<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Linux on My Personnal Web Blog</title><link>https://sodiums.net/tags/linux/</link><description>Recent content in Linux on My Personnal Web Blog</description><generator>Hugo</generator><language>en</language><lastBuildDate>Fri, 21 Aug 2026 16:46:00 +0800</lastBuildDate><atom:link href="https://sodiums.net/tags/linux/index.xml" rel="self" type="application/rss+xml"/><item><title>OSTEP Homework Measurement 2: 测量 TLB 大小和消耗</title><link>https://sodiums.net/posts/ostep-hwm2-tlb/</link><pubDate>Fri, 21 Aug 2026 16:46:00 +0800</pubDate><guid>https://sodiums.net/posts/ostep-hwm2-tlb/</guid><description>通过实验测量 Linux VM 中 TLB (Translation Lookaside Buffer) 的大小和开销</description></item><item><title>OSTEP Homework Measurement 1: 测量 System Call 和 Context Switch 的开销</title><link>https://sodiums.net/posts/ostep-hwm1-system-call/</link><pubDate>Fri, 14 Aug 2026 13:19:00 +0800</pubDate><guid>https://sodiums.net/posts/ostep-hwm1-system-call/</guid><description>通过实验测量 Linux 中 system call 和 context switch 的性能开销，并分析两者差异。</description></item></channel></rss>