From 8f9ccf1e439b0d6f60677b4bfab485ad8d89c90e Mon Sep 17 00:00:00 2001
From: INX <linw7@mail2.sysu.edu.cn>
Date: Fri, 28 Jul 2017 12:04:04 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src_code/README.md | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src_code/README.md b/src_code/README.md
index 2f1baf5..9f34b88 100644
--- a/src_code/README.md
+++ b/src_code/README.md
@@ -18,9 +18,9 @@
 
 - 版本控制：git
 
-- 代码结构：[callgraph](http://www.tinylab.org/callgraph-draw-the-calltree-of-c-functions/)
+- 代码结构：[Understand](https://scitools.com/) + [callgraph](http://blog.csdn.net/solstice/article/details/488865)
 
-- 集成环境：Clion
+- 集成环境：[Clion](https://www.jetbrains.com/clion/)
 
 ---
 
@@ -158,6 +158,10 @@ typedef struct tk_task{
 }tk_task_t;
 ```
 
+### 调用树
+
+![调用树](./datum/ClusterCall_full.jpg)
+
 ### 主要函数
 
 1. util.c
@@ -238,7 +242,6 @@ typedef struct tk_task{
 
     - 工作线程：void* threadpool_worker(void* arg);
 
-这里只罗列全局函数，模块内部调用的函数（static）这里不一一展示。
 
 ---