注解让你彻底明白什么是圆整函数(ROUNDUP,ROUNDDOWN).

搜索 @note_pic 方便理解画的字符图
搜索 @note_why 尚未看明白的地方，如果您看明白了，请告知完善
搜索 @note_thinking 一点思考和吐槽的地方
搜索 @note_#if0 由第三方项目提供不由内核源码中定义的极为重要的结构体，为方便理解而添加的
搜索 @note_good 给源码点赞

README.md

@@ -2,12 +2,13 @@
 
 [鸿蒙源码分析系列篇 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108727970) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4626852) [| WIKI 】](https://gitee.com/weharmony/kernel_liteos_a_note/wikis/pages) 从 HarmonyOS 架构层视角整理成文, 并首创用生活场景讲故事的方式试图去解构内核，一窥究竟。
 
+---
+
 # **[kernel\_liteos\_a_note](https://gitee.com/weharmony/kernel_liteos_a_note): 鸿蒙内核源码注释中文版**
 
 [![star](https://gitee.com/weharmony/kernel_liteos_a_note/badge/star.svg?theme=dark)](https://gitee.com/weharmony/kernel_liteos_a_note)[![fork](https://gitee.com/weharmony/kernel_liteos_a_note/badge/fork.svg?theme=dark)](https://gitee.com/weharmony/kernel_liteos_a_note)
 
 
-
 ## **做了些什么呢**
 
 **[WeHarmony/kernel\_liteos\_a_note](https://gitee.com/weharmony/kernel_liteos_a_note)** 是在鸿蒙官方开源项目 **[OpenHarmony/kernel\_liteos\_a](https://gitee.com/openharmony/kernel_liteos_a)** 基础上给源码加上中文注解的版本,目前几大核心模块加注已基本完成,**整体加注完成70%**,其余正持续加注完善中...

zzz/doc/c.md

+[鸿蒙内核源码注释中文版 【 Gitee仓 ](https://gitee.com/weharmony/kernel_liteos_a_note) | [ CSDN仓 ](https://codechina.csdn.net/kuangyufei/kernel_liteos_a_note) | [ Github仓 ](https://github.com/kuangyufei/kernel_liteos_a_note) | [ Coding仓 】](https://weharmony.coding.net/public/harmony/kernel_liteos_a_note/git/files) 项目中文注解鸿蒙官方内核源码,图文并茂,详细阐述鸿蒙架构和代码设计细节.每个码农,学职生涯,都应精读一遍内核源码.精读内核源码最大的好处是:将孤立知识点织成一张高浓度,高密度底层网,对计算机底层体系化理解形成永久记忆,从此高屋建瓴分析/解决问题.
+
+[鸿蒙源码分析系列篇 【 CSDN ](https://blog.csdn.net/kuangyufei/article/details/108727970) [| OSCHINA ](https://my.oschina.net/u/3751245/blog/4626852) [| WIKI 】](https://gitee.com/weharmony/kernel_liteos_a_note/wikis/pages) 从 HarmonyOS 架构层视角整理成文, 并首创用生活场景讲故事的方式试图去解构内核，一窥究竟。
+
+---
+
+- kernel_liteos_a_note
+  * kernel
+    + base
+    	+ core
+    		+ los_bitmap.c
+    		+ los_process.c
+    		+ los_sortlink.c
+    		+ los_swtmr.c
+    		+ los_sys.c
+    		+ los_task.c
+    		+ los_tick.c
+    		+ los_timeslice.c
+    	+ ipc
+    		+ los_event.c
+    		+ los_futex.c
+    		+ los_ipcdebug.c
+    		+ los_mux.c
+    		+ los_queue.c
+    		+ los_queue_debug.c
+    		+ los_sem.c
+    		+ los_sem_debug.c
+    		+ los_signal.c
+        + mem
+    	+ misc
+    		+ kill_shellcmd.c
+            + los_misc.c
+            + los_stackinfo.c
+            + mempt_shellcmd.c
+            + swtmr_shellcmd.c
+            + sysinfo_shellcmd.c
+            + task_shellcmd.c
+            + vm_shellcmd.c
+        + mp
+            + los_lockdep.c
+            + los_mp.c
+            + los_percpu.c
+            + los_stat.c
+        + om
+            + los_err.c
+        + sched\sched_sq
+            + los_priqueue.c
+            + los_sched.c
+        + vm
+            + los_vm_boot.c
+            + los_vm_dump.c
+            + los_vm_fault.c
+            + los_vm_filemap.c
+            + los_vm_iomap.c
+            + los_vm_map.c
+            + los_vm_page.c
+            + los_vm_phys.c
+            + los_vm_scan.c
+            + los_vm_syscall.c
+            + oom.c
+            + shm.c
+    + common
+        + console.c
+        + hwi_shell.c
+        + los_cir_buf.c
+        + los_config.c
+        + los_exc_interaction.c
+        + los_excinfo.c
+        + los_hilog.c
+        + los_magickey.c
+        + los_printf.c
+        + los_rootfs.c
+        + los_seq_buf.c
+        + virtual_serial.c
+    + extended
+        + cppsupport
+            + los_cppsupport.c
+        + cpup
+            + cpup_shellcmd.c
+            + los_cpup.c
+        + dynload\src
+            + los_exec_elf.c
+            + los_load_elf.c           
+        + liteipc
+            + hm_liteipc.c
+        + tickless
+            + los_tickless.c
+        + trace
+            + los_trace.c
+        + vdso
+            + src
+                + los_vdso.c
+                + los_vdso_text.S
+            + usr 
+                + los_vdso_sys.c      
+    + user\src
+    	+ los_user_init.c
+
+
+
+
+
+
+
+---
+
+系列篇文章 进入 >\> [鸿蒙系统源码分析(总目录) 【 CSDN](https://blog.csdn.net/kuangyufei/article/details/108727970) | [OSCHINA](https://my.oschina.net/u/3751245/blog/4626852) [| WIKI 】](https://gitee.com/weharmony/kernel_liteos_a_note/wikis/pages)查看
+    
+ 注释中文版 进入 >\> [鸿蒙内核源码注释中文版 【 Gitee仓](https://gitee.com/weharmony/kernel_liteos_a_note) | [CSDN仓](https://codechina.csdn.net/kuangyufei/kernel_liteos_a_note) | [Github仓](https://github.com/kuangyufei/kernel_liteos_a_note) | [Coding仓 】](https://weharmony.coding.net/public/harmony/kernel_liteos_a_note/git/files)阅读
+    
\ No newline at end of file