check_microcode 2259 arch/x86/events/core.c if (x86_pmu.check_microcode) check_microcode 2260 arch/x86/events/core.c x86_pmu.check_microcode(); check_microcode 4025 arch/x86/events/intel/core.c WARN_ON_ONCE(x86_pmu.check_microcode); check_microcode 4026 arch/x86/events/intel/core.c x86_pmu.check_microcode = intel_check_pebs_isolation; check_microcode 4121 arch/x86/events/intel/core.c x86_pmu.check_microcode = intel_snb_check_microcode; check_microcode 641 arch/x86/events/perf_event.h void (*check_microcode)(void);