1254 	mutex_init(&root->objectid_mutex);  in __setup_root()
1255 	mutex_init(&root->log_mutex);  in __setup_root()
1256 	mutex_init(&root->ordered_extent_mutex);  in __setup_root()
1257 	mutex_init(&root->delalloc_mutex);  in __setup_root()
2209 	mutex_init(&fs_info->scrub_lock);  in btrfs_init_scrub()
2221 	mutex_init(&fs_info->balance_mutex);  in btrfs_init_balance()
2262 	mutex_init(&fs_info->dev_replace.lock_finishing_cancel_unmount);  in btrfs_init_dev_replace_locks()
2263 	mutex_init(&fs_info->dev_replace.lock_management_lock);  in btrfs_init_dev_replace_locks()
2264 	mutex_init(&fs_info->dev_replace.lock);  in btrfs_init_dev_replace_locks()
2271 	mutex_init(&fs_info->qgroup_ioctl_lock);  in btrfs_init_qgroup()
2279 	mutex_init(&fs_info->qgroup_rescan_lock);  in btrfs_init_qgroup()
2558 	mutex_init(&fs_info->unused_bg_unpin_mutex);  in open_ctree()
2559 	mutex_init(&fs_info->delete_unused_bgs_mutex);  in open_ctree()
2560 	mutex_init(&fs_info->reloc_mutex);  in open_ctree()
2561 	mutex_init(&fs_info->delalloc_root_mutex);  in open_ctree()
2562 	mutex_init(&fs_info->cleaner_delayed_iput_mutex);  in open_ctree()
2636 	mutex_init(&fs_info->ordered_operations_mutex);  in open_ctree()
2637 	mutex_init(&fs_info->tree_log_mutex);  in open_ctree()
2638 	mutex_init(&fs_info->chunk_mutex);  in open_ctree()
2639 	mutex_init(&fs_info->transaction_kthread_mutex);  in open_ctree()
2640 	mutex_init(&fs_info->cleaner_mutex);  in open_ctree()
2641 	mutex_init(&fs_info->volume_mutex);  in open_ctree()
2642 	mutex_init(&fs_info->ro_block_group_mutex);  in open_ctree()