On Mon, Apr 27, 2020 at 09:42:16AM +0200, Martijn Coenen wrote: > struct block_device *bdev = lo->lo_device; > > - set_capacity(lo->lo_disk, size); > bd_set_size(bdev, size << SECTOR_SHIFT); > + > /* let user-space know about the new size */ > - kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE); > + set_capacity_revalidate_and_notify(lo->lo_disk, size, false); I'd drop the comment as that is pretty explicit with set_capacity_revalidate_and_notify. Otherwise looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>
