404 			bi->bi_bdev = rdev->bdev;  in submit_flushes()
655 		if (rdev->bdev->bd_dev == dev)  in find_rdev()
666 		if (rdev->bdev->bd_dev == dev)  in find_rdev_rcu()
687 	sector_t num_sectors = i_size_read(rdev->bdev->bd_inode) / 512;  in calc_dev_sboffset()
746 	bio->bi_bdev = rdev->meta_bdev ? rdev->meta_bdev : rdev->bdev;  in md_super_write()
769 		rdev->meta_bdev : rdev->bdev;  in sync_page_io()
801 		bdevname(rdev->bdev,b));  in read_disk_sb()
965 	bdevname(rdev->bdev, b);  in super_90_load()
1010 				b, bdevname(refdev->bdev,b2));  in super_90_load()
1016 			       b, bdevname(refdev->bdev, b2));  in super_90_load()
1266 		d->major = MAJOR(rdev2->bdev->bd_dev);  in super_90_sync()
1267 		d->minor = MINOR(rdev2->bdev->bd_dev);  in super_90_sync()
1387 		sb_start = i_size_read(rdev->bdev->bd_inode) >> 9;  in super_1_load()
1419 			bdevname(rdev->bdev,b));  in super_1_load()
1424 		       bdevname(rdev->bdev,b));  in super_1_load()
1442 	bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;  in super_1_load()
1511 				bdevname(rdev->bdev,b),  in super_1_load()
1512 				bdevname(refdev->bdev,b2));  in super_1_load()
1524 		sectors = (i_size_read(rdev->bdev->bd_inode) >> 9);  in super_1_load()
1810 		bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;  in super_1_sync()
1850 		max_sectors = i_size_read(rdev->bdev->bd_inode) >> 9;  in super_1_rdev_size_change()
1860 		sb_start = (i_size_read(rdev->bdev->bd_inode) >> 9) - 8*2;  in super_1_rdev_size_change()
1959 			if (rdev->bdev->bd_contains ==  in match_mddev_units()
1960 			    rdev2->bdev->bd_contains) {  in match_mddev_units()
1999 		if (blk_integrity_compare(reference->bdev->bd_disk,  in md_integrity_register()
2000 				rdev->bdev->bd_disk) < 0)  in md_integrity_register()
2003 	if (!reference || !bdev_get_integrity(reference->bdev))  in md_integrity_register()
2010 			       bdev_get_integrity(reference->bdev));  in md_integrity_register()
2035 	bi_rdev = bdev_get_integrity(rdev->bdev);  in md_integrity_add_rdev()
2041 	if (blk_integrity_compare(mddev->gendisk, rdev->bdev->bd_disk) != 0) {  in md_integrity_add_rdev()
2043 				mdname(mddev), bdevname(rdev->bdev, name));  in md_integrity_add_rdev()
2058 	if (find_rdev(mddev, rdev->bdev->bd_dev))  in bind_rdev_to_array()
2099 	bdevname(rdev->bdev,b);  in bind_rdev_to_array()
2108 	ko = &part_to_dev(rdev->bdev->bd_part)->kobj;  in bind_rdev_to_array()
2114 	bd_link_disk_holder(rdev->bdev, mddev->gendisk);  in bind_rdev_to_array()
2138 	bd_unlink_disk_holder(rdev->bdev, rdev->mddev->gendisk);  in unbind_rdev_from_array()
2140 	printk(KERN_INFO "md: unbind<%s>\n", bdevname(rdev->bdev,b));  in unbind_rdev_from_array()
2164 	struct block_device *bdev;  in lock_rdev()  local
2167 	bdev = blkdev_get_by_dev(dev, FMODE_READ|FMODE_WRITE|FMODE_EXCL,  in lock_rdev()
2169 	if (IS_ERR(bdev)) {  in lock_rdev()
2172 		return PTR_ERR(bdev);  in lock_rdev()
2174 	rdev->bdev = bdev;  in lock_rdev()
2180 	struct block_device *bdev = rdev->bdev;  in unlock_rdev()  local
2181 	rdev->bdev = NULL;  in unlock_rdev()
2182 	blkdev_put(bdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL);  in unlock_rdev()
2192 		bdevname(rdev->bdev,b));  in export_rdev()
2196 		md_autodetect_dev(rdev->bdev->bd_dev);  in export_rdev()
2415 				 bdevname(rdev->bdev, b),  in md_update_sb()
2428 				 bdevname(rdev->bdev, b));  in md_update_sb()
2971 			sectors = (i_size_read(rdev->bdev->bd_inode) >> 9) -  in rdev_size_store()
2997 				if (rdev->bdev == rdev2->bdev &&  in rdev_size_store()
3228 	size = i_size_read(rdev->bdev->bd_inode) >> BLOCK_SIZE_BITS;  in md_import_device()
