It is the lightest as execution time, often a lock or unlock becomes just a single inlined assembler instruction.
就运行时间而言是最轻便的，大多数情况下只需要单条内联汇编指令就可以上锁或解锁。
It is the lightest as execution time, often a lock or unlock becomes just a single inlined assembler instruction.
就运行时间而言是最轻便的，大多数情况下只需要单条内联汇编指令就可以上锁或解锁。
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