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EBPF
From dankwiki
eBPF (Enhanced Berkeley Packet Filter) is a powerful technique capable of compiling high-level languages into a BPF bytecode, which is JITted into local machine code, and can be inserted into a running kernel. It builds atop kprobes, and is in the same family of tools as SystemTap and DTrace.
Compiling eBPF
JIT
- JIT requires the net.core.bpf_jit_enable sysctl to be set
See Also
- XDP
- Cilium.io's BPF and XDP Reference Guide
