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Date: Mon, 28 Jul 2014 08:32:19 -0400
From: Sasha Levin <sasha.levin@oracle.com>
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To: Andrey Ryabinin <a.ryabinin@samsung.com>,
	"Kirill A. Shutemov" <kirill@shutemov.name>
CC: Andrew Morton <akpm@linux-foundation.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Andi Kleen <ak@linux.intel.com>,
	Matthew Wilcox <matthew.r.wilcox@intel.com>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Alexander Viro <viro@zeniv.linux.org.uk>,
	Dave Chinner <david@fromorbit.com>, Ning Qu <quning@gmail.com>,
	linux-mm@kvack.org, linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org, Dave Jones <davej@redhat.com>,
	stable@vger.kernel.org,
	"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
	Mel Gorman <mgorman@suse.de>, Rik van Riel <riel@redhat.com>,
	Konstantin Khlebnikov <koct9i@gmail.com>,
	Hugh Dickins <hughd@google.com>
Subject: Re: [PATCH] mm: don't allow fault_around_bytes to be 0
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On 07/28/2014 06:27 AM, Andrey Ryabinin wrote:
>> Although, I'm not convinced that it caused the issue. Sasha, did you touch the
>> > debugfs handle?
>> > 
> I suppose trinity could change it, no? I've got the very same spew after setting fault_around_bytes to 0.

Not on purpose, but as Andrey said - it's very possible that trinity did.


Thanks,
Sasha