From: Hans Reiser <reiser@namesys.com>
To: Andrew Morton <akpm@zip.com.au>
Cc: Oliver Xymoron <oxymoron@waste.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
reiserfs-dev@namesys.com
Subject: Re: [reiserfs-list] Re: [reiserfs-dev] Re: Note describing poordcache utilization under high memory pressure
Date: Wed, 30 Jan 2002 13:03:07 +0300 [thread overview]
Message-ID: <3C57C4DB.3020101@namesys.com> (raw)
In-Reply-To: <3C56FE14.15EA248E@zip.com.au> <Pine.LNX.4.44.0201300113120.25123-100000@waste.org> <3C57A1A9.E31CDB13@zip.com.au>
Andrew Morton wrote:
>
>But what we do *not* want to do is to reclaim memory "fairly" from
>all caches. The value of a cached page should be measured in terms
>of the number of seeks required to repopulate it. That's all.
>
This is a good point, and I would like it to be considered by ReiserFS
developers in regards to internal nodes, and why Sizif's making internal
nodes have a longer lifetime in his experimental code for squid helped
performance.
Hans
next prev parent reply other threads:[~2002-01-30 10:04 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-28 17:13 Note describing poor dcache utilization under high memory pressure Josh MacDonald
2002-01-28 17:39 ` Linus Torvalds
2002-01-28 18:01 ` Rik van Riel
2002-01-28 18:21 ` Linus Torvalds
2002-01-28 18:37 ` Rik van Riel
2002-01-28 19:28 ` William Lee Irwin III
2002-01-28 20:01 ` Daniel Phillips
2002-01-28 21:33 ` Rick Stevens
2002-01-28 21:43 ` Rik van Riel
2002-01-28 22:00 ` Rick Stevens
2002-01-28 22:43 ` Daniel Phillips
2002-01-28 23:06 ` Rick Stevens
2002-01-28 23:51 ` [OT] " jepler
2002-01-29 2:30 ` IPmonger
2002-01-29 12:02 ` Karl & Betty Schendel
2002-01-28 22:26 ` Daniel Phillips
2002-01-28 22:34 ` Brian Gerst
2002-01-28 23:08 ` Daniel Phillips
2002-01-28 22:39 ` Daniel Phillips
2002-01-28 23:12 ` Rick Stevens
2002-01-28 23:27 ` Daniel Phillips
2002-01-28 22:01 ` Momchil Velikov
2002-01-28 22:19 ` Daniel Phillips
2002-01-29 1:29 ` Oliver Xymoron
2002-01-29 1:37 ` [reiserfs-list] " Valdis.Kletnieks
2002-01-29 1:45 ` Daniel Phillips
2002-01-29 8:39 ` Momchil Velikov
2002-01-29 8:55 ` Daniel Phillips
2002-01-29 9:20 ` William Lee Irwin III
2002-01-29 9:55 ` Daniel Phillips
2002-01-29 10:18 ` Momchil Velikov
2002-01-29 19:55 ` William Lee Irwin III
2002-01-29 20:08 ` Linus Torvalds
2002-01-29 20:39 ` William Lee Irwin III
2002-01-29 20:49 ` Linus Torvalds
2002-01-29 21:01 ` William Lee Irwin III
2002-01-29 9:20 ` Momchil Velikov
2002-01-29 10:27 ` Daniel Phillips
2002-01-29 11:54 ` Helge Hafting
2002-01-29 12:33 ` Daniel Phillips
2002-01-30 9:07 ` Horst von Brand
2002-01-30 10:55 ` Daniel Phillips
2002-01-30 14:46 ` Rik van Riel
2002-01-30 14:59 ` Daniel Phillips
2002-01-30 15:54 ` Rik van Riel
2002-01-30 16:34 ` Daniel Phillips
2002-01-29 10:59 ` Rik van Riel
2002-01-29 11:28 ` Daniel Phillips
2002-01-29 11:38 ` Rik van Riel
2002-01-29 12:01 ` Daniel Phillips
2002-01-29 16:57 ` Oliver Xymoron
2002-01-29 17:25 ` Rik van Riel
2002-01-29 20:48 ` Daniel Phillips
2002-01-29 21:00 ` Oliver Xymoron
2002-01-29 21:08 ` Linus Torvalds
2002-01-29 21:13 ` Oliver Xymoron
2002-01-29 21:50 ` Linus Torvalds
2002-01-29 22:02 ` Oliver Xymoron
2002-01-29 22:10 ` Linus Torvalds
2002-01-29 22:53 ` Daniel Phillips
2002-01-29 22:53 ` Daniel Phillips
2002-01-29 23:02 ` Oliver Xymoron
2002-01-29 23:21 ` Daniel Phillips
2002-01-28 19:25 ` [reiserfs-dev] " Hans Reiser
2002-01-28 23:52 ` Daniel Phillips
2002-01-29 0:16 ` Hans Reiser
2002-01-29 0:30 ` Alexander Viro
2002-01-29 10:46 ` Hans Reiser
2002-01-29 14:50 ` Chris Mason
2002-01-29 21:10 ` Hans Reiser
2002-01-30 7:11 ` Oliver Xymoron
2002-01-30 9:57 ` Hans Reiser
2002-01-29 17:28 ` Josh MacDonald
2002-01-29 18:44 ` [reiserfs-list] " Andreas Dilger
2002-01-29 19:55 ` Andrew Morton
2002-01-30 7:17 ` Oliver Xymoron
2002-01-30 7:32 ` [reiserfs-list] Re: [reiserfs-dev] Re: Note describing poordcache " Andrew Morton
2002-01-30 7:52 ` Oliver Xymoron
2002-01-30 10:03 ` Hans Reiser [this message]
2002-01-30 10:07 ` [reiserfs-dev] Re: Note describing poor dcache " Horst von Brand
2002-01-29 18:29 ` Horst von Brand
2002-01-29 0:51 ` Daniel Phillips
2002-01-29 1:32 ` Daniel Phillips
2002-01-28 22:46 ` Alex Bligh - linux-kernel
2002-01-29 17:27 ` Josh MacDonald
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3C57C4DB.3020101@namesys.com \
--to=reiser@namesys.com \
--cc=akpm@zip.com.au \
--cc=linux-kernel@vger.kernel.org \
--cc=oxymoron@waste.org \
--cc=reiserfs-dev@namesys.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.