3232 			bdevname(rdev->bdev,b));  in md_import_device()
3244 				bdevname(rdev->bdev,b),  in md_import_device()
3251 				bdevname(rdev->bdev,b));  in md_import_device()
3259 	if (rdev->bdev)  in md_import_device()
3289 				bdevname(rdev->bdev,b));  in analyze_sbs()
3303 			       mdname(mddev), bdevname(rdev->bdev, b),  in analyze_sbs()
3313 					bdevname(rdev->bdev,b));  in analyze_sbs()
3904 static int do_md_stop(struct mddev *mddev, int ro, struct block_device *bdev);
3905 static int md_set_readonly(struct mddev *mddev, struct block_device *bdev);
5156 		sync_blockdev(rdev->bdev);  in md_run()
5157 		invalidate_bdev(rdev->bdev);  in md_run()
5224 				    rdev->bdev->bd_contains ==  in md_run()
5225 				    rdev2->bdev->bd_contains) {  in md_run()
5231 					       bdevname(rdev->bdev,b),  in md_run()
5232 					       bdevname(rdev2->bdev,b2));  in md_run()
5536 static int md_set_readonly(struct mddev *mddev, struct block_device *bdev)  in md_set_readonly()  argument
5563 	if ((mddev->pers && atomic_read(&mddev->openers) > !!bdev) ||  in md_set_readonly()
5566 	    (bdev && !test_bit(MD_STILL_CLOSED, &mddev->flags))) {  in md_set_readonly()
5600 		      struct block_device *bdev)  in do_md_stop()  argument
5625 	if ((mddev->pers && atomic_read(&mddev->openers) > !!bdev) ||  in do_md_stop()
5629 	    (bdev && !test_bit(MD_STILL_CLOSED, &mddev->flags))) {  in do_md_stop()
5704 		printk("<%s>", bdevname(rdev->bdev,b));  in autorun_array()
5742 			bdevname(rdev0->bdev,b));  in autorun_devices()
5747 					bdevname(rdev->bdev,b));  in autorun_devices()
5765 			       bdevname(rdev0->bdev, b), rdev0->preferred_minor);  in autorun_devices()
5785 				mdname(mddev), bdevname(rdev0->bdev,b));  in autorun_devices()
5925 		info.major = MAJOR(rdev->bdev->bd_dev);  in get_disk_info()
5926 		info.minor = MINOR(rdev->bdev->bd_dev);  in get_disk_info()
5987 					bdevname(rdev->bdev,b),  in add_new_disk()
5988 					bdevname(rdev0->bdev,b2));  in add_new_disk()
6124 			rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;  in add_new_disk()
6175 		bdevname(rdev->bdev,b), mdname(mddev));  in hot_remove_disk()
6212 		rdev->sb_start = i_size_read(rdev->bdev->bd_inode) / 512;  in hot_add_disk()
6219 			bdevname(rdev->bdev,b), mdname(mddev));  in hot_add_disk()
6654 static int md_getgeo(struct block_device *bdev, struct hd_geometry *geo)  in md_getgeo()  argument
6656 	struct mddev *mddev = bdev->bd_disk->private_data;  in md_getgeo()
6690 static int md_ioctl(struct block_device *bdev, fmode_t mode,  in md_ioctl()  argument
6733 	mddev = bdev->bd_disk->private_data;  in md_ioctl()
6788 		sync_blockdev(bdev);  in md_ioctl()
6860 		err = do_md_stop(mddev, 0, bdev);  in md_ioctl()
6864 		err = md_set_readonly(mddev, bdev);  in md_ioctl()
6989 static int md_compat_ioctl(struct block_device *bdev, fmode_t mode,  in md_compat_ioctl()  argument
7004 	return md_ioctl(bdev, mode, cmd, arg);  in md_compat_ioctl()
7008 static int md_open(struct block_device *bdev, fmode_t mode)  in md_open()  argument
7014 	struct mddev *mddev = mddev_find(bdev->bd_dev);  in md_open()
7020 	if (mddev->gendisk != bdev->bd_disk) {  in md_open()
7030 	BUG_ON(mddev != bdev->bd_disk->private_data);  in md_open()
7040 	check_disk_change(bdev);  in md_open()
7210 			      bdevname(rdev->bdev,b));  in status_unused()
7421 				bdevname(rdev->bdev,b), rdev->desc_nr);  in md_seq_show()
7610 		struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;  in is_mddev_idle()
9095 				pr_info("md: Removing Candidate device %s because add failed\n", bdevname(rdev2->bdev,b));  in check_sb_changes()
9109 						bdevname(rdev2->bdev,b));  in check_sb_changes()