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| author |   Jiri Olsa <jolsa@kernel.org> | 2022-05-10 14:26:16 +0200 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2022-05-10 14:42:06 -0700 |
| commit | 5b6c7e5c44349b29c614e1b61f80c6849fc72ccf (patch) | |
| tree | b3668dbe0d94016081c7e48f29d1bc0febf1f471 /tools/include/uapi/linux | |
| parent | bpf: Resolve symbols with ftrace_lookup_symbols for kprobe multi link (diff) | |
| download | linux-dev-5b6c7e5c44349b29c614e1b61f80c6849fc72ccf.tar.xz linux-dev-5b6c7e5c44349b29c614e1b61f80c6849fc72ccf.zip | |
selftests/bpf: Add attach bench test
Adding test that reads all functions from ftrace available_filter_functions
file and attach them all through kprobe_multi API.
It also prints stats info with -v option, like on my setup:
test_bench_attach: found 48712 functions
test_bench_attach: attached in 1.069s
test_bench_attach: detached in 0.373s
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20220510122616.2652285-6-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/include/uapi/linux')
0 files changed, 0 insertions, 0 deletions