Virtual Address — 2 Technical Articles

Mar 19, 2024 · Fundamentals

Understanding Linux Memory Management: Physical & Virtual Address Mapping

This article explains how Linux organizes physical memory, introduces virtual addressing, describes the structure of pages, zones, and nodes, and details the mechanisms of big‑ and small‑memory allocation, virtual address layout, page‑table translation, TLB caching, and virtual memory swapping.

Operating systemVirtual Addresspage table

0 likes · 12 min read

Understanding Linux Memory Management: Physical & Virtual Address Mapping

Open Source Linux

Jun 26, 2023 · Fundamentals

How Linux Organizes Memory: From Physical Pages to Virtual Address Mapping

This article explains how Linux manages memory by organizing physical pages, using zones and nodes, allocating memory with the buddy system and SLUB, structuring user and kernel virtual address spaces, and translating virtual addresses to physical ones via page tables, TLBs, and dynamic mapping.

Buddy systemLinuxSLUB

0 likes · 13 min read

How Linux Organizes Memory: From Physical Pages to Virtual Address Mapping