This article focuses on Linux kernel memory management and, in particular, the mechanisms provided through slab allocation.

本文将着重介绍Linux内核的内存管理，尤其是slab分配提供的机制。

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Each architecture subdirectory contains a number of other subdirectories that focus on a particular aspect of the kernel, such as boot, kernel, memory management, and others.

每个体系结构子目录都包含了很多其他子目录，每个子目录都关注内核中的一个特定方面，例如引导、内核、内存管理等。

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While these figures can always be rather misleading, the difference between them is so huge that it's clear that Apple's kernel engineers have fundamentally altered the memory management system.

这些数据可能总是有点误导，他们之间的差别很大，很明显苹果的内核工程师从根本上改变内存管理系统。

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