From: Rik van Riel <riel@conectiva.com.br>
To: Paul Larson <plars@austin.ibm.com>
Cc: lkml <linux-kernel@vger.kernel.org>, linux-mm@kvack.org
Subject: Re: [OOPS] 2.5.27 - __free_pages_ok()
Date: Mon, 22 Jul 2002 17:05:00 -0300 (BRT) [thread overview]
Message-ID: <Pine.LNX.4.44L.0207221704120.3086-100000@imladris.surriel.com> (raw)
In-Reply-To: <Pine.LNX.4.44L.0207221657460.3086-100000@imladris.surriel.com>
On Mon, 22 Jul 2002, Rik van Riel wrote:
> I've gotten two reports of this bug now, but have no idea
> what particular combination of hardware / compiler / config
> triggers the bug. The rmap code seems to have survived akpm's
> stress tests so it's probably not a simple bug to track down ;/
Now that I think about it, could you try enabling RMAP_DEBUG
in mm/rmap.c and try triggering this bug again ?
It's quite possible the debugging code in page_remove_rmap()
will show us a hint...
Rik
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next prev parent reply other threads:[~2002-07-22 20:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-22 19:34 Paul Larson
2002-07-22 20:03 ` Rik van Riel
2002-07-22 20:05 ` Rik van Riel [this message]
2002-07-22 22:34 ` Paul Larson
2002-07-22 22:52 ` William Lee Irwin III
2002-07-23 17:40 ` Paul Larson
2002-07-23 17:48 ` Dave Hansen
2002-07-23 17:49 ` William Lee Irwin III
2002-07-23 19:02 ` Paul Larson
2002-07-23 19:57 ` Paul Larson
2002-07-23 20:01 ` Rik van Riel
2002-07-23 0:18 ` Alan Cox
2002-07-22 23:37 ` Thunder from the hill
2002-07-23 11:34 ` Paul Larson
2002-07-22 22:37 ` Paul Larson
2002-07-22 20:19 ` Dave Hansen
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