perf_num_counters 45 arch/s390/kernel/perf_event.c EXPORT_SYMBOL(perf_num_counters); perf_num_counters 76 arch/sh/kernel/perf_event.c EXPORT_SYMBOL_GPL(perf_num_counters); perf_num_counters 41 arch/sh/oprofile/common.c if (perf_num_counters() == 0) perf_num_counters 282 drivers/oprofile/oprofile_perf.c num_counters = perf_num_counters(); perf_num_counters 533 drivers/perf/arm_pmu.c EXPORT_SYMBOL_GPL(perf_num_counters); perf_num_counters 892 include/linux/perf_event.h extern int perf_num_counters(void); perf_num_counters 696 virt/kvm/arm/pmu.c return (perf_num_counters() > 0);