linux-ext4 - Re: [PATCH 1/2] ext4: grab write access inside ext4_file_dio

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Message-ID: <20130320125440.GN21522@ZenIV.linux.org.uk>
Date:	Wed, 20 Mar 2013 12:54:40 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Dmitry Monakhov <dmonakhov@...nvz.org>
Cc:	linux-ext4@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	jack@...e.cz
Subject: Re: [PATCH 1/2] ext4: grab write access inside ext4_file_dio_write

On Wed, Mar 20, 2013 at 04:48:17PM +0400, Dmitry Monakhov wrote:
> We are responsible hold write count before any fs-speciffic modifications
> This patch should fix following warning:

NAK.  The right way to do it is to lift the damn thing out of ->aio_write()
completely.  See the last 3 commits in vfs.git#experimental...
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