<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Linux-Kernel on IHEXON BLOG</title><link>https://ihexon.github.io/tags/linux-kernel/</link><description>Recent content in Linux-Kernel on IHEXON BLOG</description><generator>Hugo -- gohugo.io</generator><language>en</language><managingEditor>zzheasy@gmail.com (IHEXON)</managingEditor><webMaster>zzheasy@gmail.com (IHEXON)</webMaster><copyright>Copy, _right?_ :thinking_face:</copyright><lastBuildDate>Mon, 17 Jul 2023 00:00:00 +0000</lastBuildDate><atom:link href="https://ihexon.github.io/tags/linux-kernel/index.xml" rel="self" type="application/rss+xml"/><item><title>Linux CPUFreq 调试笔记</title><link>https://ihexon.github.io/posts/cpufreq/</link><pubDate>Mon, 17 Jul 2023 00:00:00 +0000</pubDate><author>zzheasy@gmail.com (IHEXON)</author><guid>https://ihexon.github.io/posts/cpufreq/</guid><description>&lt;p&gt;整理 Linux CPU 调频策略和调度相关配置，记录不同 governor 的行为差异。&lt;/p&gt;</description></item><item><title>优化 Distcc 集群的性能</title><link>https://ihexon.github.io/posts/boostyourdistccd/</link><pubDate>Fri, 03 Feb 2023 00:00:00 +0000</pubDate><author>zzheasy@gmail.com (IHEXON)</author><guid>https://ihexon.github.io/posts/boostyourdistccd/</guid><description>&lt;p&gt;继续记录 Distcc 集群的性能优化思路，包括节点配置、构建参数和实际瓶颈分析。&lt;/p&gt;</description></item><item><title>Distcc 快速上手与性能优化</title><link>https://ihexon.github.io/posts/distccbuildbigggggggercodebase/</link><pubDate>Mon, 30 Jan 2023 00:00:00 +0000</pubDate><author>zzheasy@gmail.com (IHEXON)</author><guid>https://ihexon.github.io/posts/distccbuildbigggggggercodebase/</guid><description>&lt;p&gt;重新编译内核真的是非常耗时。修改内核树内的驱动不用重新构建整个内核，但每修改调度、文件系统这类底层代码，都需要重新构建一次 zImage 镜像，然后分发到测试机器上。构建 kernel 巨浪费时间，不知道内核开发者怎么受得了这种苦。&lt;/p&gt;</description></item><item><title>CONFIG_SCHED_SMT 配置笔记</title><link>https://ihexon.github.io/posts/configschedsmt/</link><pubDate>Sat, 28 Jan 2023 00:00:00 +0000</pubDate><author>zzheasy@gmail.com (IHEXON)</author><guid>https://ihexon.github.io/posts/configschedsmt/</guid><description>&lt;p&gt;CONFIG_SCHED_SMT 到底要不要打开？&lt;/p&gt;</description></item></channel></rss>