savevm: Add DeviceState param
When available, we'd like to be able to access the DeviceState
when registering a savevm. For buses with a get_dev_path()
function, this will allow us to create more unique savevm
id strings.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/exec.c b/exec.c
index a6b3f21..c8be508 100644
--- a/exec.c
+++ b/exec.c
@@ -641,8 +641,8 @@
cpu_list_unlock();
#endif
#if defined(CPU_SAVE_VERSION) && !defined(CONFIG_USER_ONLY)
- vmstate_register(cpu_index, &vmstate_cpu_common, env);
- register_savevm("cpu", cpu_index, CPU_SAVE_VERSION,
+ vmstate_register(NULL, cpu_index, &vmstate_cpu_common, env);
+ register_savevm(NULL, "cpu", cpu_index, CPU_SAVE_VERSION,
cpu_save, cpu_load, env);
#endif
}