qemu: Save qemu driver in qemuDomainObjPrivateData

This way we can finally make it static and not use any externs anywhere.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

src/qemu/qemu_domain.c

@@ -1662,7 +1662,7 @@ qemuDomainClearPrivatePaths(virDomainObjPtr vm)
 
 
 static void *
-qemuDomainObjPrivateAlloc(void *opaque ATTRIBUTE_UNUSED)
+qemuDomainObjPrivateAlloc(void *opaque)
 {
     qemuDomainObjPrivatePtr priv;
 
@@ -1679,6 +1679,7 @@ qemuDomainObjPrivateAlloc(void *opaque ATTRIBUTE_UNUSED)
         goto error;
 
     priv->migMaxBandwidth = QEMU_DOMAIN_MIG_BANDWIDTH_MAX;
+    priv->driver = opaque;
 
     return priv;
 

src/qemu/qemu_domain.h

@@ -217,6 +217,8 @@ struct _qemuDomainSecretInfo {
 typedef struct _qemuDomainObjPrivate qemuDomainObjPrivate;
 typedef qemuDomainObjPrivate *qemuDomainObjPrivatePtr;
 struct _qemuDomainObjPrivate {
+    virQEMUDriverPtr driver;
+
     struct qemuDomainJobObj job;
 
     virBitmapPtr namespaces;

src/qemu/qemu_driver.c

@@ -159,7 +159,7 @@ static int qemuGetDHCPInterfaces(virDomainPtr dom,
                                  virDomainObjPtr vm,
                                  virDomainInterfacePtr **ifaces);
 
-virQEMUDriverPtr qemu_driver = NULL;
+static virQEMUDriverPtr qemu_driver;
 
 
 static void

src/qemu/qemu_process.c

@@ -120,9 +120,6 @@ qemuProcessRemoveDomainStatus(virQEMUDriverPtr driver,
 }
 
 
-/* XXX figure out how to remove this */
-extern virQEMUDriverPtr qemu_driver;
-
 /*
  * This is a callback registered with a qemuAgentPtr instance,
  * and to be invoked when the agent console hits an end of file
@@ -518,9 +515,9 @@ qemuProcessHandleReset(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
 static void
 qemuProcessFakeReboot(void *opaque)
 {
-    virQEMUDriverPtr driver = qemu_driver;
     virDomainObjPtr vm = opaque;
     qemuDomainObjPrivatePtr priv = vm->privateData;
+    virQEMUDriverPtr driver = priv->driver;
     virObjectEventPtr event = NULL;
     virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver);
     virDomainRunningReason reason = VIR_DOMAIN_RUNNING_BOOTED;