Re: [理工] [OS]-context switching問題
※ 引述《work76 (work)》之銘言：
: describe the action taken by a kernel to context switch between the floowing
: and point out the difference among them:
: 1.processes
: 2.user-level threads
: 3.kernel-level threads
proccesses 間的切換 : PCB 的操作
user-level threads 間的切換 : 跟 kernel 沒關
kernel-level threads 間的切換 : thread data structure 跟 CPU registers 操作
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