selftests/bpf: Test low-level perf BPF link API

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Add tests utilizing low-level bpf_link_create() API to create perf BPF link.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210815070609.987780-13-andrii@kernel.org

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Andrii Nakryiko 2021-08-15 00:06:05 -07:00 • committed by Daniel Borkmann

parent 47faff3717

commit f36d3557a1

2 changed files with 105 additions and 0 deletions

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89

tools/testing/selftests/bpf/prog_tests/perf_link.c

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16

tools/testing/selftests/bpf/progs/test_perf_link.c

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