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From: Jan Kara <jack@suse.cz>
To: "Darrick J. Wong" <djwong@us.ibm.com>
Cc: Jan Kara <jack@suse.cz>,
	linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
	Al Viro <viro@ZenIV.linux.org.uk>,
	tytso@mit.edu, Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH 0/3] Make block_page_mkwrite() handle frozen fs (V2)
Date: Thu, 19 May 2011 12:57:08 +0200	[thread overview]
Message-ID: <20110519105708.GD8417@quack.suse.cz> (raw)
In-Reply-To: <20110518180022.GM18929@tux1.beaverton.ibm.com>

On Wed 18-05-11 11:00:22, Darrick J. Wong wrote:
> On Wed, May 18, 2011 at 05:17:59PM +0200, Jan Kara wrote:
> > 
> >   Hi,
> > 
> >   this is a second version of my patches which rewrite ext4_page_mkwrite() to
> > use generic helper. When we are already changing this code, I also added proper
> > handling of frozen filesystem there in patch 2/3. I've incorporated suggestions
> > from Christoph in the patches which resulted in some patch reorg. I'd like to
> > get these patches reviewed and then get them merged possibly via ext4-tree
> > (although the first two patches might go via Al but that would complicate
> > merging of ext4 part where I expect more conflicts with ongoing work).
> 
> Do you want me to generate a patch to add wait_on_page_writeback to the
> appropriate place(s) in your new *_page_mkwrite functions, or do you plan to
> add them yourself?
  Since Ted has merged your stable pages patches touching ext4, I'll rebase
my ext4 patch on top of that. Regarding block_page_mkwrite() I will add
that one-liner to the series (because the ext4_page_mkwrite() now depends
on that).

									Honza

  reply	other threads:[~2011-05-19 10:57 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-18 15:17 [PATCH 0/3] Make block_page_mkwrite() handle frozen fs (V2) Jan Kara
2011-05-18 15:18 ` [PATCH 1/3] fs: Create __block_page_mkwrite() helper passing error values back Jan Kara
2011-05-18 18:07   ` Christoph Hellwig
2011-05-18 15:18 ` [PATCH 2/3] vfs: Block mmapped writes while the fs is frozen Jan Kara
2011-05-18 18:12   ` Christoph Hellwig
2011-05-19 12:08     ` Jan Kara
2011-05-18 15:18 ` [PATCH 3/3] ext4: Rewrite ext4_page_mkwrite() to return locked page Jan Kara
2011-05-18 18:00 ` [PATCH 0/3] Make block_page_mkwrite() handle frozen fs (V2) Darrick J. Wong
2011-05-19 10:57   ` Jan Kara [this message]
2011-05-20 17:59     ` Ted Ts'o
2011-05-23 13:21       ` Jan Kara
2011-05-23 14:47         ` Ted Ts'o
2011-05-19 12:30   ` Jan Kara
2011-05-19 16:34     ` Darrick J. Wong
2011-05-18 18:13 ` Christoph Hellwig
2011-05-19 12:24   ` Jan Kara

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