From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: Matthew Bobrowski <mbobrowski@mbobrowski.org>
Cc: jack@suse.cz, adilger.kernel@dilger.ca,
linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org,
hch@infradead.org, david@fromorbit.com, darrick.wong@oracle.com
Subject: Re: [PATCH v6 00/11] ext4: port direct I/O to iomap infrastructure
Date: Sun, 3 Nov 2019 14:20:40 -0500 [thread overview]
Message-ID: <20191103192040.GA12985@mit.edu> (raw)
In-Reply-To: <cover.1572255424.git.mbobrowski@mbobrowski.org>
Hi Matthew, could you do me a favor? For the next (and hopefully
final :-) spin of this patch series, could you base it on the
ext4.git's master branch. Then pull in Darrick's iomap-for-next
branch, and then apply your patches on top of that.
I attempted to do this with the v6 patch series --- see the tt/mb-dio
branch --- and I described on another e-mail thread, I appear to have
screwed up that patch conflicts, since it's causing a failure with
diroead-nolock using a 1k block size. Since this wasn't something
that worked when you were first working on the patch set, this isn't
something I'm going to consider blocking, especially since a flay test
failure which happens 7% of the time, and using dioread_nolock with a
sub-page blocksize isn't something that is going to be all that common
(since it wasn't working at all up until now).
Still, I'm hoping that either Ritesh or you can figure out how my
simple-minded handling of the patch conflict between your and his
patch series can be addressed properly.
Thanks!!
- Ted
next prev parent reply other threads:[~2019-11-03 19:21 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-28 10:50 [PATCH v6 00/11] ext4: port direct I/O to iomap infrastructure Matthew Bobrowski
2019-10-28 10:50 ` [PATCH v6 01/11] ext4: reorder map.m_flags checks within ext4_iomap_begin() Matthew Bobrowski
2019-10-28 10:50 ` [PATCH v6 02/11] ext4: update direct I/O read lock pattern for IOCB_NOWAIT Matthew Bobrowski
2019-10-28 10:51 ` [PATCH v6 03/11] ext4: iomap that extends beyond EOF should be marked dirty Matthew Bobrowski
2019-10-28 10:51 ` [PATCH v6 04/11] ext4: move set iomap routines into a separate helper ext4_set_iomap() Matthew Bobrowski
2019-10-28 17:03 ` Darrick J. Wong
2019-10-28 20:36 ` Matthew Bobrowski
2019-10-28 23:56 ` Darrick J. Wong
2019-10-28 10:51 ` [PATCH v6 05/11] ext4: split IOMAP_WRITE branch in ext4_iomap_begin() into helper Matthew Bobrowski
2019-10-28 10:52 ` [PATCH v6 06/11] ext4: introduce new callback for IOMAP_REPORT Matthew Bobrowski
2019-10-29 5:42 ` Ritesh Harjani
2019-10-28 10:52 ` [PATCH v6 07/11] ext4: introduce direct I/O read using iomap infrastructure Matthew Bobrowski
2019-10-28 10:52 ` [PATCH v6 08/11] ext4: move inode extension/truncate code out from ->iomap_end() callback Matthew Bobrowski
2019-10-29 5:46 ` Ritesh Harjani
2019-10-28 10:53 ` [PATCH v6 09/11] ext4: move inode extension check out from ext4_iomap_alloc() Matthew Bobrowski
2019-10-28 10:53 ` [PATCH v6 11/11] ext4: introduce direct I/O write using iomap infrastructure Matthew Bobrowski
2019-10-29 6:14 ` Ritesh Harjani
2019-10-28 10:53 ` [PATCH v6 10/11] ext4: update ext4_sync_file() to not use __generic_file_fsync() Matthew Bobrowski
2019-10-29 6:12 ` Ritesh Harjani
2019-10-30 11:18 ` Jan Kara
2019-10-29 23:31 ` [PATCH v6 00/11] ext4: port direct I/O to iomap infrastructure Theodore Y. Ts'o
2019-10-29 23:34 ` Theodore Y. Ts'o
2019-10-30 2:00 ` Matthew Bobrowski
2019-10-30 11:26 ` Jan Kara
2019-10-30 11:39 ` Jan Kara
2019-10-31 9:16 ` Matthew Bobrowski
2019-10-31 16:54 ` Jan Kara
2019-10-31 22:58 ` Matthew Bobrowski
2019-11-03 19:20 ` Theodore Y. Ts'o [this message]
2019-11-04 6:04 ` Matthew Bobrowski
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