From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: Christoph Hellwig <hch@lst.de>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH 4/4] xfs: allocate direct I/O COW blocks in iomap_begin
Date: Wed, 8 Feb 2017 23:53:22 -0800 [thread overview]
Message-ID: <20170209075322.GA6824@birch.djwong.org> (raw)
In-Reply-To: <20170209072107.GA6134@lst.de>
On Thu, Feb 09, 2017 at 08:21:07AM +0100, Christoph Hellwig wrote:
> On Mon, Feb 06, 2017 at 05:41:49PM -0800, Darrick J. Wong wrote:
> > I'm going to run this series (and all the other stuff I've collected for
> > 4.11) overnight and if nothing screams then you can consider this series:
>
> Can you push your tree out? I'd like to verify what made it before
> heading off for a long weekend tonight. I'm especially curious if
> the discard work made it.
It's very late tonight, so all the shiny polish is missing, but here's
what's in my tree for 4.11 right now:
https://git.kernel.org/cgit/fs/xfs/xfs-linux.git/log/?h=xfs-4.11-merge-20170208
Testing isn't done yet, but xfs/222 seems to be blowing up at
ASSERT(!rwsem_is_locked(&inode->i_rwsem)) in xfs_super.c fairly
consistently with blocksize=1k. I haven't been able to reproduce it
quickly (i.e. without running the whole test suite) so I can't tell if
that's a side effect of something else blowing up or what. generic/300
seems to blow up periodically and then blows the same assert on umount,
also in the 1k case. xfs/348 fuzzes the fs, causes "kernel memory
exposure!" BUGs and then asserts with the same i_rwsem thing.
The all-defaults 4k blocksize test runs w/ regular disk and pmem all
finished without any new fireworks, though.
(You'll note I didn't merge the duplicate "xfs: improve handling of busy
extents in the low-level allocator"; if you want that done, please let me
know.)
--D
next prev parent reply other threads:[~2017-02-09 9:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-06 7:47 reflink direct I/O improvements V3 Christoph Hellwig
2017-02-06 7:47 ` [PATCH 1/4] xfs: introduce xfs_aligned_fsb_count Christoph Hellwig
2017-02-06 7:47 ` [PATCH 2/4] xfs: return the converted extent in __xfs_reflink_convert_cow Christoph Hellwig
2017-02-06 7:47 ` [PATCH 3/4] xfs: go straight to real allocations for direct I/O COW writes Christoph Hellwig
2017-02-07 1:12 ` Darrick J. Wong
2017-02-06 7:47 ` [PATCH 4/4] xfs: allocate direct I/O COW blocks in iomap_begin Christoph Hellwig
2017-02-07 1:41 ` Darrick J. Wong
2017-02-09 7:21 ` Christoph Hellwig
2017-02-09 7:53 ` Darrick J. Wong [this message]
2017-02-09 7:58 ` Christoph Hellwig
2017-02-09 8:00 ` Christoph Hellwig
2017-02-09 17:22 ` Christoph Hellwig
2017-02-06 18:41 ` reflink direct I/O improvements V3 Darrick J. Wong
2017-02-06 20:55 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2017-02-01 21:42 reflink direct I/O improvements V2 Christoph Hellwig
2017-02-01 21:42 ` [PATCH 4/4] xfs: allocate direct I/O COW blocks in iomap_begin Christoph Hellwig
2017-02-03 0:55 ` Darrick J. Wong
2017-02-03 10:53 ` Christoph Hellwig
2017-02-05 20:13 ` Christoph Hellwig
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