671 			bd_unlink_disk_holder(ca->bdev, d->disk);  in bcache_device_unlink()
682 		bd_link_disk_holder(ca->bdev, d->disk);  in bcache_device_link()
728 	pr_info("%s stopped", d->disk->disk_name);  in bcache_device_free()
732 	if (d->disk && d->disk->flags & GENHD_FL_UP)  in bcache_device_free()
733 		del_gendisk(d->disk);  in bcache_device_free()
734 	if (d->disk && d->disk->queue)  in bcache_device_free()
735 		blk_cleanup_queue(d->disk->queue);  in bcache_device_free()
736 	if (d->disk) {  in bcache_device_free()
737 		ida_simple_remove(&bcache_minor, d->disk->first_minor);  in bcache_device_free()
738 		put_disk(d->disk);  in bcache_device_free()
788 	    !(d->disk = alloc_disk(BCACHE_MINORS))) {  in bcache_device_init()
793 	set_capacity(d->disk, sectors);  in bcache_device_init()
794 	snprintf(d->disk->disk_name, DISK_NAME_LEN, "bcache%i", minor);  in bcache_device_init()
796 	d->disk->major		= bcache_major;  in bcache_device_init()
797 	d->disk->first_minor	= minor;  in bcache_device_init()
798 	d->disk->fops		= &bcache_ops;  in bcache_device_init()
799 	d->disk->private_data	= d;  in bcache_device_init()
806 	d->disk->queue			= q;  in bcache_device_init()
818 	set_bit(QUEUE_FLAG_NONROT,	&d->disk->queue->queue_flags);  in bcache_device_init()
819 	clear_bit(QUEUE_FLAG_ADD_RANDOM, &d->disk->queue->queue_flags);  in bcache_device_init()
820 	set_bit(QUEUE_FLAG_DISCARD,	&d->disk->queue->queue_flags);  in bcache_device_init()
842 	struct bcache_device *d = &dc->disk;  in bch_cached_dev_run()
871 	add_disk(d->disk);  in bch_cached_dev_run()
872 	bd_link_disk_holder(dc->bdev, dc->disk.disk);  in bch_cached_dev_run()
875 	kobject_uevent_env(&disk_to_dev(d->disk)->kobj, KOBJ_CHANGE, env);  in bch_cached_dev_run()
879 	if (sysfs_create_link(&d->kobj, &disk_to_dev(d->disk)->kobj, "dev") ||  in bch_cached_dev_run()
880 	    sysfs_create_link(&disk_to_dev(d->disk)->kobj, &d->kobj, "bcache"))  in bch_cached_dev_run()
891 	BUG_ON(!test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags));  in cached_dev_detach_finish()
908 	calc_cached_dev_sectors(dc->disk.c);  in cached_dev_detach_finish()
909 	bcache_device_detach(&dc->disk);  in cached_dev_detach_finish()
912 	clear_bit(BCACHE_DEV_DETACHING, &dc->disk.flags);  in cached_dev_detach_finish()
913 	clear_bit(BCACHE_DEV_UNLINK_DONE, &dc->disk.flags);  in cached_dev_detach_finish()
920 	closure_put(&dc->disk.cl);  in cached_dev_detach_finish()
927 	if (test_bit(BCACHE_DEV_CLOSING, &dc->disk.flags))  in bch_cached_dev_detach()
930 	if (test_and_set_bit(BCACHE_DEV_DETACHING, &dc->disk.flags))  in bch_cached_dev_detach()
937 	closure_get(&dc->disk.cl);  in bch_cached_dev_detach()
957 	if (dc->disk.c) {  in bch_cached_dev_attach()
1030 	bcache_device_attach(&dc->disk, c, u - c->uuids);  in bch_cached_dev_attach()
1054 	bch_sectors_dirty_init(&dc->disk);  in bch_cached_dev_attach()
1057 	bcache_device_link(&dc->disk, c, "bdev");  in bch_cached_dev_attach()
1063 		bdevname(dc->bdev, buf), dc->disk.disk->disk_name,  in bch_cached_dev_attach()
1064 		dc->disk.c->sb.set_uuid);  in bch_cached_dev_attach()
1071 					     disk.kobj);  in bch_cached_dev_release()
1078 	struct cached_dev *dc = container_of(cl, struct cached_dev, disk.cl);  in cached_dev_free()
1089 		bd_unlink_disk_holder(dc->bdev, dc->disk.disk);  in cached_dev_free()
1090 	bcache_device_free(&dc->disk);  in cached_dev_free()
1100 	kobject_put(&dc->disk.kobj);  in cached_dev_free()
1105 	struct cached_dev *dc = container_of(cl, struct cached_dev, disk.cl);  in cached_dev_flush()
1106 	struct bcache_device *d = &dc->disk;  in cached_dev_flush()
1126 	closure_init(&dc->disk.cl, NULL);  in cached_dev_init()
1127 	set_closure_fn(&dc->disk.cl, cached_dev_flush, system_wq);  in cached_dev_init()
1128 	kobject_init(&dc->disk.kobj, &bch_cached_dev_ktype);  in cached_dev_init()
1133 	bch_cache_accounting_init(&dc->accounting, &dc->disk.cl);  in cached_dev_init()
1142 	dc->disk.stripe_size = q->limits.io_opt >> 9;  in cached_dev_init()
1144 	if (dc->disk.stripe_size)  in cached_dev_init()
1148 	ret = bcache_device_init(&dc->disk, block_size,  in cached_dev_init()
1153 	set_capacity(dc->disk.disk,  in cached_dev_init()
1156 	dc->disk.disk->queue->backing_dev_info->ra_pages =  in cached_dev_init()
1157 		max(dc->disk.disk->queue->backing_dev_info->ra_pages,  in cached_dev_init()
1187 	if (kobject_add(&dc->disk.kobj, &part_to_dev(bdev->bd_part)->kobj,  in register_bdev()
1190 	if (bch_cache_accounting_add_kobjs(&dc->accounting, &dc->disk.kobj))  in register_bdev()
1206 	bcache_device_stop(&dc->disk);  in register_bdev()
1256 	add_disk(d->disk);  in flash_dev_run()
1258 	if (kobject_add(&d->kobj, &disk_to_dev(d->disk)->kobj, "bcache"))  in flash_dev_run()
1446 						  struct cached_dev, disk);  in __cache_set_unregister()
2082 			bcache_device_stop(&dc->disk);  in bcache_reboot()