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| author | Ihor Solodrai <ihor.solodrai@linux.dev> | 2025-02-25 02:57:55 +0300 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2025-02-26 19:59:44 +0300 |
| commit | b62dff14402a80962fd83a40f73f230fff78b18f (patch) | |
| tree | 025e9ce062714a798bb45ab0397d74739dd1ed18 /scripts/lib/kdoc/kdoc_parser.py | |
| parent | 4580f4e0ebdf8dc8d506ae926b88510395a0c1d1 (diff) | |
| download | linux-b62dff14402a80962fd83a40f73f230fff78b18f.tar.xz | |
libbpf: Implement bpf_usdt_arg_size BPF function
Information about USDT argument size is implicitly stored in
__bpf_usdt_arg_spec, but currently it's not accessbile to BPF programs
that use USDT.
Implement bpf_sdt_arg_size() that returns the size of an USDT argument
in bytes.
v1->v2:
* do not add __bpf_usdt_arg_spec() helper
v1: https://lore.kernel.org/bpf/20250220215904.3362709-1-ihor.solodrai@linux.dev/
Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/bpf/20250224235756.2612606-1-ihor.solodrai@linux.dev
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions