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| author | Andrii Nakryiko <[email protected]> | 2020-08-18 14:33:56 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2020-08-18 17:16:15 -0700 |
| commit | 68b08647c7d56ea15114435c3023adc017d11b81 (patch) | |
| tree | c79294afedb4b82d2879dc690a9a4d844cfdaf43 /tools/perf/scripts/python/bin | |
| parent | 70785cfb19287b4b075a266887be5e024bf1206a (diff) | |
libbpf: Detect minimal BTF support and skip BTF loading, if missing
Detect whether a kernel supports any BTF at all, and if not, don't even
attempt loading BTF to avoid unnecessary log messages like:
libbpf: Error loading BTF: Invalid argument(22)
libbpf: Error loading .BTF into kernel: -22. BTF is optional, ignoring.
Signed-off-by: Andrii Nakryiko <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions