From: Minwoo Im <minwoo.im.dev@gmail.com>
To: Christoph Hellwig <hch@lst.de>
Cc: axboe@kernel.dk, linux-block@vger.kernel.org,
Tom Seewald <tseewald@gmail.com>
Subject: Re: [PATCH] block: reopen the device in blkdev_reread_part
Date: Wed, 24 Feb 2021 10:52:02 +0900 [thread overview]
Message-ID: <20210224015202.GA2166@localhost.localdomain> (raw)
In-Reply-To: <20210223151822.399791-1-hch@lst.de>
On 21-02-23 16:18:22, Christoph Hellwig wrote:
> Historically the BLKRRPART ioctls called into the now defunct ->revalidate
> method, which caused the sd driver to check if any media is present.
> When the ->revalidate method was removed this revalidation was lost,
> leading to lots of I/O errors when using the eject command. Fix this by
> reopening the device to rescan the partitions, and thus calling the
> revalidation logic in the sd driver.
It looks like a related issue that I've reported in [1]. And this looks
much better!
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
[1] https://lore.kernel.org/linux-block/20210126002901.5533-2-minwoo.im.dev@gmail.com/
next prev parent reply other threads:[~2021-02-24 1:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-23 15:18 [PATCH] block: reopen the device in blkdev_reread_part Christoph Hellwig
2021-02-24 1:38 ` Ming Lei
2021-02-24 1:52 ` Minwoo Im [this message]
2021-02-24 7:26 ` Christoph Hellwig
2021-02-24 8:32 ` Minwoo Im
2021-02-24 9:34 ` Minwoo Im
2021-02-24 2:23 ` Jens Axboe
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