From: Jens Axboe <axboe@kernel.dk>
To: linux-block@vger.kernel.org, Ming Lei <ming.lei@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>,
Kun Hu <huk23@m.fudan.edu.cn>,
Jiaji Qin <jjtan24@m.fudan.edu.cn>
Subject: Re: [PATCH V3] loop: move vfs_fsync() out of loop_update_dio()
Date: Tue, 18 Mar 2025 08:04:04 -0600 [thread overview]
Message-ID: <174230664461.126943.4120567520187908429.b4-ty@kernel.dk> (raw)
In-Reply-To: <20250318072955.3893805-1-ming.lei@redhat.com>
On Tue, 18 Mar 2025 15:29:55 +0800, Ming Lei wrote:
> If vfs_flush() is called with queue frozen, the queue freeze lock may be
> connected with FS internal lock, and lockdep warning can be triggered
> because the queue freeze lock is connected with too many global or
> sub-system locks.
>
> Fix the warning by moving vfs_fsync() out of loop_update_dio():
>
> [...]
Applied, thanks!
[1/1] loop: move vfs_fsync() out of loop_update_dio()
commit: 86947bdc28894520ed5aab0cf21b99ff0b659e07
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2025-03-18 14:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-18 7:29 [PATCH V3] loop: move vfs_fsync() out of loop_update_dio() Ming Lei
2025-03-18 7:48 ` Christoph Hellwig
2025-03-18 14:04 ` Jens Axboe [this message]
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