Memory management every engineer needs to know

Prepare reading relevant reading: Anatomy of a Program in Memory How the Kernel Manages Your Memory 系统启动时，kernel资源以及其他启动进程资源被load进physical memory。对于32位系统来说，进程启动时，它会拥有一块4G大小的virtual memory。我是一个叫Nerd的进程，启...