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| author | Alexei Starovoitov <ast@kernel.org> | 2021-12-01 10:10:38 -0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2021-12-02 11:18:36 -0800 |
| commit | 26b367e3663931f2fee5f0786a1eff712e67b0bf (patch) | |
| tree | 2d6d65500a663878e0aab1e2cb09ca639d005c06 /tools/perf/scripts/python/flamegraph.py | |
| parent | selftests/bpf: Convert map_ptr_kern test to use light skeleton. (diff) | |
| download | linux-26b367e3663931f2fee5f0786a1eff712e67b0bf.tar.gz linux-26b367e3663931f2fee5f0786a1eff712e67b0bf.zip | |
selftests/bpf: Additional test for CO-RE in the kernel.
Add a test where randmap() function is appended to three different bpf
programs. That action checks struct bpf_core_relo replication logic
and offset adjustment in gen loader part of libbpf.
Fourth bpf program has 360 CO-RE relocations from vmlinux, bpf_testmod,
and non-existing type. It tests candidate cache logic.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211201181040.23337-16-alexei.starovoitov@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
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