Re: [PATCH] block: reopen the device in blkdev_reread_part

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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@xxxxxxxxx>

[1] https://lore.kernel.org/linux-block/20210126002901.5533-2-minwoo.im.dev@xxxxxxxxx/



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