144 	mutex_init(&fs_devs->device_list_mutex);  in __alloc_fs_devices()
632 		mutex_lock(&fs_devices->device_list_mutex);  in device_list_add()
635 		mutex_unlock(&fs_devices->device_list_mutex);  in device_list_add()
718 	mutex_lock(&orig->device_list_mutex);  in clone_fs_devices()
747 	mutex_unlock(&orig->device_list_mutex);  in clone_fs_devices()
750 	mutex_unlock(&orig->device_list_mutex);  in clone_fs_devices()
845 	mutex_lock(&fs_devices->device_list_mutex);  in __btrfs_close_devices()
849 	mutex_unlock(&fs_devices->device_list_mutex);  in __btrfs_close_devices()
1835 	mutex_lock(&root->fs_info->fs_devices->device_list_mutex);  in btrfs_rm_device()
1861 	mutex_unlock(&root->fs_info->fs_devices->device_list_mutex);  in btrfs_rm_device()
1958 	WARN_ON(!mutex_is_locked(&fs_info->fs_devices->device_list_mutex));  in btrfs_rm_dev_replace_remove_srcdev()
2022 	mutex_lock(&fs_info->fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2042 	mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in btrfs_destroy_dev_replace_tgtdev()
2135 	mutex_init(&seed_devices->device_list_mutex);  in btrfs_prepare_sprout()
2137 	mutex_lock(&root->fs_info->fs_devices->device_list_mutex);  in btrfs_prepare_sprout()
2157 	mutex_unlock(&root->fs_info->fs_devices->device_list_mutex);  in btrfs_prepare_sprout()
2272 	mutex_lock(&root->fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
2277 				&root->fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
2281 	mutex_unlock(&root->fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
2333 	mutex_lock(&root->fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
2369 	mutex_unlock(&root->fs_info->fs_devices->device_list_mutex);  in btrfs_init_new_device()
2514 	mutex_lock(&root->fs_info->fs_devices->device_list_mutex);  in btrfs_init_dev_replace_tgtdev()
2537 	mutex_unlock(&root->fs_info->fs_devices->device_list_mutex);  in btrfs_init_dev_replace_tgtdev()
6622 		mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
6625 		mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_devices_late()
6658 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
6693 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_init_dev_stats()
6775 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
6785 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_run_dev_stats()
6837 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()
6839 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_get_dev_stats()
6907 	mutex_lock(&fs_devices->device_list_mutex);  in btrfs_update_commit_device_size()
6915 	mutex_unlock(&fs_devices->device_list_mutex);  in btrfs_update_commit_device_size()