Question: Consider the following modification to Dekker s algorithm. It is for n processes and changes what occurs when a process leaves the critical section from
Consider the following modification to Dekkers algorithm. It is for n processes and changes what occurs when a process leaves the critical section from
turn i P sets turn to and P sets it to
to
turn turn n n is the number of processes
Does the change enforce mutual exclusion? Does the change prevent deadlock? Does the change prevent starvation? If any of these conditions mutual exclusion, deadlock, starvation are not ensured, explain why.
Attached in picture is the Dekkers Algorithm.
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