From: Damien Le Moal <dlemoal@kernel.org>
To: Christoph Hellwig <hch@lst.de>
Cc: Christian Brauner <brauner@kernel.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
"Darrick J. Wong" <djwong@kernel.org>, Jan Kara <jack@suse.cz>,
Jens Axboe <axboe@kernel.dk>, Avi Kivity <avi@scylladb.com>,
Naohiro Aota <naohiro.aota@wdc.com>,
Johannes Thumshirn <jth@kernel.org>,
linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
io-uring@vger.kernel.org
Subject: Re: enable iomap dio write completions from interrupt context
Date: Wed, 12 Nov 2025 17:46:09 +0900 [thread overview]
Message-ID: <d270734f-e7b4-4003-a0eb-25bd656d9139@kernel.org> (raw)
In-Reply-To: <20251112084451.GA8742@lst.de>
On 11/12/25 17:44, Christoph Hellwig wrote:
> On Wed, Nov 12, 2025 at 05:43:05PM +0900, Damien Le Moal wrote:
>> Where is the zonefs change ? Missing a patch ?
>
> There's not zonefs change. The zonefs fix is the core code now calling
> the read ->end_io handler from workqueue context after an I/O error, and
> thus now doing what zonefs incorrectly assumed before.
OK. Thanks for the clarification. I was thinking the other way around :)
--
Damien Le Moal
Western Digital Research
next prev parent reply other threads:[~2025-11-12 8:46 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-12 7:21 enable iomap dio write completions from interrupt context Christoph Hellwig
2025-11-12 7:21 ` [PATCH 1/5] fs, iomap: remove IOCB_DIO_CALLER_COMP Christoph Hellwig
2025-11-12 19:59 ` Jan Kara
2025-11-13 0:00 ` Chaitanya Kulkarni
2025-11-12 7:21 ` [PATCH 2/5] iomap: always run error completions in user context Christoph Hellwig
2025-11-12 20:01 ` Jan Kara
2025-11-13 0:02 ` Chaitanya Kulkarni
2025-11-12 7:21 ` [PATCH 3/5] iomap: rework REQ_FUA selection Christoph Hellwig
2025-11-12 20:07 ` Jan Kara
2025-11-12 7:21 ` [PATCH 4/5] iomap: support write completions from interrupt context Christoph Hellwig
2025-11-12 20:25 ` Jan Kara
2025-11-13 6:50 ` Christoph Hellwig
2025-11-13 9:54 ` Jan Kara
2025-11-13 10:06 ` Christoph Hellwig
2025-11-13 12:06 ` Jan Kara
2025-11-13 12:35 ` Christoph Hellwig
2025-11-12 7:21 ` [PATCH 5/5] iomap: invert the polarity of IOMAP_DIO_INLINE_COMP Christoph Hellwig
2025-11-13 12:09 ` Jan Kara
2025-11-12 8:43 ` enable iomap dio write completions from interrupt context Damien Le Moal
2025-11-12 8:44 ` Christoph Hellwig
2025-11-12 8:46 ` Damien Le Moal [this message]
2025-11-13 9:58 ` Jan Kara
2025-11-13 10:05 ` Christoph Hellwig
2025-11-13 10:07 ` Damien Le Moal
2025-11-13 11:52 ` Jan Kara
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