2688 	mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_account_extent()
2691 			mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_account_extent()
2696 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_account_extent()
3250 	mutex_lock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_leaf()
3274 		mutex_unlock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_leaf()
3286 		mutex_unlock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_leaf()
3291 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_leaf()
3371 	mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_worker()
3378 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_worker()
3393 	mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_worker()
3408 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_worker()
3455 	mutex_lock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_init()
3473 			mutex_unlock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_init()
3485 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in qgroup_rescan_init()
3545 	mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan()
3549 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan()
3560 	mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_wait_for_completion()
3562 	mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_wait_for_completion()
3584 		mutex_lock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_resume()
3588 		mutex_unlock(&fs_info->qgroup_rescan_lock);  in btrfs_qgroup_rescan_resume()