https://blog.yadutaf.fr/2017/07/28/tracing-a-packet-journey-using-linux-tracepoints-perf-ebpf/
Very interesting. The key is that eBPF programs can be attached to tracepoints.
Tracing Packets Through the Kernel
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https://blog.yadutaf.fr/2017/07/28/tracing-a-packet-journey-using-linux-tracepoints-perf-ebpf/
Very interesting. The key is that eBPF programs can be attached to tracepoints.