armv6pmu_clear_event_idx  500 arch/arm/kernel/perf_event_v6.c 	cpu_pmu->clear_event_idx = armv6pmu_clear_event_idx;
armv6pmu_clear_event_idx  551 arch/arm/kernel/perf_event_v6.c 	cpu_pmu->clear_event_idx = armv6pmu_clear_event_idx;