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| author | Andrii Nakryiko <andrii@kernel.org> | 2024-03-26 09:21:48 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-03-28 18:31:40 -0700 |
| commit | 208c4391204d25d9178fbc87f216daffad00cd15 (patch) | |
| tree | a0eec206f8fb9c15dec0c1fbdc4b1a25b30f94e3 /tools/testing/selftests/bpf/bench.c | |
| parent | 7df4e597ea2cfd677e65730948153d5544986a10 (diff) | |
| download | linux-stable-208c4391204d25d9178fbc87f216daffad00cd15.tar.gz linux-stable-208c4391204d25d9178fbc87f216daffad00cd15.tar.bz2 linux-stable-208c4391204d25d9178fbc87f216daffad00cd15.zip | |
selftests/bpf: remove syscall-driven benchs, keep syscall-count only
Remove "legacy" benchmarks triggered by syscalls in favor of newly added
in-kernel/batched benchmarks. Drop -batched suffix now as well.
Next patch will restore "feature parity" by adding back
tp/raw_tp/fmodret benchmarks based on in-kernel kfunc approach.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20240326162151.3981687-4-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/bench.c')
| -rw-r--r-- | tools/testing/selftests/bpf/bench.c | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/tools/testing/selftests/bpf/bench.c b/tools/testing/selftests/bpf/bench.c index 484bcbeaa819..8b16841a3dec 100644 --- a/tools/testing/selftests/bpf/bench.c +++ b/tools/testing/selftests/bpf/bench.c @@ -496,28 +496,16 @@ extern const struct bench bench_rename_fexit; /* pure counting benchmarks to establish theoretical lmits */ extern const struct bench bench_trig_usermode_count; -extern const struct bench bench_trig_base; +extern const struct bench bench_trig_syscall_count; +extern const struct bench bench_trig_kernel_count; -/* kernel-side syscall-triggered benchmarks */ -extern const struct bench bench_trig_tp; -extern const struct bench bench_trig_rawtp; +/* batched, staying mostly in-kernel benchmarks */ extern const struct bench bench_trig_kprobe; extern const struct bench bench_trig_kretprobe; extern const struct bench bench_trig_kprobe_multi; extern const struct bench bench_trig_kretprobe_multi; extern const struct bench bench_trig_fentry; extern const struct bench bench_trig_fexit; -extern const struct bench bench_trig_fentry_sleep; -extern const struct bench bench_trig_fmodret; - -/* batched, staying mostly in-kernel benchmarks */ -extern const struct bench bench_trig_kernel_count; -extern const struct bench bench_trig_kprobe_batch; -extern const struct bench bench_trig_kretprobe_batch; -extern const struct bench bench_trig_kprobe_multi_batch; -extern const struct bench bench_trig_kretprobe_multi_batch; -extern const struct bench bench_trig_fentry_batch; -extern const struct bench bench_trig_fexit_batch; /* uprobe/uretprobe benchmarks */ extern const struct bench bench_trig_uprobe_nop; @@ -560,24 +548,14 @@ static const struct bench *benchs[] = { /* pure counting benchmarks for establishing theoretical limits */ &bench_trig_usermode_count, &bench_trig_kernel_count, - /* syscall-driven triggering benchmarks */ - &bench_trig_tp, - &bench_trig_rawtp, + &bench_trig_syscall_count, + /* batched, staying mostly in-kernel triggers */ &bench_trig_kprobe, &bench_trig_kretprobe, &bench_trig_kprobe_multi, &bench_trig_kretprobe_multi, &bench_trig_fentry, &bench_trig_fexit, - &bench_trig_fentry_sleep, - &bench_trig_fmodret, - /* batched, staying mostly in-kernel triggers */ - &bench_trig_kprobe_batch, - &bench_trig_kretprobe_batch, - &bench_trig_kprobe_multi_batch, - &bench_trig_kretprobe_multi_batch, - &bench_trig_fentry_batch, - &bench_trig_fexit_batch, /* uprobes */ &bench_trig_uprobe_nop, &bench_trig_uretprobe_nop, |