The other party always USES the published interface to allocate or free buffers to avoid possible inconsistency.

另一方总是使用已公布的接口来分配或释放缓冲区，从而避免潜在的不一致。

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The command displays the total amount of free, used physical, and swap memory in the system, as well as the buffers used by the kernel.

该命令显示系统中的空闲内存、已使用的物理内存和交换内存的总量，以及内核所使用的缓冲区。

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Also, this helps smooth out bus contention issues — when the bus is full, the program can process the extra buffers rather than wait for the bus to free up.

另外，这有助于缓解总线冲突问题——当总线繁忙时，程序可以处理额外的缓冲区，而不是等待总线空闲下来。

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