From: William Lee Irwin III <wli@holomorphy.com>
To: Shansi Ren <sren@CS.WM.EDU>
Cc: linux-mm@kvack.org
Subject: Re: How to fix the total size of buffer caches in 2.4.5?
Date: Wed, 11 Jun 2003 09:22:24 -0700 [thread overview]
Message-ID: <20030611162224.GR15692@holomorphy.com> (raw)
In-Reply-To: <Pine.LNX.4.44.0306111208200.1570-100000@ickis.cs.wm.edu>
On Wed, Jun 11, 2003 at 12:13:34PM -0400, Shansi Ren wrote:
> I'm trying to implement the pure LRU algorithm and a new page
> replacement algorithm on top of 2.4.5 kernel, and compare their
> performance. Can anybody tell me if there is an easy way to seperate the
> buffer cache management from the virtual memory management? And how to
> preallocate a chunk of memory for buffer cache usage exclusively, say,
> 32M exclusively for buffer cache? Thanks.
What kernel version did you really mean? 2.4.5 sounds implausible to be
what you're really working against.
-- wli
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next prev parent reply other threads:[~2003-06-11 16:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-11 16:13 How to fix the total size of buffer caches in 2.4.5? Shansi Ren
2003-06-11 16:22 ` William Lee Irwin III [this message]
2003-06-11 16:28 ` Shansi Ren
2003-06-11 16:50 ` William Lee Irwin III
2003-06-12 3:36 ` Scott F. H. Kaplan
2003-06-12 4:07 ` William Lee Irwin III
2003-06-12 4:52 ` Shansi Ren
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