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Linux内核与设备驱动程序学习笔记

License: GNU General Public License v3.0

Makefile 3.77% C 72.84% Shell 0.98% Batchfile 18.86% C++ 0.29% Roff 0.07% M 0.04% Python 0.32% HTML 2.50% Mermaid 0.33%

ldd-linuxdevicedrivers's Issues

Linux 内核学习方法请教

因为本人现在也在做OS的工作,需要大量学习Linux的相关实现,想请教一下除了直接阅读源码之外是怎么学习 Linux 中某个模块的实现的,或者说有什么比较高效的阅读源码的技巧?还有如此翔实的历史变更是从哪里学习的,还请不吝赐教

linux kernel 3.10 module 没有 mod->refcnt,如何force rmmod?

linux kernel 3.10 module 没有 mod->refcnt
只有

    struct module_ref __percpu *refptr;
    struct module_ref {
        unsigned long incs;
        unsigned long decs;
    }

请问这个如何将cpu的各个module的refptr 设置为0?
另外在kernel空间如何强制终止一个进程呢?
非常感谢

请教能否测试体验提供下意见

无敌哥,请教能否测试体验提供下意见
我们开发了个私人应用的全流程生态平台-codigger,Codigger不仅实现了“我的数据我做主”,也提供了创新的、划时代的开发、运营、交易和使用应用的模式,让私人应用所有类型的用户都大大降低了成本,提高了效率。
Codigger提供了丰富多样的module和私人应用,为module和私人应用的开发、运营、交易和使用用户通过“我的数据”获得收益,同时也为寻找数据的用户提供大量的优质数据。
您有没有兴趣了解下?

#3.2 高端内存 描述问题

其中在解释高端内存时有一句:

因此x86架构中将内核地址空间划分三部分:
我觉得因为是:内核将物理地址空间划分为三部分,而不是将内核地址空间。

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