Question: EXERCISE 2.9. Consider the following mutual exclusion algorithm that uses the shared variables yi and y2 (initially both 0). Process P1 : while true do

EXERCISE 2.9. Consider the following mutual exclusion algorithm that uses the

EXERCISE 2.9. Consider the following mutual exclusion algorithm that uses the shared variables yi and y2 (initially both 0). Process P1 : while true do ... noncritical section ... Y1 := y2 + 1; wait until (y2 = 0) V (y1

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