PERF_RECORD_MISC_SWITCH_OUT 656 include/uapi/linux/perf_event.h #define PERF_RECORD_MISC_SWITCH_OUT (1 << 13) PERF_RECORD_MISC_SWITCH_OUT 656 tools/include/uapi/linux/perf_event.h #define PERF_RECORD_MISC_SWITCH_OUT (1 << 13)