537 	struct block_device *bdevp;  in bdev_del_partition()  local
541 	bdevp = bdget_disk(bdev->bd_disk, partno);  in bdev_del_partition()
542 	if (!bdevp)  in bdev_del_partition()
545 	mutex_lock(&bdevp->bd_mutex);  in bdev_del_partition()
554 	if (bdevp->bd_openers)  in bdev_del_partition()
557 	sync_blockdev(bdevp);  in bdev_del_partition()
558 	invalidate_bdev(bdevp);  in bdev_del_partition()
564 	mutex_unlock(&bdevp->bd_mutex);  in bdev_del_partition()
565 	bdput(bdevp);  in bdev_del_partition()
574 	struct block_device *bdevp;  in bdev_resize_partition()  local
583 	bdevp = bdget_part(part);  in bdev_resize_partition()
584 	if (!bdevp)  in bdev_resize_partition()
587 	mutex_lock(&bdevp->bd_mutex);  in bdev_resize_partition()
599 	bd_set_nr_sectors(bdevp, length);  in bdev_resize_partition()
603 	mutex_unlock(&bdevp->bd_mutex);  in bdev_resize_partition()
605 	bdput(bdevp);  in bdev_resize_partition()