephen C. Tweedie
1998-07-18 22:10 ` Rik van Riel
1998-07-20 16:04 ` Stephen C. Tweedie
1998-07-09 13:01 Zachary Amsden
[not found] <Pine.LNX.3.96.980705072829.17879D-100000@mirkwood.dummy.home>
1998-07-05 11:32 ` Andrea Arcangeli
1998-07-05 17:00 ` Rik van Riel
1998-07-05 18:38 ` Andrea Arcangeli
1998-07-05 19:31 ` Rik van Riel
1998-07-06 10:38 ` Stephen C. Tweedie
1998-07-06 11:42 ` Rik van Riel
1998-07-06 14:20 ` Andrea Arcangeli
1998-07-06 10:31 ` Stephen C. Tweedie
1998-07-06 12:34 ` Andrea Arcangeli
1998-07-06 14:36 ` Stephen C. Tweedie
1998-07-06 19:28 ` Andrea Arcangeli
1998-07-07 12:01 ` Stephen C. Tweedie
1998-07-07 15:54 ` Rik van Riel
1998-07-07 17:32 ` Benjamin C.R. LaHaise
1998-07-08 13:54 ` Stephen C. Tweedie
1998-07-08 21:19 ` Andrea Arcangeli
1998-07-11 11:18 ` Rik van Riel
1998-07-11 21:11 ` Stephen C. Tweedie
1998-07-08 13:45 ` Stephen C. Tweedie
1998-07-08 18:57 ` Rik van Riel
1998-07-08 22:11 ` Stephen C. Tweedie
1998-07-09 7:43 ` Rik van Riel
1998-07-09 20:39 ` Rik van Riel
1998-07-13 11:54 ` Stephen C. Tweedie
1998-07-05 18:57 ` MOLNAR Ingo
1998-07-06 10:24 ` Stephen C. Tweedie
1998-07-06 13:37 ` Eric W. Biederman
1998-07-07 12:35 ` Stephen C. Tweedie
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