Obviously, if your use of the lock is reader/writer in nature, this spinlock should be used over the standard spinlock, which doesn't differentiate between readers and writers.
It demands that the reader almost become a writer and fill in the gaps.
它要求读者几乎成为一个作家然后填补空白。
3
The inner life of a writer often says more than most readers can know; the mind of a reader can discover truths that go beyond the intent or perhaps even the comprehension of the writer.