The following questions are about UNIX V6++ operating system (1) Why is there an interruption in a

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The following questions are about UNIX V6++ operating system

(1) Why is there an interruption in a multi-channel computer system?

(2) Please explain how the variable p_cpu(per-CPU) is modified in UNIX V6++? What is the final result of the modification?

(3) Please write down a few occasions for recalculating the priority number of processes in UNIX V6++.

(4) What does it mean, when the UNIX interrupt returns, if the previous state is the core state, no routine scheduling is performed?

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The following questions are about UNIX V6++ operating system (1) Why is there an interruption in a

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Interruption in a Multichannel Computer System In a multichannel computer system interruptions can o... View the full answer

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