385 	mutex_init(&fs_devs->device_list_mutex);  in alloc_fs_devices()
539 		mutex_lock(&fs_devices->device_list_mutex);  in btrfs_free_stale_devices()
559 		mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_free_stale_devices()
829 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
839 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
859 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
868 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
931 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
949 				mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
966 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
996 	mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
1416 		mutex_lock(&fs_devices->device_list_mutex);  in btrfs_skip_registration()
1419 			mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_skip_registration()
1426 				mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_skip_registration()
1432 		mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_skip_registration()
2275 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_rm_device()
2297 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_rm_device()
2354 	lockdep_assert_held(&srcdev->fs_info->fs_devices->device_list_mutex);  in btrfs_rm_dev_replace_remove_srcdev()
2408 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2421 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2563 	mutex_init(&seed_devices->device_list_mutex);  in btrfs_init_sprout()
2598 	lockdep_assert_held(&fs_devices->device_list_mutex);  in btrfs_setup_sprout()
2792 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_new_device()
2835 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_new_device()
2908 	mutex_lock(&fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
2923 	mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
3275 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
3282 			mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
3302 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
7581 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
7595 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
7678 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
7692 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
7772 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
7796 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
7845 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()
7848 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()