PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT 181 include/uapi/linux/perf_event.h PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 16, /* save branch type */ PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT 181 tools/include/uapi/linux/perf_event.h PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 16, /* save branch type */