cpum_cf_initalized 36 arch/s390/kernel/perf_cpum_cf_common.c static bool cpum_cf_initalized; cpum_cf_initalized 96 arch/s390/kernel/perf_cpum_cf_common.c return cpum_cf_initalized; cpum_cf_initalized 197 arch/s390/kernel/perf_cpum_cf_common.c cpum_cf_initalized = true;