__init ,标记内核启动时所用的初始化代码,内核启动完成后就不再使用.其所修饰的内容被放到.init.text section中 __exit,标记模块退出代码,对非模块无效 to be continue...…

kernel/Makefile 1 VERSION = 4 2 PATCHLEVEL = 4 3 SUBLEVEL = 21 4 EXTRAVERSION = 5 NAME = Blurry Fish Butt…

http://linuxmoz.com/centos-kernel-source-install/…

https://kernelnewbies.org/ http://www.tldp.org/LDP/lki/index.html https://kernelnewbies.org/ML https://kernelnewbies.org/Documents https://lwn.net/Articles/driver-porting/ http://www.tuxradar.com/content/newbies-guide-hacking-linux-kernel https://lwn…

查看内核的发行版:uname -r(--kernel-release) $ uname -r 4.4.0-78-generic 内核源码所在的位置:/usr/src $ cd /usr/src $ ll drwxr-xr-x 8 root root 4096 May 21 04:57 ./ drwxr-xr-x 11 root root 4096 Apr 20 2016 ../ drwxr-xr-x 27 root root 4096 Feb 26 19:04 linux-headers-4.4…

How to compile and install Linux Kernel 5.1.2 from source code Compiling a custom kernel has its advantages and disadvantages. However, new Linux user/admin find it difficult to compile Linux kernel. Compiling kernel needs to understand few things an…

I have spent near more two weeks to write this Notepad application. At this moment, I want to share with you. I wonder that do you know the Notepad in Windows XP/7. If you have no idea, I am pleasure to display the Notepad in Windows 7 with you, and…

−Table of Contents Journey to the Center of the Linux Kernel: Traffic Control, Shaping and QoS 1 Introduction 2 Motivation 3 The basics of Traffic Control 3.1 First contact 3.2 Netfilter MARK 3.3 Two classes in a tree 3.4 Connecting the marks to the…

Source: http://ho.ax/posts/2012/02/debugging-the-mac-os-x-kernel-with-vmware-and-gdb/ Source: http://ho.ax/posts/2012/02/vmware-hardware-debugging/ Edit 13 July 2013: I've made a couple of updates to this post to clarify a couple of things and resolv…

信号量有一个很明显的缺点,没有区分临界区的读写属性,读写锁允许多个线程进程并发的访问临界区,但是写访问只限于一个线程,在多处理器系统中允许多个读者访问共享资源,但是写者有排他性,读写锁的特性如下:允许多个读者同时访问临界区,但是同一时间不能进入:同一时刻只允许一个写者进入临界区:读者和写者不能同时进入临界区.读写锁也有关闭中断和下半部的版本. RCU:read-copy-update   .................... 问题:rcu相比读写锁,解决了什么问题? rcu的基本原理? 1.…

In recent years, Kernel methods have received major attention, particularly due to the increased popularity of the Support Vector Machines. Kernel functions can be used in many applications as they provide a simple bridge from linearity to non-linear…

1,version 2,command First, verify the current kernel version: $ uname -r 2.6.32-358.el6.x86_64 Before you start, install all necessary prerequisite software for building a kernel: $ sudo yum groupinstall "Development Tools"$ sudo yum install ncu…

转载:https://www.linux.com/learn/linux-career-center/44184-the-kernel-newbie-corner-kernel-debugging-with-proc-qsequenceq-files-part-3 Finally, after two installments of the basics of debugging with sequence files, we're going to finish off by demonstr…

转载:https://www.linux.com/learn/linux-career-center/39972-kernel-debugging-with-proc-qsequenceq-files-part-2-of-3 This week, we'll pick up where we left off last week and continue discussing simple kernel and module debugging using seq_file-based proc…

