pfm 151 arch/nds32/kernel/perf_event_cpu.c static inline int nds32_pfm_has_overflowed(u32 pfm) pfm 155 arch/nds32/kernel/perf_event_cpu.c return pfm & ov_flag; pfm 158 arch/nds32/kernel/perf_event_cpu.c static inline int nds32_pfm_counter_has_overflowed(u32 pfm, int idx) pfm 176 arch/nds32/kernel/perf_event_cpu.c return pfm & mask; pfm 227 arch/nds32/kernel/perf_event_cpu.c u32 pfm; pfm 236 arch/nds32/kernel/perf_event_cpu.c pfm = nds32_pfm_getreset_flags(); pfm 241 arch/nds32/kernel/perf_event_cpu.c if (!nds32_pfm_has_overflowed(pfm)) pfm 262 arch/nds32/kernel/perf_event_cpu.c if (!nds32_pfm_counter_has_overflowed(pfm, idx))