arch/arc/kernel/perf_event.c

258

static struct arc_pmu *arc_pmu;

arch/arc/kernel/perf_event.c

335

hwc->sample_period = arc_pmu->max_period;

arch/arc/kernel/perf_event.c

356

if (arc_pmu->ev_hw_idx[event->attr.config] < 0)

arch/arc/kernel/perf_event.c

358

hwc->config |= arc_pmu->ev_hw_idx[event->attr.config];

arch/arc/kernel/perf_event.c

368

hwc->config |= arc_pmu->ev_hw_idx[ret];

arch/arc/kernel/perf_event.c

374

if (event->attr.config >= arc_pmu->n_events)

arch/arc/kernel/perf_event.c

380

arc_pmu->raw_entry[event->attr.config].name);

arch/arc/kernel/perf_event.c

428

if (left > arc_pmu->max_period)

arch/arc/kernel/perf_event.c

429

left = arc_pmu->max_period;

arch/arc/kernel/perf_event.c

431

value = arc_pmu->max_period - left;

arch/arc/kernel/perf_event.c

529

if (idx == arc_pmu->n_counters)

arch/arc/kernel/perf_event.c

542

lower_32_bits(arc_pmu->max_period));

arch/arc/kernel/perf_event.c

544

upper_32_bits(arc_pmu->max_period));

arch/arc/kernel/perf_event.c

570

arc_pmu_disable(&arc_pmu->pmu);

arch/arc/kernel/perf_event.c

609

arc_pmu_enable(&arc_pmu->pmu);

arch/arc/kernel/perf_event.c

665

memmove(arc_pmu->raw_entry[j].name, str, ARCPMU_EVENT_NAME_LEN - 1);

arch/arc/kernel/perf_event.c

666

arc_pmu->attr[j].attr.attr.name = arc_pmu->raw_entry[j].name;

arch/arc/kernel/perf_event.c

667

arc_pmu->attr[j].attr.attr.mode = VERIFY_OCTAL_PERMISSIONS(0444);

arch/arc/kernel/perf_event.c

668

arc_pmu->attr[j].attr.show = arc_pmu_events_sysfs_show;

arch/arc/kernel/perf_event.c

669

arc_pmu->attr[j].id = j;

arch/arc/kernel/perf_event.c

670

arc_pmu->attrs[j] = &(arc_pmu->attr[j].attr.attr);

arch/arc/kernel/perf_event.c

675

arc_pmu->attr = devm_kmalloc_array(dev, arc_pmu->n_events + 1,

arch/arc/kernel/perf_event.c

676

sizeof(*arc_pmu->attr), GFP_KERNEL | __GFP_ZERO);

arch/arc/kernel/perf_event.c

677

if (!arc_pmu->attr)

arch/arc/kernel/perf_event.c

680

arc_pmu->attrs = devm_kmalloc_array(dev, arc_pmu->n_events + 1,

arch/arc/kernel/perf_event.c

681

sizeof(*arc_pmu->attrs), GFP_KERNEL | __GFP_ZERO);

arch/arc/kernel/perf_event.c

682

if (!arc_pmu->attrs)

arch/arc/kernel/perf_event.c

685

arc_pmu->raw_entry = devm_kmalloc_array(dev, arc_pmu->n_events,

arch/arc/kernel/perf_event.c

686

sizeof(*arc_pmu->raw_entry), GFP_KERNEL | __GFP_ZERO);

arch/arc/kernel/perf_event.c

687

if (!arc_pmu->raw_entry)

arch/arc/kernel/perf_event.c

716

arc_pmu->ev_hw_idx[i] = j;

arch/arc/kernel/perf_event.c

750

arc_pmu = devm_kzalloc(&pdev->dev, sizeof(struct arc_pmu), GFP_KERNEL);

arch/arc/kernel/perf_event.c

751

if (!arc_pmu)

arch/arc/kernel/perf_event.c

754

arc_pmu->n_events = cc_bcr.c;

arch/arc/kernel/perf_event.c

761

arc_pmu->n_counters = pct_bcr.c;

arch/arc/kernel/perf_event.c

764

arc_pmu->max_period = (1ULL << counter_size) / 2 - 1ULL;

arch/arc/kernel/perf_event.c

767

arc_pmu->n_counters, counter_size, cc_bcr.c,

arch/arc/kernel/perf_event.c

772

arc_pmu->ev_hw_idx[i] = -1;

arch/arc/kernel/perf_event.c

784

arc_pmu_events_attr_gr.attrs = arc_pmu->attrs;

arch/arc/kernel/perf_event.c

785

arc_pmu->attr_groups[ARCPMU_ATTR_GR_EVENTS] = &arc_pmu_events_attr_gr;

arch/arc/kernel/perf_event.c

786

arc_pmu->attr_groups[ARCPMU_ATTR_GR_FORMATS] = &arc_pmu_format_attr_gr;

arch/arc/kernel/perf_event.c

788

arc_pmu->pmu = (struct pmu) {

arch/arc/kernel/perf_event.c

797

.attr_groups = arc_pmu->attr_groups,

arch/arc/kernel/perf_event.c

805

arc_pmu->irq = irq;

arch/arc/kernel/perf_event.c

820

arc_pmu->pmu.capabilities |= PERF_PMU_CAP_NO_INTERRUPT;

arch/arc/kernel/perf_event.c

826

return perf_pmu_register(&arc_pmu->pmu, "arc_pct", PERF_TYPE_RAW);