42 struct mutex bch_register_lock;  variable
423 	lockdep_assert_held(&bch_register_lock);  in __uuid_write()
669 	lockdep_assert_held(&bch_register_lock);  in bcache_device_unlink()
704 	lockdep_assert_held(&bch_register_lock);  in bcache_device_detach()
749 	lockdep_assert_held(&bch_register_lock);  in bcache_device_free()
995 	mutex_lock(&bch_register_lock);  in cached_dev_detach_finish()
1017 	mutex_unlock(&bch_register_lock);  in cached_dev_detach_finish()
1027 	lockdep_assert_held(&bch_register_lock);  in bch_cached_dev_detach()
1186 	mutex_lock(&bch_register_lock);  in cached_dev_free()
1203 	mutex_unlock(&bch_register_lock);  in cached_dev_free()
1218 	mutex_lock(&bch_register_lock);  in cached_dev_flush()
1220 	mutex_unlock(&bch_register_lock);  in cached_dev_flush()
1337 	mutex_lock(&bch_register_lock);  in flash_dev_free()
1341 	mutex_unlock(&bch_register_lock);  in flash_dev_free()
1349 	mutex_lock(&bch_register_lock);  in flash_dev_flush()
1351 	mutex_unlock(&bch_register_lock);  in flash_dev_flush()
1535 	mutex_lock(&bch_register_lock);  in cache_set_free()
1537 	mutex_unlock(&bch_register_lock);  in cache_set_free()
1648 	mutex_lock(&bch_register_lock);  in __cache_set_unregister()
1666 	mutex_unlock(&bch_register_lock);  in __cache_set_unregister()
2128 	mutex_lock(&bch_register_lock);  in register_cache()
2130 	mutex_unlock(&bch_register_lock);  in register_cache()
2218 			mutex_lock(&bch_register_lock);  in register_bcache()
2223 			mutex_unlock(&bch_register_lock);  in register_bcache()
2247 		mutex_lock(&bch_register_lock);  in register_bcache()
2249 		mutex_unlock(&bch_register_lock);  in register_bcache()
2287 		mutex_lock(&bch_register_lock);  in bcache_reboot()
2314 			mutex_unlock(&bch_register_lock);  in bcache_reboot()
2316 			mutex_lock(&bch_register_lock);  in bcache_reboot()
2326 		mutex_unlock(&bch_register_lock);  in bcache_reboot()
2351 	mutex_destroy(&bch_register_lock);  in bcache_exit()
2362 	mutex_init(&bch_register_lock);  in bcache_init()
2369 		mutex_destroy(&bch_register_lock);  in bcache_init()