From: Dave McCracken <dmccr@us.ibm.com>
To: "Martin J. Bligh" <mbligh@aracnet.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 230-objrmap fixes for 2.6.3-mjb2
Date: Wed, 03 Mar 2004 09:58:44 -0600 [thread overview]
Message-ID: <7710000.1078329523@[10.1.1.4]> (raw)
In-Reply-To: <7440000.1078328791@[10.10.2.4]>
--On Wednesday, March 03, 2004 07:46:32 -0800 "Martin J. Bligh"
<mbligh@aracnet.com> wrote:
> There was talk at one point of moving the "unswappable" state down into
> the struct page. Is that still realistic? It would seem rather more
> efficient, but I forget what problem we ran into with it.
It'd mean the page struct would have to have a count of the number of
mlock()ed regions it belongs to, and we'd have to update all the pages each
time we call it.
Dave McCracken
next prev parent reply other threads:[~2004-03-03 16:00 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-03 7:09 Andrea Arcangeli
2004-03-03 10:58 ` Andrew Morton
2004-03-03 15:46 ` Martin J. Bligh
2004-03-03 15:58 ` Dave McCracken [this message]
2004-03-03 16:08 ` Christoph Hellwig
2004-03-03 19:04 ` Mike Kravetz
2004-03-04 15:41 ` Rik van Riel
2004-03-04 15:47 ` Christoph Hellwig
2004-03-04 16:21 ` Rik van Riel
2004-03-04 17:03 ` Matt Mackall
2004-03-03 16:57 ` Andrea Arcangeli
2004-03-03 17:07 ` Dave McCracken
2004-03-03 18:39 ` Andrea Arcangeli
2004-03-03 18:44 ` Dave McCracken
2004-03-03 18:51 ` Andrea Arcangeli
2004-03-03 19:01 ` Dave McCracken
2004-03-03 21:05 ` Andrea Arcangeli
2004-03-03 21:39 ` Martin J. Bligh
2004-03-03 23:16 ` Andrea Arcangeli
2004-03-03 17:06 ` Andrea Arcangeli
2004-03-03 15:54 ` Martin J. Bligh
2004-03-03 16:14 ` Andrea Arcangeli
2004-03-25 21:45 ` Andrea Arcangeli
2004-03-26 11:57 ` Hugh Dickins
2004-03-26 18:02 ` Andrea Arcangeli
2004-03-26 23:25 ` Andrew Morton
2004-03-27 14:24 ` Andrea Arcangeli
2004-03-27 15:29 ` Dave McCracken
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