Lines Matching defs:cpu
28 int cpu = get_cpu();
32 pr_info("probing PMU on CPU %d\n", cpu);
47 int cpu, ret;
54 for_each_cpu(cpu, &pmu->supported_cpus)
55 per_cpu(hw_events->irq, cpu) = irq;
68 int cpu;
84 cpu = of_cpu_node_to_id(dn);
85 if (cpu < 0) {
87 cpu = nr_cpu_ids;
92 return cpu;
127 int cpu, irq;
138 cpu = pmu_parse_irq_affinity(dev, i);
139 if (cpu < 0)
140 return cpu;
141 if (cpu >= nr_cpu_ids)
144 if (per_cpu(hw_events->irq, cpu)) {
149 per_cpu(hw_events->irq, cpu) = irq;
150 cpumask_set_cpu(cpu, &pmu->supported_cpus);
159 int cpu, err = 0;
161 for_each_cpu(cpu, &armpmu->supported_cpus) {
162 int irq = per_cpu(hw_events->irq, cpu);
166 err = armpmu_request_irq(irq, cpu);
176 int cpu;
179 for_each_cpu(cpu, &armpmu->supported_cpus) {
180 int irq = per_cpu(hw_events->irq, cpu);
182 armpmu_free_irq(irq, cpu);