Note that the CMPXCHG instruction is atomic, which means that there is no intermediate visible state of the system before this instruction finishes.

注意，CMPXCHG指令是原子性的，这意味着在这个指令结束之前没有可见的中间状态。

youdao

Note that the CMPXCHG instruction is atomic, which means that there is no intermediate visible state of the system before this instruction finishes.

注意，CMPXCHG指令是原子性的，这意味着在这个指令结束之前没有可见的中间状态。

youdao