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关于非中断导致的线程切换为什么没有保存线程的上下文 #7

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xiaozuobo opened this issue Apr 8, 2024 · 1 comment

xiaozuobo commented Apr 8, 2024

通过中断导致进程切换时，中断通用操作中有保护上下文的操作，但是为什么信号量导致的线程切换没有保护上下文，是不需要么？

fzmyg commented Apr 22, 2024

同问

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