diff options
Diffstat (limited to 'tools/testing/selftests/bpf/bench.c')
| -rw-r--r-- | tools/testing/selftests/bpf/bench.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bench.c b/tools/testing/selftests/bpf/bench.c index bd29bb2e6cb5..8368bd3a0665 100644 --- a/tools/testing/selftests/bpf/bench.c +++ b/tools/testing/selftests/bpf/bench.c @@ -265,6 +265,7 @@ static const struct argp_option opts[] = { { "verbose", 'v', NULL, 0, "Verbose debug output"}, { "affinity", 'a', NULL, 0, "Set consumer/producer thread affinity"}, { "quiet", 'q', NULL, 0, "Be more quiet"}, + { "stacktrace", 's', NULL, 0, "Get stack trace"}, { "prod-affinity", ARG_PROD_AFFINITY_SET, "CPUSET", 0, "Set of CPUs for producer threads; implies --affinity"}, { "cons-affinity", ARG_CONS_AFFINITY_SET, "CPUSET", 0, @@ -350,6 +351,9 @@ static error_t parse_arg(int key, char *arg, struct argp_state *state) case 'q': env.quiet = true; break; + case 's': + env.stacktrace = true; + break; case ARG_PROD_AFFINITY_SET: env.affinity = true; if (parse_num_list(arg, &env.prod_cpus.cpus, |