kvm-all: add trace events for kvm irqchip ops

[mirror_qemu.git] / kvm-all.c

diff --git a/kvm-all.c b/kvm-all.c
index 3764ba97439be38492eda35e29c0d323bbb71457..ef81ca532a1597aa376a6b46aa6ce2dc0b040b38 100644 (file)
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -1048,6 +1048,7 @@ void kvm_irqchip_commit_routes(KVMState *s)
     int ret;
 
     s->irq_routes->flags = 0;
+    trace_kvm_irqchip_commit_routes();
     ret = kvm_vm_ioctl(s, KVM_SET_GSI_ROUTING, s->irq_routes);
     assert(ret == 0);
 }
@@ -1271,6 +1272,8 @@ int kvm_irqchip_add_msi_route(KVMState *s, int vector, PCIDevice *dev)
         return -EINVAL;
     }
 
+    trace_kvm_irqchip_add_msi_route(virq);
+
     kvm_add_routing_entry(s, &kroute);
     kvm_arch_add_msi_route_post(&kroute, vector, dev);
     kvm_irqchip_commit_routes(s);
@@ -1301,6 +1304,8 @@ int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg,
         return -EINVAL;
     }
 
+    trace_kvm_irqchip_update_msi_route(virq);
+
     return kvm_update_routing_entry(s, &kroute);
 }