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| author | Alexei Starovoitov <ast@kernel.org> | 2022-03-05 09:38:15 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-03-05 09:38:15 -0800 |
| commit | caec549534823d8d0fad43ab6753fd03ddb1c456 (patch) | |
| tree | 747d03d7ffb7833456ee26b4c556f35de7d8e487 /kernel/bpf | |
| parent | d59e3cbaef707f0d3dc1e3b6735cb25060ca74c2 (diff) | |
| parent | aa963bcb0adc1adb79a97260fae55461359d1ed2 (diff) | |
| download | lwn-caec549534823d8d0fad43ab6753fd03ddb1c456.tar.gz lwn-caec549534823d8d0fad43ab6753fd03ddb1c456.zip | |
Merge branch 'libbpf: support custom SEC() handlers'
Andrii Nakryiko says:
====================
Add ability for user applications and libraries to register custom BPF program
SEC() handlers. See patch #2 for examples where this is useful.
Patch #1 does some preliminary refactoring to allow exponsing program
init, preload, and attach callbacks as public API. It also establishes
a protocol to allow optional auto-attach behavior. This will also help the
case of sometimes auto-attachable uprobes.
v4->v5:
- API documentation improvements (Daniel);
v3->v4:
- init_fn -> prog_setup_fn, preload_fn -> prog_prepare_load_fn (Alexei);
v2->v3:
- moved callbacks and cookie into OPTS struct (Alan);
- added more test scenarios (Alan);
- address most of Alan's feedback, but kept API name;
v1->v2:
- resubmitting due to git send-email screw up.
Cc: Alan Maguire <alan.maguire@oracle.com>
====================
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'kernel/bpf')
0 files changed, 0 insertions, 0 deletions