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c1e1aaf019
Instead of having to pass the component interfaces to the userspace program, we can just pass the bond ifname, and have the loader detect which bond component interfaces are in the bond, and automatically load the BPF program on each one. Reusing the active bond detection code from the previous commit also allows us to automatically detect the right initial active interface, and keep this up-to-date by hooking into the bonding code that changes it when an iface goes down, instead of naively rotating between active interfaces. Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Practical BPF examples
This git repository contains a diverse set of practical BPF examples that solve (or demonstrate) a specific use-case using BPF.
It is meant to ease doing rapid prototyping and development, writing C-code BPF programs using libbpf. The goal is to make it easier for developers to get started coding.
Many developers struggle to get a working BPF build environment. The repo enviroment makes it easy to build/compile BPF programs by doing the necessary libbpf setup transparently and detect missing compile dependencies (via the configure script). It is a declared goal to make BPF programming more consumable by detecting and reporting issues (when possible).