PERF_SAMPLE_BRANCH_TYPE_SAVE 740 arch/x86/events/intel/lbr.c if (br_type & PERF_SAMPLE_BRANCH_TYPE_SAVE) PERF_SAMPLE_BRANCH_TYPE_SAVE 33 tools/perf/util/parse-branch-options.c BRANCH_OPT("save_type", PERF_SAMPLE_BRANCH_TYPE_SAVE),