FIX: 修正 32 位系统单级页表大小的计算逻辑与单位换算 #2765
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修正了文档中关于“32 位环境下单级页表占用 4MB 内存”的计算推导过程。 原逻辑在计算单位换算时, 公式表述不清晰, 存在异常，现明确计算流程如下： 页表项数量：4GB / 4KB = 2^20 个； 总字节数：2^20 (项) * 4 (字节/项) = 4,194,304 Bytes； 单位换算：4,194,304 / 1024 (换算为 KB) / 1024 (换算为 MB) = 4MB。
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感谢修正👍 |
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修正了文档中关于“32 位环境下单级页表占用 4MB 内存”的计算推导过程。
原逻辑在计算单位换算时, 公式表述不清晰, 存在异常，现明确计算流程如下：
页表项数量：4GB / 4KB = 2^20 个；
总字节数：2^20 (项) * 4 (字节/项) = 4,194,304 Bytes；
单位换算：4,194,304 / 1024 (换算为 KB) / 1024 (换算为 MB) = 4MB。