bdev_disk_changed
bdev_disk_changed(disk, true);
ret = bdev_disk_changed(disk, false);
EXPORT_SYMBOL_GPL(bdev_disk_changed);
err = bdev_disk_changed(lo->lo_disk, false);
rc = bdev_disk_changed(lo->lo_disk, false);
bdev_disk_changed(disk, false);
bdev_disk_changed(head->disk, false);
rc = bdev_disk_changed(block->gdp, false);
bdev_disk_changed(file_bdev(bdev_file)->bd_disk, true);
int bdev_disk_changed(struct gendisk *disk, bool invalidate);