diff options
Diffstat (limited to 'virt/kvm')
| -rw-r--r-- | virt/kvm/eventfd.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c index 518421e65b0d..f6b986a41823 100644 --- a/virt/kvm/eventfd.c +++ b/virt/kvm/eventfd.c @@ -451,9 +451,18 @@ bool kvm_irq_has_notifier(struct kvm *kvm, unsigned irqchip, unsigned pin) } EXPORT_SYMBOL_GPL(kvm_irq_has_notifier); -void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin) +void kvm_notify_acked_gsi(struct kvm *kvm, int gsi) { struct kvm_irq_ack_notifier *kian; + + hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list, + link) + if (kian->gsi == gsi) + kian->irq_acked(kian); +} + +void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin) +{ int gsi, idx; trace_kvm_ack_irq(irqchip, pin); @@ -461,10 +470,7 @@ void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin) idx = srcu_read_lock(&kvm->irq_srcu); gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin); if (gsi != -1) - hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list, - link) - if (kian->gsi == gsi) - kian->irq_acked(kian); + kvm_notify_acked_gsi(kvm, gsi); srcu_read_unlock(&kvm->irq_srcu, idx); } |