From 3c0a14831115b8cba516fe145fd9fe37e959789b Mon Sep 17 00:00:00 2001
From: Dongliang Mu <mudongliangabcd@gmail.com>
Date: Tue, 27 Dec 2016 20:37:13 -0500
Subject: [PATCH] modify directory of gitbook

---
 SUMMARY.md | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/SUMMARY.md b/SUMMARY.md
index 0721266..289c7f0 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -51,14 +51,16 @@
     * [顺序锁](SyncPrim/sync-6.md)
     * [RCU]()
     * [Lockdep]()
-* [内存管理](mm/README.md)
-   * [内存块](mm/linux-mm-1.md)
-   * [Fixmaps and ioremap](mm/linux-mm-2.md)
+* [内存管理](MM/README.md)
+   * [内存块](MM/linux-mm-1.md)
+   * [固定映射地址和 ioremap](MM/linux-mm-2.md)
+   * [kmemcheck](MM/linux-mm-3.md)
 * [SMP]()
 * [概念](Concepts/README.md)
    * [每个 CPU 的变量](Concepts/per-cpu.md)
    * [CPU 掩码](Concepts/cpumask.md)
    * [initcall 机制](Concepts/initcall.md)
+   * [Linux 内核的通知链](Concepts/notification_chains.md)
 * [Linux 内核中的数据结构](DataStructures/README.md)
    * [双向链表](DataStructures/dlist.md)
    * [基数树](DataStructures/radix-tree.md)
@@ -75,7 +77,8 @@
     * [链接器](Misc/linkers.md)
     * [Linux 内核开发](Misc/contribute.md)
     * [用户空间的程序启动过程](Misc/program_startup.md)
-    * [Write and Submit your first Linux kernel Patch]()
-    * [Data types in the kernel]()
+    * [Write and Submit your first Linux kernel Patch]()    
+* [内核数据结构](KernelStructures/README.md)
+    * [中断描述符表](KernelStructures/idt.md)
 * [有帮助的链接](LINKS.md)
 * [贡献者](contributors.md)