43 struct mutex bch_register_lock;  variable
478 	lockdep_assert_held(&bch_register_lock);  in __uuid_write()
762 	lockdep_assert_held(&bch_register_lock);  in bcache_device_unlink()
798 	lockdep_assert_held(&bch_register_lock);  in bcache_device_detach()
845 	lockdep_assert_held(&bch_register_lock);  in bcache_device_free()
1139 	mutex_lock(&bch_register_lock);  in cached_dev_detach_finish()
1148 	mutex_unlock(&bch_register_lock);  in cached_dev_detach_finish()
1158 	lockdep_assert_held(&bch_register_lock);  in bch_cached_dev_detach()
1345 	mutex_lock(&bch_register_lock);  in cached_dev_free()
1352 	mutex_unlock(&bch_register_lock);  in cached_dev_free()
1370 	mutex_lock(&bch_register_lock);  in cached_dev_flush()
1372 	mutex_unlock(&bch_register_lock);  in cached_dev_flush()
1492 	mutex_lock(&bch_register_lock);  in flash_dev_free()
1496 	mutex_unlock(&bch_register_lock);  in flash_dev_free()
1504 	mutex_lock(&bch_register_lock);  in flash_dev_flush()
1506 	mutex_unlock(&bch_register_lock);  in flash_dev_flush()
1658 	mutex_lock(&bch_register_lock);  in cache_set_free()
1679 	mutex_unlock(&bch_register_lock);  in cache_set_free()
1792 	mutex_lock(&bch_register_lock);  in __cache_set_unregister()
1810 	mutex_unlock(&bch_register_lock);  in __cache_set_unregister()
2353 	mutex_lock(&bch_register_lock);  in register_cache()
2355 	mutex_unlock(&bch_register_lock);  in register_cache()
2443 	mutex_lock(&bch_register_lock);  in register_bdev_worker()
2446 	mutex_unlock(&bch_register_lock);  in register_bdev_worker()
2542 			mutex_lock(&bch_register_lock);  in register_bcache()
2547 			mutex_unlock(&bch_register_lock);  in register_bcache()
2592 		mutex_lock(&bch_register_lock);  in register_bcache()
2594 		mutex_unlock(&bch_register_lock);  in register_bcache()
2649 	mutex_lock(&bch_register_lock);  in bch_pending_bdevs_cleanup()
2670 	mutex_unlock(&bch_register_lock);  in bch_pending_bdevs_cleanup()
2697 		mutex_lock(&bch_register_lock);  in bcache_reboot()
2714 		mutex_unlock(&bch_register_lock);  in bcache_reboot()
2749 			mutex_lock(&bch_register_lock);  in bcache_reboot()
2759 			mutex_unlock(&bch_register_lock);  in bcache_reboot()
2770 		mutex_unlock(&bch_register_lock);  in bcache_reboot()
2795 	mutex_destroy(&bch_register_lock);  in bcache_exit()
2835 	mutex_init(&bch_register_lock);  in bcache_init()
2842 		mutex_destroy(&bch_register_lock);  in bcache_init()