Question: (a) Given the following solution for the critical section problem for two processes (the code is for processes P1 and P2), show why it does

(a) Given the following solution for the critical section problem for

(a) Given the following solution for the critical section problem for two processes (the code is for processes P1 and P2), show why it does not satisfy the mutual exclusion requirement. Here, unlock is a shared variable initialized to FALSE, and key is a local variable. The atomic operation is Swap. do { key = FALSE: unlock = TRUE while (key == FALSE) swap(&unlock, &key): unlock = FALSE

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