Lines Matching defs:NULL
97 * there is no PMU), in which case it should simply return NULL.
356 return x86_pmu.handle_irq != NULL;
1091 * validate an event group (assign == NULL)
1105 cpuc->event_constraint[i] = NULL;
1590 cpuc->events[hwc->idx] = NULL;
1649 cpuc->event_constraint[i-1] = NULL;
1706 perf_sample_save_brstack(&data, event, &cpuc->lbr_stack, NULL);
1762 cpuc->kfree_on_online[i] = NULL;
1782 cpuc->kfree_on_online[i] = NULL;
1822 .attrs = NULL,
1932 NULL,
2152 x86_pmu_online_cpu, NULL);
2183 x86_pmu.hybrid_pmu = NULL;
2392 struct pmu *pmu = NULL;
2426 ret = x86_pmu.schedule_events(fake_cpuc, n, NULL);
2435 struct x86_hybrid_pmu *pmu = NULL;
2459 event->destroy = NULL;
2514 on_each_cpu_mask(mm_cpumask(mm), cr4_update_pce, NULL, 1);
2523 on_each_cpu_mask(mm_cpumask(mm), cr4_update_pce, NULL, 1);
2579 on_each_cpu(cr4_update_pce, NULL, 1);
2590 NULL,
2608 NULL
2621 NULL,
2771 unwind_start(&state, current, regs, NULL);
2773 unwind_start(&state, current, NULL, (void *)regs->sp);