PERF_EVENT_IOC_DISABLE  455 include/uapi/linux/perf_event.h #define PERF_EVENT_IOC_DISABLE			_IO ('$', 1)
PERF_EVENT_IOC_DISABLE  455 tools/include/uapi/linux/perf_event.h #define PERF_EVENT_IOC_DISABLE			_IO ('$', 1)