Long Article 102: Memory Management – Physical: In-Depth Buddy System Analysis — From Theory to Industrial Implementation

dean
Long Article 102: Memory Management – Physical: In-Depth Buddy System Analysis — From Theory to Industrial Implementation “The Buddy allocator is far more than just ‘split and merge.’ This article dives into Linux kernel source-level implementation, systematically analyzing watermark management, migration types, per-CPU page frame caches, compound pages, and other core mechanisms, providing a runnable... » read more