From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH, RFC] simplify writeback thread creation
Date: Fri, 9 Jul 2010 16:51:50 +0200
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Cc: Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
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To: Artem Bityutskiy <dedekind1@gmail.com>
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On Fri, Jul 09, 2010 at 10:52:59AM +0300, Artem Bityutskiy wrote:
> But what about cases like 'dd if=/dev/zero of=/dev/sda4'? They also
> involve dirty data write-back.

But only on the bdev fs inode.