<?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>Kalloc on My Personnal Web Blog</title><link>https://sodiums.net/tags/kalloc/</link><description>Recent content in Kalloc on My Personnal Web Blog</description><generator>Hugo</generator><language>en</language><lastBuildDate>Mon, 28 Sep 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://sodiums.net/tags/kalloc/index.xml" rel="self" type="application/rss+xml"/><item><title>XV6 HITSZ Lab3：锁机制的应用</title><link>https://sodiums.net/posts/os-xv6-hitsz-lab3/</link><pubDate>Mon, 28 Sep 2026 10:00:00 +0800</pubDate><guid>https://sodiums.net/posts/os-xv6-hitsz-lab3/</guid><description>本 lab 需要在xv6上修改 &lt;code>kalloc.c&lt;/code> 和 &lt;code>bio.c&lt;/code> 等代码， 采用细粒度锁减少 &lt;code>kalloc(), kfree(), bget(), bread(), bwrite()&lt;/code>等函数的锁竞争情况。附加题要求使用缓存、预取等机制优化原本的 AI 推理程序</description></item></channel></rss>