51 struct mutex bch_register_lock;  variable
446 	lockdep_assert_held(&bch_register_lock);  in __uuid_write()
682 	lockdep_assert_held(&bch_register_lock);  in bcache_device_unlink()
717 	lockdep_assert_held(&bch_register_lock);  in bcache_device_detach()
747 	lockdep_assert_held(&bch_register_lock);  in bcache_device_free()
922 	mutex_lock(&bch_register_lock);  in cached_dev_detach_finish()
936 	mutex_unlock(&bch_register_lock);  in cached_dev_detach_finish()
946 	lockdep_assert_held(&bch_register_lock);  in bch_cached_dev_detach()
1091 	mutex_lock(&bch_register_lock);  in cached_dev_free()
1098 	mutex_unlock(&bch_register_lock);  in cached_dev_free()
1113 	mutex_lock(&bch_register_lock);  in cached_dev_flush()
1115 	mutex_unlock(&bch_register_lock);  in cached_dev_flush()
1228 	mutex_lock(&bch_register_lock);  in flash_dev_free()
1230 	mutex_unlock(&bch_register_lock);  in flash_dev_free()
1238 	mutex_lock(&bch_register_lock);  in flash_dev_flush()
1240 	mutex_unlock(&bch_register_lock);  in flash_dev_flush()
1389 	mutex_lock(&bch_register_lock);  in cache_set_free()
1391 	mutex_unlock(&bch_register_lock);  in cache_set_free()
1448 	mutex_lock(&bch_register_lock);  in __cache_set_unregister()
1462 	mutex_unlock(&bch_register_lock);  in __cache_set_unregister()
1905 	mutex_lock(&bch_register_lock);  in register_cache()
1907 	mutex_unlock(&bch_register_lock);  in register_cache()
1988 			mutex_lock(&bch_register_lock);  in register_bcache()
1993 			mutex_unlock(&bch_register_lock);  in register_bcache()
2013 		mutex_lock(&bch_register_lock);  in register_bcache()
2015 		mutex_unlock(&bch_register_lock);  in register_bcache()
2052 		mutex_lock(&bch_register_lock);  in bcache_reboot()
2079 			mutex_unlock(&bch_register_lock);  in bcache_reboot()
2081 			mutex_lock(&bch_register_lock);  in bcache_reboot()
2091 		mutex_unlock(&bch_register_lock);  in bcache_reboot()
2123 	mutex_init(&bch_register_lock);  in bcache_init()