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| author | Leon Hwang <leon.hwang@linux.dev> | 2026-08-13 23:23:17 +0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2026-08-13 10:27:40 -0700 |
| commit | 3634e4f2dc59559c4225ffdf2b2348a7d21f19a1 (patch) | |
| tree | 62b169c8b74d4755ed6accdad3ecb78f822eadac /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 6e61f4f8b04362d03136a4ad8f68adf72127a3af (diff) | |
libbpf: Probe percpu data feature
libbpf needs a reliable way to distinguish kernels that can support
global percpu data from those that cannot.
Add a dedicated feature probe, so libbpf can make capability decisions
early and fail predictably when global percpu data is unavailable.
Signed-off-by: Leon Hwang <leon.hwang@linux.dev>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20260813152324.97937-5-leon.hwang@linux.dev
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions