51 struct mutex bch_register_lock;  variable
423 	lockdep_assert_held(&bch_register_lock);  in __uuid_write()
659 	lockdep_assert_held(&bch_register_lock);  in bcache_device_unlink()
694 	lockdep_assert_held(&bch_register_lock);  in bcache_device_detach()
724 	lockdep_assert_held(&bch_register_lock);  in bcache_device_free()
891 	mutex_lock(&bch_register_lock);  in cached_dev_detach_finish()
905 	mutex_unlock(&bch_register_lock);  in cached_dev_detach_finish()
915 	lockdep_assert_held(&bch_register_lock);  in bch_cached_dev_detach()
1060 	mutex_lock(&bch_register_lock);  in cached_dev_free()
1067 	mutex_unlock(&bch_register_lock);  in cached_dev_free()
1082 	mutex_lock(&bch_register_lock);  in cached_dev_flush()
1084 	mutex_unlock(&bch_register_lock);  in cached_dev_flush()
1197 	mutex_lock(&bch_register_lock);  in flash_dev_free()
1199 	mutex_unlock(&bch_register_lock);  in flash_dev_free()
1207 	mutex_lock(&bch_register_lock);  in flash_dev_flush()
1209 	mutex_unlock(&bch_register_lock);  in flash_dev_flush()
1358 	mutex_lock(&bch_register_lock);  in cache_set_free()
1360 	mutex_unlock(&bch_register_lock);  in cache_set_free()
1417 	mutex_lock(&bch_register_lock);  in __cache_set_unregister()
1431 	mutex_unlock(&bch_register_lock);  in __cache_set_unregister()
1871 	mutex_lock(&bch_register_lock);  in register_cache()
1873 	mutex_unlock(&bch_register_lock);  in register_cache()
1954 			mutex_lock(&bch_register_lock);  in register_bcache()
1959 			mutex_unlock(&bch_register_lock);  in register_bcache()
1979 		mutex_lock(&bch_register_lock);  in register_bcache()
1981 		mutex_unlock(&bch_register_lock);  in register_bcache()
2018 		mutex_lock(&bch_register_lock);  in bcache_reboot()
2045 			mutex_unlock(&bch_register_lock);  in bcache_reboot()
2047 			mutex_lock(&bch_register_lock);  in bcache_reboot()
2057 		mutex_unlock(&bch_register_lock);  in bcache_reboot()
2089 	mutex_init(&bch_register_lock);  in bcache_init()