KNL_L2_PREFETCH 1930 arch/x86/events/intel/core.c [C(RESULT_ACCESS)] = KNL_L2_PREFETCH | KNL_L2_ACCESS, KNL_L2_PREFETCH 1931 arch/x86/events/intel/core.c [C(RESULT_MISS)] = KNL_L2_PREFETCH | KNL_L2_MISS,