Re: remove ->revalidate_disk (resend)

On Wed, Jun 16, 2021 at 05:41:54PM +0800, chenxiang (M) wrote:

Hi,

Before i reported a issue related to revalidate disk 
(https://www.spinics.net/lists/linux-scsi/msg151610.html), and no one 
replies, but the issue is still.

And i plan to resend it, but i find that revalidate_disk interface is 
completely removed in this patchset.

Do you have any idea about the above issue?

bdev_disk_changed still calls into sd_revalidate_disk through sd_open.
How did bdev_disk_changed get called for you previously?  If it was
through the BLKRRPART ioctl please try latest mainline, which ensures
that ->open is called for that case.