diff options
| -rw-r--r-- | tools/testing/selftests/bpf/veristat.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/veristat.c b/tools/testing/selftests/bpf/veristat.c index 85a77f1dd863..b0d83a28e348 100644 --- a/tools/testing/selftests/bpf/veristat.c +++ b/tools/testing/selftests/bpf/veristat.c @@ -64,6 +64,7 @@ static struct env { int filename_cnt; bool verbose; bool quiet; + int log_level; enum resfmt out_fmt; bool comparison_mode; @@ -108,6 +109,7 @@ const char argp_program_doc[] = static const struct argp_option opts[] = { { NULL, 'h', NULL, OPTION_HIDDEN, "Show the full help" }, { "verbose", 'v', NULL, 0, "Verbose mode" }, + { "log-level", 'l', "LEVEL", 0, "Verifier log level (default 0 for normal mode, 1 for verbose mode)" }, { "quiet", 'q', NULL, 0, "Quiet mode" }, { "emit", 'e', "SPEC", 0, "Specify stats to be emitted" }, { "sort", 's', "SPEC", 0, "Specify sort order" }, @@ -156,6 +158,14 @@ static error_t parse_arg(int key, char *arg, struct argp_state *state) return -EINVAL; } break; + case 'l': + errno = 0; + env.log_level = strtol(arg, NULL, 10); + if (errno) { + fprintf(stderr, "invalid log level: %s\n", arg); + argp_usage(state); + } + break; case 'C': env.comparison_mode = true; break; @@ -526,7 +536,7 @@ static int process_prog(const char *filename, struct bpf_object *obj, struct bpf if (!buf) return -ENOMEM; bpf_program__set_log_buf(prog, buf, buf_sz); - bpf_program__set_log_level(prog, 1 | 4); /* stats + log */ + bpf_program__set_log_level(prog, env.log_level | 4); /* stats + log */ } else { bpf_program__set_log_buf(prog, buf, buf_sz); bpf_program__set_log_level(prog, 4); /* only verifier stats */ @@ -1280,6 +1290,8 @@ int main(int argc, char **argv) argp_help(&argp, stderr, ARGP_HELP_USAGE, "veristat"); return 1; } + if (env.verbose && env.log_level == 0) + env.log_level = 1; if (env.output_spec.spec_cnt == 0) env.output_spec = default_output_spec; |