AI-generated Linux kernel schedulers in Rust OverviewMany kernel hackers and OS enthusiasts have long dreamed of designingand running a custom... 2024-9-8 16:53:0 | 阅读: 9 | 收藏 | arighi's blog - arighi.blogspot.com scheduling experiment fifo sched scx

Re-implementing my Linux Rust scheduler in eBPF OverviewThe main bottleneck of scx_rustland, a Linux schedulerwritten in Rust, is the communicati... 2024-8-10 22:39:0 | 阅读: 16 | 收藏 | arighi's blog - arighi.blogspot.com scx bpfland 8k 1k 2k

Extend your battery life with scx_rustland OverviewThe CPU scheduler can play a significant role to save energy in thesystem. Typically we... 2024-5-26 01:48:0 | 阅读: 11 | 收藏 | arighi's blog - arighi.blogspot.com idle cpus scx rustland scheduling

Getting started with sched-ext development The purpose of this article is to support those interested indeepening their engagement in schedul... 2024-4-15 01:56:0 | 阅读: 7 | 收藏 | arighi's blog - arighi.blogspot.com scx rustland sched virtme schedulers

Writing a scheduler for Linux in Rust that runs in user-space (part 2) In the firstpart of this series we covered the basic implementation details ofscx_rustland: a ful... 2024-3-3 02:46:0 | 阅读: 28 | 收藏 | arighi's blog - arighi.blogspot.com scx dispatches rustland scheduling ebpf

Writing a scheduler for Linux in Rust that runs in user-space I’ve decided to start a series of blog posts to cover some detailsabout scx_rustland, my little L... 2024-2-19 20:39:0 | 阅读: 16 | 收藏 | arighi's blog - arighi.blogspot.com rustland idle scx cpumask dsq

Implement your own kernel CPU scheduler in Ubuntu with sched-ext What is sched-ext?sched-ext is a new scheduling class introduced in the Linux kernel that pro... 2023-7-20 14:24:0 | 阅读: 42 | 收藏 | arighi's blog - arighi.blogspot.com toy scx enqueues skel sched

Kernel debugging using QEMU/KVM, virtme and crash tag:blogger.com,1999:blog-4397409626710913610.post1244966315902461305..comments2019-12-27T11:08:37.2... 2019-08-11 22:45:00 | 阅读: 13 | 收藏 | arighi.blogspot.com puzzle 14t23 002019

Kernel debugging using QEMU/KVM, virtme and crash IntroductionKernel development can be very time consuming, not only for the time requiredto comp... 2019-8-11 21:45:0 | 阅读: 6 | 收藏 | arighi's blog - arighi.blogspot.com 324 xfs statfs crash kworker

Kernel debugging using QEMU/KVM, virtme and crash IntroductionKernel development can be very time consuming, not only for the time requiredto comp... 2019-8-11 13:45:0 | 阅读: 17 | 收藏 | arighi.blogspot.com 324 xfs crash statfs virtme

Linux: easy keylogger with eBPF tag:blogger.com,1999:blog-4397409626710913610.post2981038245901417409..comments2019-12-27T11:08:37.2... 2018-12-12 23:24:00 | 阅读: 19 | 收藏 | arighi.blogspot.com 27t11 refog 292 libre

Linux: easy keylogger with eBPF In this article I'd like to show you how we can use eBPF as a tool to learn the kernel.Introductio... 2018-12-12 22:24:0 | 阅读: 6 | 收藏 | arighi's blog - arighi.blogspot.com interrupt atkbd swapper interrupts serio

Linux: easy keylogger with eBPF In this article I'd like to show you how we can use eBPF as a tool to learn the kernel.Introductio... 2018-12-12 14:24:0 | 阅读: 7 | 收藏 | arighi.blogspot.com interrupt atkbd swapper interrupts serio

How to extract a single function from a ELF file tag:blogger.com,1999:blog-4397409626710913610.comments2019-12-27T11:08:37.292+01:00arighi's blogarig... 2013-08-13 19:11:00 | 阅读: 14 | 收藏 | arighi.blogspot.com 27t11 292

How to extract a single function from a ELF file Simple bash script to disassemble a single function from a ELF file:#!/bin/bashSECTION=$1IN=$2... 2013-8-13 18:11:0 | 阅读: 6 | 收藏 | arighi's blog - arighi.blogspot.com toupper objdump nm ibase obase

How to extract a single function from a ELF file Simple bash script to disassemble a single function from a ELF file:#!/bin/bashSECTION=$1IN=$2... 2013-8-13 10:11:0 | 阅读: 6 | 收藏 | arighi.blogspot.com toupper obase ibase objdump nm

Linux PERF_EVENTS root exploit - CVE-2013-2094 (quick way to fix it) tag:blogger.com,1999:blog-4397409626710913610.post723715122967043284..comments2019-12-27T11:08:37.29... 2013-05-16 01:54:00 | 阅读: 11 | 收藏 | arighi.blogspot.com comtag systemtap 16t11 002013

Linux PERF_EVENTS root exploit - CVE-2013-2094 (quick way to fix it) Recently a quite critical flaw has been found in the PERF_EVENT code in Linux.The problem is a fa... 2013-5-16 00:54:0 | 阅读: 6 | 收藏 | arighi's blog - arighi.blogspot.com ko kprobe kernels distro 521

Linux PERF_EVENTS root exploit - CVE-2013-2094 (quick way to fix it) Recently a quite critical flaw has been found in the PERF_EVENT code in Linux.The problem is a fa... 2013-5-15 16:54:0 | 阅读: 10 | 收藏 | arighi.blogspot.com ko kprobe distro 521 kernels

install busybox from source on Samsung GT-I9100 tag:blogger.com,1999:blog-4397409626710913610.comments2019-12-27T11:08:37.292+01:00arighi's blogarig... 2011-08-30 18:52:00 | 阅读: 9 | 收藏 | arighi.blogspot.com 00arighi