diff --git a/fs/read_write.c b/fs/read_write.c
index 707ac21..bcb0ef2 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -274,9 +274,9 @@
 				ret = do_sync_read(file, buf, count, pos);
 			if (ret > 0) {
 				fsnotify_access(file->f_path.dentry);
-				current->rchar += ret;
+				add_rchar(current, ret);
 			}
-			current->syscr++;
+			inc_syscr(current);
 		}
 	}
 
@@ -332,9 +332,9 @@
 				ret = do_sync_write(file, buf, count, pos);
 			if (ret > 0) {
 				fsnotify_modify(file->f_path.dentry);
-				current->wchar += ret;
+				add_wchar(current, ret);
 			}
-			current->syscw++;
+			inc_syscw(current);
 		}
 	}
 
@@ -675,8 +675,8 @@
 	}
 
 	if (ret > 0)
-		current->rchar += ret;
-	current->syscr++;
+		add_rchar(current, ret);
+	inc_syscr(current);
 	return ret;
 }
 
@@ -696,8 +696,8 @@
 	}
 
 	if (ret > 0)
-		current->wchar += ret;
-	current->syscw++;
+		add_wchar(current, ret);
+	inc_syscw(current);
 	return ret;
 }
 
@@ -779,12 +779,12 @@
 	retval = in_file->f_op->sendfile(in_file, ppos, count, file_send_actor, out_file);
 
 	if (retval > 0) {
-		current->rchar += retval;
-		current->wchar += retval;
+		add_rchar(current, retval);
+		add_wchar(current, retval);
 	}
-	current->syscr++;
-	current->syscw++;
 
+	inc_syscr(current);
+	inc_syscw(current);
 	if (*ppos > max)
 		retval = -EOVERFLOW;