2 files changed, 63 insertions, 61 deletions

diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c
index f0075ffb0c35..99957df69cf2 100644
--- a/virt/kvm/eventfd.c
+++ b/virt/kvm/eventfd.c
@@ -34,7 +34,9 @@
 #include <linux/srcu.h>
 #include <linux/slab.h>
 #include <linux/seqlock.h>
+#include <trace/events/kvm.h>
 
+#include "irq.h"
 #include "iodev.h"
 
 #ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
@@ -865,3 +867,64 @@ kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args)
 
         return kvm_assign_ioeventfd(kvm, args);
 }
+
+bool kvm_irq_has_notifier(struct kvm *kvm, unsigned irqchip, unsigned pin)
+{
+        struct kvm_irq_ack_notifier *kian;
+        int gsi, idx;
+
+        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) {
+                                srcu_read_unlock(&kvm->irq_srcu, idx);
+                                return true;
+                        }
+
+        srcu_read_unlock(&kvm->irq_srcu, idx);
+
+        return false;
+}
+EXPORT_SYMBOL_GPL(kvm_irq_has_notifier);
+
+void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin)
+{
+        struct kvm_irq_ack_notifier *kian;
+        int gsi, idx;
+
+        trace_kvm_ack_irq(irqchip, 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);
+        srcu_read_unlock(&kvm->irq_srcu, idx);
+}
+
+void kvm_register_irq_ack_notifier(struct kvm *kvm,
+                                   struct kvm_irq_ack_notifier *kian)
+{
+        mutex_lock(&kvm->irq_lock);
+        hlist_add_head_rcu(&kian->link, &kvm->irq_ack_notifier_list);
+        mutex_unlock(&kvm->irq_lock);
+#ifdef __KVM_HAVE_IOAPIC
+        kvm_vcpu_request_scan_ioapic(kvm);
+#endif
+}
+
+void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
+                                    struct kvm_irq_ack_notifier *kian)
+{
+        mutex_lock(&kvm->irq_lock);
+        hlist_del_init_rcu(&kian->link);
+        mutex_unlock(&kvm->irq_lock);
+        synchronize_srcu(&kvm->irq_srcu);
+#ifdef __KVM_HAVE_IOAPIC
+        kvm_vcpu_request_scan_ioapic(kvm);
+#endif
+}
diff --git a/virt/kvm/irqchip.c b/virt/kvm/irqchip.c
index 04faac50cef5..7f256f31df10 100644
--- a/virt/kvm/irqchip.c
+++ b/virt/kvm/irqchip.c
@@ -69,67 +69,6 @@ int kvm_irq_map_chip_pin(struct kvm *kvm, unsigned irqchip, unsigned pin)
         return irq_rt->chip[irqchip][pin];
 }
 
-bool kvm_irq_has_notifier(struct kvm *kvm, unsigned irqchip, unsigned pin)
-{
-        struct kvm_irq_ack_notifier *kian;
-        int gsi, idx;
-
-        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) {
-                                srcu_read_unlock(&kvm->irq_srcu, idx);
-                                return true;
-                        }
-
-        srcu_read_unlock(&kvm->irq_srcu, idx);
-
-        return false;
-}
-EXPORT_SYMBOL_GPL(kvm_irq_has_notifier);
-
-void kvm_notify_acked_irq(struct kvm *kvm, unsigned irqchip, unsigned pin)
-{
-        struct kvm_irq_ack_notifier *kian;
-        int gsi, idx;
-
-        trace_kvm_ack_irq(irqchip, 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);
-        srcu_read_unlock(&kvm->irq_srcu, idx);
-}
-
-void kvm_register_irq_ack_notifier(struct kvm *kvm,
-                                   struct kvm_irq_ack_notifier *kian)
-{
-        mutex_lock(&kvm->irq_lock);
-        hlist_add_head_rcu(&kian->link, &kvm->irq_ack_notifier_list);
-        mutex_unlock(&kvm->irq_lock);
-#ifdef __KVM_HAVE_IOAPIC
-        kvm_vcpu_request_scan_ioapic(kvm);
-#endif
-}
-
-void kvm_unregister_irq_ack_notifier(struct kvm *kvm,
-                                    struct kvm_irq_ack_notifier *kian)
-{
-        mutex_lock(&kvm->irq_lock);
-        hlist_del_init_rcu(&kian->link);
-        mutex_unlock(&kvm->irq_lock);
-        synchronize_srcu(&kvm->irq_srcu);
-#ifdef __KVM_HAVE_IOAPIC
-        kvm_vcpu_request_scan_ioapic(kvm);
-#endif
-}
-
 int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi)
 {
         struct kvm_kernel_irq_routing_entry route;