7 lines
325 B
7 lines
325 B
2 years ago
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Exercise 3.46: Suppose that we implement
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test-and-set! using an ordinary procedure as shown in the text, without
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attempting to make the operation atomic. Draw a timing diagram like the one in
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Figure 3.29 to demonstrate how the mutex implementation can fail by
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allowing two processes to acquire the mutex at the same time.
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