From: Christoph Hellwig <hch@infradead.org>
To: David Chinner <dgc@sgi.com>
Cc: Christoph Hellwig <hch@infradead.org>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Make BH_Unwritten a first class bufferhead flag
Date: Tue, 9 Jan 2007 10:50:07 +0000 [thread overview]
Message-ID: <20070109105007.GA22531@infradead.org> (raw)
In-Reply-To: <20070108235745.GD33919298@melbourne.sgi.com>
On Tue, Jan 09, 2007 at 10:57:45AM +1100, David Chinner wrote:
> On Mon, Jan 08, 2007 at 10:54:02PM +0000, Christoph Hellwig wrote:
> > this doesn't look like a full first class flag to me yet. Don't
> > we need to check for buffer_unwritten in the places we're checking
> > for buffer_delay so we can stop setting buffer_delay for unwritten
> > buffers?
>
> That would be __block_prepare_write() and block_truncate_page()?
> I can't see anywhere else in the code where buffer_delay is used
> outside XFS....
Yes, I think it's just those two.
prev parent reply other threads:[~2007-01-09 10:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-08 22:49 [PATCH] Make BH_Unwritten a first class bufferhead flag David Chinner
2007-01-08 22:54 ` Christoph Hellwig
2007-01-08 23:14 ` Nathan Scott
2007-01-08 23:57 ` David Chinner
2007-01-09 10:50 ` Christoph Hellwig [this message]
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