Lines Matching defs:overflow
385 bool overflow;
390 overflow = !!kvm_pmu_overflow_status(vcpu);
391 if (pmu->irq_level == overflow)
394 pmu->irq_level = overflow;
398 pmu->irq_num, overflow, pmu);
416 * Reflect the PMU overflow interrupt output level into the kvm_run structure
469 * When the perf event overflows, set the overflow status and inform the vcpu.
543 if (reg) /* no overflow on the low part */
551 if (!reg) /* mark overflow on the high counter */
554 /* mark overflow on low counter */
650 * The initial sample period (overflow count) of an event. For
651 * chained counters we only support overflow interrupts on the
661 /* The initial sample period (overflow count) of an event. */
945 /* The PMU overflow interrupt can be a PPI or a valid SPI. */