kernel pst

Before attempting the kernel development, you need to have an overall understanding of the kernel.Main content: Get the kernel source code Structure of Kernel source code Methods for compiling the kernel Features of kernel development 1. Get the

Programs running in the Linux kernel should always prevent competing states caused by concurrency. This will cause the data structure to be broken down and cause the kernel to crash in severe cases. Therefore, the kernel synchronization technology is very important to the driver developed by the kernel. People who do n

Interface has three 1, Login API GET mode URL https://cd.itunes.ink/user/login?username=&password= Username User Name Password Password Return a token after successful landing 2. Submit a prepaid note GET

RefHttp://www.zhizhihu.com/html/y2010/2292.htmlKernel FunctionsBelow is a list of some kernel functions available from the existing literature. As is the case with previous articles, every LaTeX notation for the formulas below is readily available from their A Lternate text HTML tag. I can not guarantee all of them is perfectly correct, thus use them at your own risk. The most of them has links to articles where they has been originally used or propos

Linux Kernel compilation details, Linux kernel details After learning some online materials, I tried to find out and sort out this article. We hope you will criticize and correct the mistakes due to their limited level and improper position. Important references include: Http://raspberrypi.stackexchange.com/questions/192/how-do-i-cross-compile-the-kernel-on-a-ub

Data exchange between linux kernel and user layer and linux Kernel 1. There are basically System Call interfaces file_operation interfaces: read write ioctl? Module param of module driver (module parameters of module driver ). 2. kernel startup parameters :?By identifying the parameters passed by bootloader?_ Setup ("para_name =", parse_func) 3. asynchronous no

Abstract: Use the kernel source code and scripts officially provided by Slackware to create a kernel suitable for your own machine, learn to compile the kernel and improve our learning and work efficiency; Preface: The current machine configuration is getting higher and higher. a small notebook may also have 2 GB of memory. In addition, server applications o

• Source code to compile the Linux kernel• Using the Linux kernel module• Actual combat-compile an NTFS kernel module to implement Linux mount NTFS file system and read and write functionsUpgrade the kernel two ways:1:rpmYumRPM-IVH cannot overwrite old kernel directly with U

The RCU of lock mechanism in Linux kernel, the big kernel lockIn the last blog post, the author analyzes the use of completion and mutual exclusion and some classic questions, the following author will focus on this blog post on the RCU mechanism of the relevant content and introduce the current has been eliminated from the kernel of the large

Transferred from: http://blog.csdn.net/fzubbsc/article/details/37736683?utm_source=tuicoolutm_medium=referralIt's been a long time since I've been in touch with the concept of synchronization, but it's always been a blur, and without deep learning, there's time to spend studying the Linux kernel Standard tutorial and the "Deep Linux device driver kernel mechanism" section of these two books. When you have j

10 days to learn the Nineth day of the Linux kernel---Add code to the kernelSleep a good sleep, very late, for a long time not so comfortable, today's task is not heavy, so the pressure is not big, oh, the weather is really cold, but the laboratory has air conditioning, I still like to stay here, there is a different feeling, after writing so many days, I do not understand the page gradually enlightened, And also made some friends, really very happy a

Chapter One: Introduction to the Kernel The scope of the processor's activity at any given point in time: A, run in the kernel space, in the process context, on behalf of a specific process execution; b, running in kernel space, in the interrupt context, regardless of any process, handling a particular interrupt; C, run in user space, execute user process. When a