diff options
Diffstat (limited to 'tools/testing/selftests/bpf/bench.c')
| -rw-r--r-- | tools/testing/selftests/bpf/bench.c | 40 |
1 files changed, 30 insertions, 10 deletions
diff --git a/tools/testing/selftests/bpf/bench.c b/tools/testing/selftests/bpf/bench.c index 73ce11b0547da..b2b4c391eb0ac 100644 --- a/tools/testing/selftests/bpf/bench.c +++ b/tools/testing/selftests/bpf/bench.c @@ -323,14 +323,14 @@ static error_t parse_arg(int key, char *arg, struct argp_state *state) break; case 'p': env.producer_cnt = strtol(arg, NULL, 10); - if (env.producer_cnt <= 0) { + if (env.producer_cnt < 0) { fprintf(stderr, "Invalid producer count: %s\n", arg); argp_usage(state); } break; case 'c': env.consumer_cnt = strtol(arg, NULL, 10); - if (env.consumer_cnt <= 0) { + if (env.consumer_cnt < 0) { fprintf(stderr, "Invalid consumer count: %s\n", arg); argp_usage(state); } @@ -495,14 +495,20 @@ extern const struct bench bench_trig_base; extern const struct bench bench_trig_tp; extern const struct bench bench_trig_rawtp; 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; extern const struct bench bench_trig_uprobe_base; -extern const struct bench bench_trig_uprobe_with_nop; -extern const struct bench bench_trig_uretprobe_with_nop; -extern const struct bench bench_trig_uprobe_without_nop; -extern const struct bench bench_trig_uretprobe_without_nop; +extern const struct bench bench_trig_uprobe_nop; +extern const struct bench bench_trig_uretprobe_nop; +extern const struct bench bench_trig_uprobe_push; +extern const struct bench bench_trig_uretprobe_push; +extern const struct bench bench_trig_uprobe_ret; +extern const struct bench bench_trig_uretprobe_ret; extern const struct bench bench_rb_libbpf; extern const struct bench bench_rb_custom; extern const struct bench bench_pb_libbpf; @@ -537,14 +543,20 @@ static const struct bench *benchs[] = { &bench_trig_tp, &bench_trig_rawtp, &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, &bench_trig_uprobe_base, - &bench_trig_uprobe_with_nop, - &bench_trig_uretprobe_with_nop, - &bench_trig_uprobe_without_nop, - &bench_trig_uretprobe_without_nop, + &bench_trig_uprobe_nop, + &bench_trig_uretprobe_nop, + &bench_trig_uprobe_push, + &bench_trig_uretprobe_push, + &bench_trig_uprobe_ret, + &bench_trig_uretprobe_ret, &bench_rb_libbpf, &bench_rb_custom, &bench_pb_libbpf, @@ -607,6 +619,10 @@ static void setup_benchmark(void) bench->setup(); for (i = 0; i < env.consumer_cnt; i++) { + if (!bench->consumer_thread) { + fprintf(stderr, "benchmark doesn't support consumers!\n"); + exit(1); + } err = pthread_create(&state.consumers[i], NULL, bench->consumer_thread, (void *)(long)i); if (err) { @@ -626,6 +642,10 @@ static void setup_benchmark(void) env.prod_cpus.next_cpu = env.cons_cpus.next_cpu; for (i = 0; i < env.producer_cnt; i++) { + if (!bench->producer_thread) { + fprintf(stderr, "benchmark doesn't support producers!\n"); + exit(1); + } err = pthread_create(&state.producers[i], NULL, bench->producer_thread, (void *)(long)i); if (err) { |