Webb4 sep. 2024 · 在做过各种语言的项目,对网站架构和职业要求有一个基础认知后,我认为要在卷翻天的职场立足,在了解并能使用前沿技术的同时还得打好计算机基础,所以痛下决心重拾大二摸鱼过去的os实验。2024年及以前mit6.828是mit的本科生os课程,2024开始这门 … Webb10 juli 2024 · 作者:殷某人 更新时间:2024/07/03. 相关源码文件 buf.h bio.c ide.c 架构图. 数据结构 内存的缓存块. 缓存块用于缓存磁盘上的一个block, 大小为512字节, 在内存 …
defs.h source code [xv6/defs.h] - Woboq Code Browser
Webb16 mars 2024 · mo4tech.com (Moment For Technology) is a global community with thousands techies from across the global hang out!Passionate technologists, be it … Webb这次实验的目的是设计锁,主要目的是降低多线程情况下对锁的竞争,实验地址在 Lab: locks 。. 实验的整体思路还是比较简单的: 就是降低锁的粒度,将一个大锁更换为一些 … 6迅捷射手霞
2024Fall MIT6.S081-Lab8 Lock - Programmer All
Webb469: 80103a8c 51 FUNC GLOBAL DEFAULT 1 initsleeplock: 470: 80101d68 104 FUNC GLOBAL DEFAULT 1 ideinit: 471: 80105fd4 175 FUNC GLOBAL DEFAULT 1 loaduvm: … WebbIt's important to keep the two locks separate in your head right now: lk is the sleep-lock, and lk->lk is the spin-lock it uses to protect the sleep-lock's acquisition. Note that we're checking lk->locked here, not the spin-lock lk->lk-- this process is already holding lk->lk, but we need to acquire lk itself by updating lk->locked.Phew, try saying that ten times fast. Webb16 mars 2024 · mo4tech.com (Moment For Technology) is a global community with thousands techies from across the global hang out!Passionate technologists, be it gadget freaks, tech enthusiasts, coders, technopreneurs, or CIOs, you would find them all here. 6辛迪加