From: Christoph Hellwig <hch@lst.de>
To: Minwoo Im <minwoo.im.dev@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>,
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 08:26:03 +0100 [thread overview]
Message-ID: <20210224072603.GA32368@lst.de> (raw)
In-Reply-To: <20210224015202.GA2166@localhost.localdomain>
On Wed, Feb 24, 2021 at 10:52:02AM +0900, Minwoo Im wrote:
> 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!
I don't think it fixes the block size issue, does it?
next prev parent reply other threads:[~2021-02-24 7:27 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
2021-02-24 7:26 ` Christoph Hellwig [this message]
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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