388 	mutex_init(&fs_devs->device_list_mutex);  in alloc_fs_devices()
537 		mutex_lock(&fs_devices->device_list_mutex);  in btrfs_free_stale_devices()
557 		mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_free_stale_devices()
903 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
913 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
933 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
942 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
1003 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
1021 				mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
1038 			mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
1064 	mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
1474 		mutex_lock(&fs_devices->device_list_mutex);  in btrfs_skip_registration()
1477 			mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_skip_registration()
1484 				mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_skip_registration()
1490 		mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_skip_registration()
2356 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_rm_device()
2378 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_rm_device()
2435 	lockdep_assert_held(&srcdev->fs_info->fs_devices->device_list_mutex);  in btrfs_rm_dev_replace_remove_srcdev()
2489 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2502 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2644 	mutex_init(&seed_devices->device_list_mutex);  in btrfs_init_sprout()
2679 	lockdep_assert_held(&fs_devices->device_list_mutex);  in btrfs_setup_sprout()
2873 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_new_device()
2916 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_new_device()
2989 	mutex_lock(&fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
3004 	mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
3355 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
3362 			mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
3376 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_remove_chunk()
7622 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
7636 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
7719 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
7733 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
7813 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
7837 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
7886 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()
7889 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()