450 					part_nr_sects_read(bdev->bd_part))  in bdev_direct_access()
925 	if (WARN_ON(!disk->slave_dir || !bdev->bd_part->holder_dir))  in bd_link_disk_holder()
944 	ret = add_symlink(disk->slave_dir, &part_to_dev(bdev->bd_part)->kobj);  in bd_link_disk_holder()
948 	ret = add_symlink(bdev->bd_part->holder_dir, &disk_to_dev(disk)->kobj);  in bd_link_disk_holder()
955 	kobject_get(bdev->bd_part->holder_dir);  in bd_link_disk_holder()
961 	del_symlink(disk->slave_dir, &part_to_dev(bdev->bd_part)->kobj);  in bd_link_disk_holder()
989 		del_symlink(disk->slave_dir, &part_to_dev(bdev->bd_part)->kobj);  in bd_unlink_disk_holder()
990 		del_symlink(bdev->bd_part->holder_dir,  in bd_unlink_disk_holder()
992 		kobject_put(bdev->bd_part->holder_dir);  in bd_unlink_disk_holder()
1178 			bdev->bd_part = disk_get_part(disk, partno);  in __blkdev_get()
1179 			if (!bdev->bd_part)  in __blkdev_get()
1190 					disk_put_part(bdev->bd_part);  in __blkdev_get()
1191 					bdev->bd_part = NULL;  in __blkdev_get()
1230 			bdev->bd_part = disk_get_part(disk, partno);  in __blkdev_get()
1232 			    !bdev->bd_part || !bdev->bd_part->nr_sects) {  in __blkdev_get()
1236 			bd_set_size(bdev, (loff_t)bdev->bd_part->nr_sects << 9);  in __blkdev_get()
1241 			if ((bdev->bd_part->start_sect % (PAGE_SIZE / 512)) ||  in __blkdev_get()
1242 			    (bdev->bd_part->nr_sects % (PAGE_SIZE / 512)))  in __blkdev_get()
1272 	disk_put_part(bdev->bd_part);  in __blkdev_get()
1274 	bdev->bd_part = NULL;  in __blkdev_get()
1508 		disk_put_part(bdev->bd_part);  in __blkdev_put()
1509 		bdev->bd_part = NULL;  in __blkdev_put()