From: Christoph Hellwig <hch@infradead.org>
To: Dave McCracken <dmccr@us.ibm.com>
Cc: "Martin J. Bligh" <mbligh@aracnet.com>, linux-kernel@vger.kernel.org
Subject: Re: 230-objrmap fixes for 2.6.3-mjb2
Date: Wed, 3 Mar 2004 16:08:02 +0000 [thread overview]
Message-ID: <20040303160802.A30084@infradead.org> (raw)
In-Reply-To: <7710000.1078329523@[10.1.1.4]>; from dmccr@us.ibm.com on Wed, Mar 03, 2004 at 09:58:44AM -0600
On Wed, Mar 03, 2004 at 09:58:44AM -0600, Dave McCracken wrote:
> 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.
That would add another atomic_t to struct pages..
But if we did it it would help some xfs fixes I'm doing currently a whole lot
next prev parent reply other threads:[~2004-03-03 16:08 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-03 7:09 230-objrmap fixes for 2.6.3-mjb2 Andrea Arcangeli
2004-03-03 10:58 ` Andrew Morton
2004-03-03 15:46 ` Martin J. Bligh
2004-03-03 15:58 ` Dave McCracken
2004-03-03 16:08 ` Christoph Hellwig [this message]
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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