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SubjectRe: [PATCH 15/19] md: use bdev_check_media_change
On Tue, Sep 8, 2020 at 7:55 AM Christoph Hellwig <hch@lst.de> wrote:
>
> The md driver does not have a ->revalidate_disk method, so it can just
> use bdev_check_media_change without any additional changes.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>

Acked-by: Song Liu <song@kernel.org>

> ---
> drivers/md/md.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/md/md.c b/drivers/md/md.c
> index 9562ef598ae1f4..27ed61197014ef 100644
> --- a/drivers/md/md.c
> +++ b/drivers/md/md.c
> @@ -7848,7 +7848,7 @@ static int md_open(struct block_device *bdev, fmode_t mode)
> atomic_inc(&mddev->openers);
> mutex_unlock(&mddev->open_mutex);
>
> - check_disk_change(bdev);
> + bdev_check_media_change(bdev);
> out:
> if (err)
> mddev_put(mddev);
> --
> 2.28.0
>

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