bpf.md 1.0 KB
BTF / eBPF / FUSE-BPF
This kernel includes support for BTF (BPF Type Format), eBPF (extended Berkeley Packet Filter), and FUSE-BPF.
BTF (CONFIG_BTF)
BTF provides type information for BPF programs, enabling better introspection and debugging of BPF-based features. BTF is also used by various kernel tooling and debugging facilities.
eBPF (CONFIG_BPF_EVENTS)
eBPF allows sandboxed programs to run in the kernel without changing kernel source code or loading modules. CONFIG_BPF_EVENTS enables BPF programs to attach to kernel events for tracing, monitoring, and other purposes.
FUSE-BPF (CONFIG_FUSE_BPF)
FUSE-BPF enables BPF programs to interact with FUSE (Filesystem in Userspace) filesystems. This is useful for BPF-based debugging and tooling that involves FUSE-mounted filesystems.
Build Integration
These options are enabled via kernel configuration and are included when the use_bpf feature flag is set in the build workflow.
Related
- index.md — full feature index