[libvirt] [RFC PATCH v1 3/4] Register cpu hotplug netlink handler for qemu driver.

[Tang Chen]

Signed-off-by: Tang Chen <tangchen at cn.fujitsu.com>
---
 src/qemu/qemu_driver.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 64c407d..509cdd7 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -92,6 +92,7 @@
 #include "virnodesuspend.h"
 #include "virtime.h"
 #include "virtypedparam.h"
+#include "hotplug.h"
 
 #define VIR_FROM_THIS VIR_FROM_QEMU
 
@@ -710,6 +711,13 @@ qemudStartup(int privileged) {
                  virStrerror(-rc, ebuf, sizeof(ebuf)));
     }
 
+    /* Register cpu hotplug netlink handler for qemu driver */
+    if (virCpuHotplugRegisterCallback(qemu_driver->cgroup) < 0) {
+        VIR_ERROR(_("Unable to register cpu hotplug netlink handler"
+                    " for qemu driver"));
+        goto error;
+    }
+
     if (qemudLoadDriverConfig(qemu_driver, driverConf) < 0) {
         goto error;
     }
-- 
1.7.10.1