1437 	int nr_caps;  in write_cpu_pmu_caps()  local
1443 	nr_caps = perf_pmu__caps_parse(cpu_pmu);  in write_cpu_pmu_caps()
1444 	if (nr_caps < 0)  in write_cpu_pmu_caps()
1445 		return nr_caps;  in write_cpu_pmu_caps()
1447 	ret = do_write(ff, &nr_caps, sizeof(nr_caps));  in write_cpu_pmu_caps()
1924 	u32 nr_caps = ff->ph->env.nr_cpu_pmu_caps;  in print_cpu_pmu_caps()  local
1927 	if (!nr_caps) {  in print_cpu_pmu_caps()
1933 	while (nr_caps--) {  in print_cpu_pmu_caps()
3020 	u32 nr_caps;  in process_cpu_pmu_caps()  local
3022 	if (do_read_u32(ff, &nr_caps))  in process_cpu_pmu_caps()
3025 	if (!nr_caps) {  in process_cpu_pmu_caps()
3030 	ff->ph->env.nr_cpu_pmu_caps = nr_caps;  in process_cpu_pmu_caps()
3035 	while (nr_caps--) {  in process_cpu_pmu_caps()