From: Luis Chamberlain <mcgrof@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Al Viro <viro@kernel.org>,
Kent Overstreet <kent.overstreet@linux.dev>,
Matthew Wilcox <willy@infradead.org>,
lsf-pc@lists.linux-foundation.org, linux-fsdevel@vger.kernel.org,
linux-mm <linux-mm@kvack.org>,
Daniel Gomez <da.gomez@samsung.com>,
Pankaj Raghav <p.raghav@samsung.com>,
Jens Axboe <axboe@kernel.dk>, Dave Chinner <david@fromorbit.com>,
Christoph Hellwig <hch@lst.de>, Chris Mason <clm@fb.com>,
Johannes Weiner <hannes@cmpxchg.org>
Subject: Re: [LSF/MM/BPF TOPIC] Measuring limits and enhancing buffered IO
Date: Tue, 14 May 2024 04:52:41 -0700 [thread overview]
Message-ID: <ZkNQiWpTOZDMp3kS@bombadil.infradead.org> (raw)
In-Reply-To: <CAHk-=wjOogaW0yLoUqQ0WfQ=etPA4cOFLy56VYCnHVU_DOMLrg@mail.gmail.com>
On Mon, Feb 26, 2024 at 02:46:56PM -0800, Linus Torvalds wrote:
> I really haven't tested this AT ALL. I'm much too scared. But I don't
> actually hate how the code looks nearly as much as I *thought* I'd
> hate it.
Thanks for this, obviously those interested in this will have to test
this and fix the below issues. I've tested for regressions just against
xfs on 4k reflink profile and detected only two failures, generic/095
fails with a failure rate of about 1/2 or so:
* generic/095
* generic/741
For details refer to the test result archive [0]. To reproduce with
kdevops:
make defconfig-xfs_reflink_4k KDEVOPS_HOSTS_PREFIX=hacks B4_MESSAGE_ID=20240514084221.3664475-1-mcgrof@kernel.org
make -j $(nproc)
make bringup
make fstests
make linux
make fstests-baseline TESTS=generic/095 COUNT=10
[0] https://github.com/linux-kdevops/kdevops-results-archive/commit/27186b2782af4af559524539a2f6058d12361e10
Luis
next prev parent reply other threads:[~2024-05-14 11:52 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-23 23:59 [LSF/MM/BPF TOPIC] Measuring limits and enhancing buffered IO Luis Chamberlain
2024-02-24 4:12 ` Matthew Wilcox
2024-02-24 17:31 ` Linus Torvalds
2024-02-24 18:13 ` Matthew Wilcox
2024-02-24 18:24 ` Linus Torvalds
2024-02-24 18:20 ` Linus Torvalds
2024-02-24 19:11 ` Linus Torvalds
2024-02-24 21:42 ` Theodore Ts'o
2024-02-24 22:57 ` Chris Mason
2024-02-24 23:40 ` Linus Torvalds
2024-05-10 23:57 ` Luis Chamberlain
2024-02-25 5:18 ` Kent Overstreet
2024-02-25 6:04 ` Kent Overstreet
2024-02-25 13:10 ` Matthew Wilcox
2024-02-25 17:03 ` Linus Torvalds
2024-02-25 21:14 ` Matthew Wilcox
2024-02-25 23:45 ` Linus Torvalds
2024-02-26 1:02 ` Kent Overstreet
2024-02-26 1:32 ` Linus Torvalds
2024-02-26 1:58 ` Kent Overstreet
2024-02-26 2:06 ` Kent Overstreet
2024-02-26 2:34 ` Linus Torvalds
2024-02-26 2:50 ` Al Viro
2024-02-26 17:17 ` Linus Torvalds
2024-02-26 21:07 ` Matthew Wilcox
2024-02-26 21:17 ` Kent Overstreet
2024-02-26 21:19 ` Kent Overstreet
2024-02-26 21:55 ` Paul E. McKenney
2024-02-26 23:29 ` Kent Overstreet
2024-02-27 0:05 ` Paul E. McKenney
2024-02-27 0:29 ` Kent Overstreet
2024-02-27 0:55 ` Paul E. McKenney
2024-02-27 1:08 ` Kent Overstreet
2024-02-27 5:17 ` Paul E. McKenney
2024-02-27 6:21 ` Kent Overstreet
2024-02-27 15:32 ` Paul E. McKenney
2024-02-27 15:52 ` Kent Overstreet
2024-02-27 16:06 ` Paul E. McKenney
2024-02-27 15:54 ` Matthew Wilcox
2024-02-27 16:21 ` Paul E. McKenney
2024-02-27 16:34 ` Kent Overstreet
2024-02-27 17:58 ` Paul E. McKenney
2024-02-28 23:55 ` Kent Overstreet
2024-02-29 19:42 ` Paul E. McKenney
2024-02-29 20:51 ` Kent Overstreet
2024-03-05 2:19 ` Paul E. McKenney
2024-02-27 0:43 ` Dave Chinner
2024-02-26 22:46 ` Linus Torvalds
2024-02-26 23:48 ` Linus Torvalds
2024-02-27 7:21 ` Kent Overstreet
2024-02-27 15:39 ` Matthew Wilcox
2024-02-27 15:54 ` Kent Overstreet
2024-02-27 16:34 ` Linus Torvalds
2024-02-27 16:47 ` Kent Overstreet
2024-02-27 17:07 ` Linus Torvalds
2024-02-27 17:20 ` Kent Overstreet
2024-02-27 18:02 ` Linus Torvalds
2024-05-14 11:52 ` Luis Chamberlain [this message]
2024-05-14 16:04 ` Linus Torvalds
2024-11-15 19:43 ` Linus Torvalds
2024-11-15 20:42 ` Matthew Wilcox
2024-11-15 21:52 ` Linus Torvalds
2024-02-25 21:29 ` Kent Overstreet
2024-02-25 17:32 ` Kent Overstreet
2024-02-24 17:55 ` Luis Chamberlain
2024-02-25 5:24 ` Kent Overstreet
2024-02-26 12:22 ` Dave Chinner
2024-02-27 10:07 ` Kent Overstreet
2024-02-27 14:08 ` Luis Chamberlain
2024-02-27 14:57 ` Kent Overstreet
2024-02-27 22:13 ` Dave Chinner
2024-02-27 22:21 ` Kent Overstreet
2024-02-27 22:42 ` Dave Chinner
2024-02-28 7:48 ` [Lsf-pc] " Amir Goldstein
2024-02-28 14:01 ` Chris Mason
2024-02-29 0:25 ` Dave Chinner
2024-02-29 0:57 ` Kent Overstreet
2024-03-04 0:46 ` Dave Chinner
2024-02-27 22:46 ` Linus Torvalds
2024-02-27 23:00 ` Linus Torvalds
2024-02-28 2:22 ` Kent Overstreet
2024-02-28 3:00 ` Matthew Wilcox
2024-02-28 4:22 ` Matthew Wilcox
2024-02-28 17:34 ` Kent Overstreet
2024-02-28 18:04 ` Matthew Wilcox
2024-02-28 18:18 ` Kent Overstreet
2024-02-28 19:09 ` Linus Torvalds
2024-02-28 19:29 ` Kent Overstreet
2024-02-28 20:17 ` Linus Torvalds
2024-02-28 23:21 ` Kent Overstreet
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