180 	return sprintf(buf, "%d\n", p->partno);  in part_partition_show()
270 	add_uevent_var(env, "PARTN=%u", part->partno);  in part_uevent()
339 	rcu_assign_pointer(ptbl->part[part->partno], NULL);  in delete_partition()
370 static struct hd_struct *add_partition(struct gendisk *disk, int partno,  in add_partition()  argument
400 	err = disk_expand_part_tbl(disk, partno);  in add_partition()
405 	if (ptbl->part[partno])  in add_partition()
423 	p->partno = partno;  in add_partition()
440 		dev_set_name(pdev, "%sp%d", dname, partno);  in add_partition()
442 		dev_set_name(pdev, "%s%d", dname, partno);  in add_partition()
480 	rcu_assign_pointer(ptbl->part[partno], p);  in add_partition()
513 		if (part->partno == skip_partno ||  in partition_overlaps()
525 int bdev_add_partition(struct block_device *bdev, int partno,  in bdev_add_partition()  argument
536 	part = add_partition(bdev->bd_disk, partno, start, length,  in bdev_add_partition()
542 int bdev_del_partition(struct block_device *bdev, int partno)  in bdev_del_partition()  argument
548 	bdevp = bdget_disk(bdev->bd_disk, partno);  in bdev_del_partition()
556 	part = disk_get_part(bdev->bd_disk, partno);  in bdev_del_partition()
578 int bdev_resize_partition(struct block_device *bdev, int partno,  in bdev_resize_partition()  argument
585 	part = disk_get_part(bdev->bd_disk, partno);  in bdev_resize_partition()
602 	if (partition_overlaps(bdev->bd_disk, start, length, partno))  in bdev_resize_partition()