__PERF_SAMPLE_CALLCHAIN_EARLY  147 include/uapi/linux/perf_event.h 	__PERF_SAMPLE_CALLCHAIN_EARLY		= 1ULL << 63, /* non-ABI; internal use */
__PERF_SAMPLE_CALLCHAIN_EARLY  147 tools/include/uapi/linux/perf_event.h 	__PERF_SAMPLE_CALLCHAIN_EARLY		= 1ULL << 63, /* non-ABI; internal use */