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()
1153 	mutex_lock(&bch_register_lock);  in cached_dev_detach_finish()
1162 	mutex_unlock(&bch_register_lock);  in cached_dev_detach_finish()
1172 	lockdep_assert_held(&bch_register_lock);  in bch_cached_dev_detach()
1360 	mutex_lock(&bch_register_lock);  in cached_dev_free()
1369 	mutex_unlock(&bch_register_lock);  in cached_dev_free()
1387 	mutex_lock(&bch_register_lock);  in cached_dev_flush()
1389 	mutex_unlock(&bch_register_lock);  in cached_dev_flush()
1507 	mutex_lock(&bch_register_lock);  in flash_dev_free()
1512 	mutex_unlock(&bch_register_lock);  in flash_dev_free()
1520 	mutex_lock(&bch_register_lock);  in flash_dev_flush()
1522 	mutex_unlock(&bch_register_lock);  in flash_dev_flush()
1685 	mutex_lock(&bch_register_lock);  in cache_set_free()
1706 	mutex_unlock(&bch_register_lock);  in cache_set_free()
1819 	mutex_lock(&bch_register_lock);  in __cache_set_unregister()
1837 	mutex_unlock(&bch_register_lock);  in __cache_set_unregister()
2381 	mutex_lock(&bch_register_lock);  in register_cache()
2383 	mutex_unlock(&bch_register_lock);  in register_cache()
2471 	mutex_lock(&bch_register_lock);  in register_bdev_worker()
2474 	mutex_unlock(&bch_register_lock);  in register_bdev_worker()
2571 			mutex_lock(&bch_register_lock);  in register_bcache()
2577 			mutex_unlock(&bch_register_lock);  in register_bcache()
2623 		mutex_lock(&bch_register_lock);  in register_bcache()
2625 		mutex_unlock(&bch_register_lock);  in register_bcache()
2684 	mutex_lock(&bch_register_lock);  in bch_pending_bdevs_cleanup()
2705 	mutex_unlock(&bch_register_lock);  in bch_pending_bdevs_cleanup()
2732 		mutex_lock(&bch_register_lock);  in bcache_reboot()
2749 		mutex_unlock(&bch_register_lock);  in bcache_reboot()
2784 			mutex_lock(&bch_register_lock);  in bcache_reboot()
2794 			mutex_unlock(&bch_register_lock);  in bcache_reboot()
2805 		mutex_unlock(&bch_register_lock);  in bcache_reboot()
2833 	mutex_destroy(&bch_register_lock);  in bcache_exit()
2873 	mutex_init(&bch_register_lock);  in bcache_init()
2880 		mutex_destroy(&bch_register_lock);  in bcache_init()