From: "Darrick J. Wong" <djwong@kernel.org>
To: Christoph Hellwig <hch@lst.de>
Cc: Andrey Albershteyn <aalbersh@kernel.org>, linux-xfs@vger.kernel.org
Subject: Re: [PATCH 06/10] libxfs: don't clear ->dev in libxfs_device_close
Date: Fri, 25 Sep 2026 15:39:57 -0700 [thread overview]
Message-ID: <20260925223957.GU2705364@frogsfrogsfrogs> (raw)
In-Reply-To: <20260925051336.2997014-7-hch@lst.de>
On Fri, Sep 25, 2026 at 07:12:52AM +0200, Christoph Hellwig wrote:
> struct libxfs_init can't be reused for multiple mounts, so there is no
> point in clearing it. And clearing it defeats the duplicate device
> check in libxfs_close_devices, which would lead to flushing a closed
> device if this wasn't current masked by another bug.
Jeez.
> Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
--D
> ---
> libxfs/init.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/libxfs/init.c b/libxfs/init.c
> index 85e0b3402bb2..842a2e1e09a9 100644
> --- a/libxfs/init.c
> +++ b/libxfs/init.c
> @@ -182,7 +182,6 @@ libxfs_device_close(
> close(dev->fd);
>
> dev->fd = -1;
> - dev->dev = 0;
> }
>
> /*
> --
> 2.53.0
>
>
next prev parent reply other threads:[~2026-09-25 22:39 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-25 5:12 fix missing RT detection in libxfs v2 Christoph Hellwig
2026-09-25 5:12 ` [PATCH 01/10] libxfs: refactor the reinit case in libxfs_buftarg_init Christoph Hellwig
2026-09-25 22:32 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 02/10] libxfs: split error injection option parsing out of libxfs_buftarg_init Christoph Hellwig
2026-09-25 22:33 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 03/10] libxfs: remove buftarg member aliases Christoph Hellwig
2026-09-25 5:12 ` [PATCH 04/10] libxfs: unify buftarg handling with the kernel Christoph Hellwig
2026-09-25 22:37 ` Darrick J. Wong
2026-09-26 5:59 ` Christoph Hellwig
2026-09-27 15:18 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 05/10] libxfs: make the size check in rtmount_init internal RT device aware Christoph Hellwig
2026-09-25 22:38 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 06/10] libxfs: don't clear ->dev in libxfs_device_close Christoph Hellwig
2026-09-25 22:39 ` Darrick J. Wong [this message]
2026-09-25 5:12 ` [PATCH 07/10] libxfs: fix buftarg initialization for the RT device Christoph Hellwig
2026-09-25 22:42 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 08/10] libxfs: rename bt_bdev* Christoph Hellwig
2026-09-25 22:43 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 09/10] libfrog: improve ramdisk handling in platform_flush_device Christoph Hellwig
2026-09-25 22:47 ` Darrick J. Wong
2026-09-26 6:02 ` Christoph Hellwig
2026-09-27 15:22 ` Darrick J. Wong
2026-09-25 5:12 ` [PATCH 10/10] xfs_db: remove a double-whitespace in rdump_regfile_data Christoph Hellwig
2026-09-25 22:47 ` Darrick J. Wong
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