2114 	mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_account_extent()
2117 			mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_account_extent()
2122 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_account_extent()
2710 	mutex_lock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_leaf()
2732 		mutex_unlock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_leaf()
2744 		mutex_unlock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_leaf()
2752 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_leaf()
2834 	mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_worker()
2841 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_worker()
2856 	mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_worker()
2869 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_worker()
2914 	mutex_lock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_init()
2931 			mutex_unlock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_init()
2943 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_init()
3006 	mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan()
3010 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan()
3021 	mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_wait_for_completion()
3025 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_wait_for_completion()
3047 		mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_resume()
3051 		mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_resume()