kvm_free_irq_source_id  716 arch/x86/kvm/i8254.c 	kvm_free_irq_source_id(kvm, pit->irq_source_id);
kvm_free_irq_source_id  734 arch/x86/kvm/i8254.c 		kvm_free_irq_source_id(kvm, pit->irq_source_id);
kvm_free_irq_source_id 1001 include/linux/kvm_host.h void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id);