43 struct mutex bch_register_lock;  variable
507 	lockdep_assert_held(&bch_register_lock);  in __uuid_write()
790 	lockdep_assert_held(&bch_register_lock);  in bcache_device_unlink()
826 	lockdep_assert_held(&bch_register_lock);  in bcache_device_detach()
873 	lockdep_assert_held(&bch_register_lock);  in bcache_device_free()
1151 	mutex_lock(&bch_register_lock);  in cached_dev_detach_finish()
1160 	mutex_unlock(&bch_register_lock);  in cached_dev_detach_finish()
1170 	lockdep_assert_held(&bch_register_lock);  in bch_cached_dev_detach()
1358 	mutex_lock(&bch_register_lock);  in cached_dev_free()
1367 	mutex_unlock(&bch_register_lock);  in cached_dev_free()
1385 	mutex_lock(&bch_register_lock);  in cached_dev_flush()
1387 	mutex_unlock(&bch_register_lock);  in cached_dev_flush()
1505 	mutex_lock(&bch_register_lock);  in flash_dev_free()
1510 	mutex_unlock(&bch_register_lock);  in flash_dev_free()
1518 	mutex_lock(&bch_register_lock);  in flash_dev_flush()
1520 	mutex_unlock(&bch_register_lock);  in flash_dev_flush()
1683 	mutex_lock(&bch_register_lock);  in cache_set_free()
1704 	mutex_unlock(&bch_register_lock);  in cache_set_free()
1817 	mutex_lock(&bch_register_lock);  in __cache_set_unregister()
1835 	mutex_unlock(&bch_register_lock);  in __cache_set_unregister()
2379 	mutex_lock(&bch_register_lock);  in register_cache()
2381 	mutex_unlock(&bch_register_lock);  in register_cache()
2469 	mutex_lock(&bch_register_lock);  in register_bdev_worker()
2472 	mutex_unlock(&bch_register_lock);  in register_bdev_worker()
2569 			mutex_lock(&bch_register_lock);  in register_bcache()
2575 			mutex_unlock(&bch_register_lock);  in register_bcache()
2621 		mutex_lock(&bch_register_lock);  in register_bcache()
2623 		mutex_unlock(&bch_register_lock);  in register_bcache()
2682 	mutex_lock(&bch_register_lock);  in bch_pending_bdevs_cleanup()
2703 	mutex_unlock(&bch_register_lock);  in bch_pending_bdevs_cleanup()
2730 		mutex_lock(&bch_register_lock);  in bcache_reboot()
2747 		mutex_unlock(&bch_register_lock);  in bcache_reboot()
2782 			mutex_lock(&bch_register_lock);  in bcache_reboot()
2792 			mutex_unlock(&bch_register_lock);  in bcache_reboot()
2803 		mutex_unlock(&bch_register_lock);  in bcache_reboot()
2831 	mutex_destroy(&bch_register_lock);  in bcache_exit()
2871 	mutex_init(&bch_register_lock);  in bcache_init()
2878 		mutex_destroy(&bch_register_lock);  in bcache_init()