Symbol: NR_VIRQS
drivers/xen/events/events_base.c
163
static DEFINE_PER_CPU(int [NR_VIRQS], virq_to_irq) = {[0 ... NR_VIRQS-1] = -1};
drivers/xen/events/events_base.c
1982
for (virq = 0; virq < NR_VIRQS; virq++) {