PERF_COUNT_HW_CACHE_MISSES 52 include/uapi/linux/perf_event.h PERF_COUNT_HW_CACHE_MISSES = 3, PERF_COUNT_HW_CACHE_MISSES 52 tools/include/uapi/linux/perf_event.h PERF_COUNT_HW_CACHE_MISSES = 3,