SDT_NOTE_NAME 2203 tools/perf/util/symbol-elf.c if (nhdr.n_namesz == sizeof(SDT_NOTE_NAME) && SDT_NOTE_NAME 2204 tools/perf/util/symbol-elf.c !memcmp(data->d_buf + name_off, SDT_NOTE_NAME, SDT_NOTE_NAME 2205 tools/perf/util/symbol-elf.c sizeof(SDT_NOTE_NAME))) {