linux-kernel - Re: [patch 2/5] mm: fault vs invalidate/truncate race fix

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Message-ID: <20061012032811.GA22558@wotan.suse.de>
Date:	Thu, 12 Oct 2006 05:28:11 +0200
From:	Nick Piggin <npiggin@...e.de>
To:	Mark Fasheh <mark.fasheh@...cle.com>
Cc:	Nick Piggin <nickpiggin@...oo.com.au>,
	Hugh Dickins <hugh@...itas.com>,
	Linux Memory Management <linux-mm@...ck.org>,
	Andrew Morton <akpm@...l.org>, Jes Sorensen <jes@....com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: [patch 2/5] mm: fault vs invalidate/truncate race fix

On Wed, Oct 11, 2006 at 11:34:04AM -0700, Mark Fasheh wrote:
> On Tue, Oct 10, 2006 at 11:10:42AM +1000, Nick Piggin wrote:
> 
> The test I run is over here btw:
> 
> http://oss.oracle.com/projects/ocfs2-test/src/trunk/programs/multi_node_mmap/multi_mmap.c
> 
> I ran it with the following parameters:
> 
> mpirun -np 6 n1-3 ./multi_mmap -w mmap -r mmap -i 1000 -b 1024 /ocfs2/mmap/test4.txt

Thanks, I'll see if I can reproduce.
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