转载:https://www.linux.com/learn/linux-career-center/37985-the-kernel-newbie-corner-kernel-debugging-using-proc-qsequenceq-files-part-1 Over this column and the next one (and possibly the one after that, depending on how detailed we get), we're going t…

elinux.org/Raspberry_Pi_Kernel_Compilation#Use_the_provided_compiler Software & Distributions: Software - an overview. Distributions - operating systems and development environments for the Raspberry Pi. Kernel Compilation - advice on compiling a ker…

http://loda.hala01.com/2011/12/linux-kernel-%E6%8E%92%E7%A8%8B%E6%A9%9F%E5%88%B6%E4%BB%8B%E7%B4%B9/ Linux Kernel 排程機制介紹 Linux Kernel 排程機制介紹 hlchou@mail2000.com.tw by loda. 2011/12/2 多核心架構儼然是目前智慧型手機方案的新趨勢,隨著省電與效能上的考量,多核心的架構各家方案也都有所差異.為能讓同一個Linux Kerne…

背景 1 一. 运行环境 1 二.安装环境配置 1 三.创建快捷方式 1 四.配置全局环境 2 五.操作界面 3 背景 在windows操作系统系统下,文本代码编辑器众多,各路英雄豪杰争相写了许多强大编辑器,常用的有EditPlus,UltraEdit,Source Insight,notepad等等(虽然开源免费的少,但是在中国可以用破解版),在这里不一一列举了.他们的特点是功能强大,操作相对简单,启动运行很快,支持多种不同语言.但是在linux下确鲜有强大的IDE代码编辑器,vi,vim,e…

https://www.kernel.org/doc/Documentation/kbuild/kconfig-language.txt Introduction ------------ The configuration database is a collection of configuration options organized in a tree structure: +- Code maturity level options | +- Prompt for developme…

Overview This page explains how to rebuild the kernel image for the RPi. There are two possible routes available: Compile on the Raspberry Pi itself Cross compile on another Linux system Both of these routes are covered below, however, you are strong…

http://wiki.eclipse.org/HowTo_use_the_CDT_to_navigate_Linux_kernel_source Here are some steps that I've found to get the CDT to work well with the Linux kernel source. If you exclude some of these steps, it may still work to a large degree, but some…

A kernel-header package would contain 'header files' needed by some applications which would be built on the target machine, for example modules used by virtualbox or the proprietary nvidia driver.http://kernelnewbies.org/KernelHeadersA kernel-devel…

CentOS Kernel Source Install Mar 12th, 2012 | Comments CentOS kernel source install, first off if you are just trying to build something or compile a tool on CentOS then you probably only need to install the kernel-devel package if you are running a…

Linux kernel coding style | Linux内核编码风格 This is a short document describing the preferred coding style for the linux kernel. Coding style is very personal, and I won't force my views on anybody, but this is what goes for anything that I have to be ab…

Compiling a kernel module for the raspberry pi 2 via Ubuntu host Normally compiling a kernel module for a linux distribution is rather straight forward, but on the raspberry pi however it's a little more involved. That's why in this article I am goin…

One Windows Kernel https://techcommunity.microsoft.com/t5/Windows-Kernel-Internals/One-Windows-Kernel/ba-p/267142 Windows is one of the most versatile and flexible operating systems out there, running on a variety of machine architectures and availab…

转载自:http://blog.csdn.net/dreamxu/article/details/6125545 http://www-900.ibm.com/developerWorks/cn/linux/kernel/l-kerconf/ 上面这篇文章针对的系统相对较老点. 后来又找到了一篇新的文章: http://blog.csdn.net/estate66/archive/2010/09/15/5886816.aspx   因为在2.6.36的内核中,已经没有config.in文件.取而…

http://en.wikipedia.org/wiki/Linux_kernel Development model The current development model of the Linux kernel is such that Linus Torvalds makes the releases of new versions, also called the "vanilla" or "mainline" kernels, meaning that…

获得vmcore Kernel dump 是什么 Kdump – 捕捉kernel dump的工具 Kdump的工作原理 Kdump的配置 Dump分析的工具crash(1) 准备环境 根据vmcore文件获取内核版本及系统信息 kernel debuginfo 内核符号文件 Kernel source code RHEL与SLES的不同 时区设置 运行crash utility:基于vmcore或基于live system Dump分析的思路:从哪里开始 判断panic类型 系统信息 sys…

http://v.youku.com/v_show/id_XNDMwNzc3MTI4.html After working with Linux (mostly as an advanced user) for years, I decided to post my first p=linux/kernel/git/x86/linux-2.6-tip.git;a=commitdiff;h=e19e074b1525d11a66c8e3386fec7db248ad3005" style="…