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Re: [PATCH] radix-tree pagecache for 2.4.19-pre2-ac2

To: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] radix-tree pagecache for 2.4.19-pre2-ac2
From: Matt Reppert <matt@nyu.dyn.dhs.org>
Date: Mon, 4 Mar 2002 15:04:43 -0600
Cc: hch@caldera.de, linux-mm@kvack.org
Fake-Sender: owner-linux-mm@kvack.org
In-Reply-To: <20020304232510.C333@stingr.net>
Organization: Arashi no Kaze
Original-Recipient: rfc822;linux-mm-archive@humbolt.geo.uu.nl
References: <20020303210346.A8329@caldera.de><20020304232510.C333@stingr.net>
Sender: Rik van Riel <riel@nl.linux.org>

On Mon, 4 Mar 2002 23:25:10 +0300
Paul P Komkoff Jr <i@stingr.net> wrote:

> Replying to Christoph Hellwig:
> > I have uploaded an updated version of the radix-tree pagecache patch
> > against 2.4.19-pre2-ac2.  News in this release:
> 
> 60% the patch is broken. I got 2 oopses. Both looking the same.

I have this same problem, same place (shmem.c line 498). BUG
triggered on calling shmem_writepage. Through interesting
coincidence, I also have had it happen twice. The second time
I noticed that this happened with RAM basically gone, swap
usage at about 20%. I was doing a 'make install'.

2.4.19-pre2-ac2 +rmap12g +preempt,lockbreak +radix tree pagecache
+ a few fixes from 2.4.18-ac3

 - Matt
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References:
- [PATCH] radix-tree pagecache for 2.4.19-pre2-ac2
  - From: Christoph Hellwig <hch@caldera.de>
- Re: [PATCH] radix-tree pagecache for 2.4.19-pre2-ac2
  - From: Paul P Komkoff Jr <i@stingr.net>

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