x86_setup_perfctr 583 arch/x86/events/core.c return x86_setup_perfctr(event); x86_setup_perfctr 849 arch/x86/events/intel/p4.c rc = x86_setup_perfctr(event); x86_setup_perfctr 829 arch/x86/events/perf_event.h int x86_setup_perfctr(struct perf_event *event);