eBPF overview: Part 5: tracking user progress

Navigation in this series: eBPF overview: Part 1: IntroductioneBPF overview: Part 2: machine and bytecodeeBPF overview: Part 3: software development ecologyeBPF overview: Part 4: running on Embedded SystemsSeBPF overview: Part 5: tracking user progress Original address: https://www.collabora.com/news-and-blog/blog/2019/05/14/an-ebpf-overvie ...

Posted on Wed, 29 Sep 2021 17:26:35 -0400 by linda_v

The implementation principle of BPF TCP congestion algorithm

Address: https://www.ebpf.top/post/ebpf_struct_ops 1. Preface The flywheel of eBPF is still rotating rapidly. Since the Linux kernel version 5.6 supports the ability of eBPF program to modify TCP congestion algorithm, it can be realized by modifying the pointer of congestion function structure in the kernel in user state; In version 5.13, thi ...

Posted on Wed, 22 Sep 2021 09:33:06 -0400 by Kifebear