From: Christoph Hellwig <hch@infradead.org>
To: "Darrick J. Wong" <djwong@us.ibm.com>
Cc: Theodore Ts'o <tytso@mit.edu>,
Christoph Hellwig <hch@infradead.org>,
Chris Mason <chris.mason@oracle.com>,
Jeff Layton <jlayton@redhat.com>, Jan Kara <jack@suse.cz>,
Dave Chinner <david@fromorbit.com>,
Joel Becker <jlbec@evilplan.org>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Jens Axboe <axboe@kernel.dk>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Mingming Cao <mcao@us.ibm.com>,
linux-scsi <linux-scsi@vger.kernel.org>,
Dave Hansen <dave@linux.vnet.ibm.com>,
linux-mm@kvack.org
Subject: Re: [PATCH v3 0/3] data integrity: Stabilize pages during writeback for ext4
Date: Wed, 4 May 2011 14:46:44 -0400 [thread overview]
Message-ID: <20110504184644.GA23246@infradead.org> (raw)
In-Reply-To: <20110504173704.GE20579@tux1.beaverton.ibm.com>
This seems to miss out on a lot of the generic functionality like
write_cache_pages and block_page_mkwrite and just patch it into
the ext4 copy & paste variants. Please make sure your patches also
work for filesystem that use more of the generic functionality like
xfs or ext2 (the latter one might be fun for the mmap case).
Also what's the status of btrfs? I remembered there was one or two
bits missing despite doing the right thing in most areas.
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next prev parent reply other threads:[~2011-05-04 18:46 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-22 2:00 [RFC] block integrity: Fix write after checksum calculation problem Darrick J. Wong
2011-02-22 5:45 ` Boaz Harrosh
2011-02-22 11:42 ` Jan Kara
2011-02-22 13:02 ` Chris Mason
2011-02-22 19:13 ` Boaz Harrosh
2011-03-04 20:51 ` Darrick J. Wong
2011-03-04 20:53 ` Christoph Hellwig
2011-02-22 16:13 ` Andreas Dilger
2011-02-22 16:40 ` Martin K. Petersen
2011-02-22 19:45 ` Darrick J. Wong
2011-02-22 22:53 ` Dave Chinner
2011-02-23 16:24 ` Martin K. Petersen
2011-02-23 23:47 ` Dave Chinner
2011-02-24 16:43 ` Jan Kara
2011-02-28 8:49 ` Christoph Hellwig
2011-02-22 16:45 ` Martin K. Petersen
2011-02-23 20:24 ` Joel Becker
2011-02-23 20:35 ` Chris Mason
2011-02-23 21:42 ` Joel Becker
2011-02-24 16:47 ` Jan Kara
2011-02-24 17:37 ` Chris Mason
2011-02-24 18:27 ` Darrick J. Wong
2011-02-28 12:54 ` Chris Mason
2011-03-04 21:07 ` Darrick J. Wong
2011-03-04 22:22 ` Andreas Dilger
2011-03-07 19:11 ` Darrick J. Wong
2011-03-07 21:12 ` Chris Mason
2011-03-08 4:56 ` Dave Chinner
2011-03-10 23:57 ` Darrick J. Wong
2011-03-11 16:34 ` Chris Mason
2011-03-11 18:51 ` Darrick J. Wong
2011-03-19 0:07 ` Darrick J. Wong
2011-03-19 2:28 ` Andreas Dilger
2011-03-22 19:23 ` Darrick J. Wong
2011-03-22 21:54 ` Jan Kara
2011-03-21 14:04 ` Jan Kara
2011-03-21 14:24 ` Chris Mason
2011-03-21 16:43 ` Jan Kara
2011-04-06 23:29 ` Darrick J. Wong
2011-04-07 16:44 ` Darrick J. Wong
2011-04-07 16:57 ` Jan Kara
2011-04-08 20:31 ` Darrick J. Wong
2011-04-11 16:42 ` Jeff Layton
2011-04-11 17:41 ` Chris Mason
2011-04-11 18:25 ` Christoph Hellwig
2011-04-11 18:38 ` Chris Mason
2011-04-12 0:46 ` Mingming Cao
2011-04-12 0:57 ` Christoph Hellwig
2011-04-14 0:48 ` Mingming Cao
2011-04-22 0:02 ` [RFC v2] block integrity: Stabilize(?) pages during writeback Darrick J. Wong
2011-04-22 12:50 ` Chris Mason
2011-04-22 20:34 ` Jan Kara
2011-04-26 0:37 ` Darrick J. Wong
2011-04-26 11:33 ` Chris Mason
2011-05-03 1:59 ` Darrick J. Wong
2011-05-04 1:26 ` Darrick J. Wong
2011-04-26 11:37 ` Jan Kara
2011-05-04 17:37 ` [PATCH v3 0/3] data integrity: Stabilize pages during writeback for ext4 Darrick J. Wong
2011-05-04 18:46 ` Christoph Hellwig [this message]
2011-05-04 19:21 ` Chris Mason
2011-05-04 20:00 ` Darrick J. Wong
2011-05-04 23:57 ` Darrick J. Wong
2011-05-05 15:26 ` Jan Kara
2011-05-04 17:39 ` [PATCH v3 1/3] ext4: Clean up some wait_on_page_writeback calls Darrick J. Wong
2011-05-04 17:41 ` [PATCH v3 2/3] ext4: Wait for writeback to complete while making pages writable Darrick J. Wong
2011-05-04 17:42 ` [PATCH v3 3/3] mm: Wait for writeback when grabbing pages to begin a write Darrick J. Wong
2011-05-04 18:48 ` Christoph Hellwig
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