Provide init function for ram migration

Provide ram_mig_init (like blk_mig_init) for vl.c to initialise stuff
to do with ram migration (currently in arch_init.c).

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/arch_init.c b/arch_init.c
index 0c8c07d..aeebb8e 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -1108,7 +1108,7 @@ done:
     return ret;
 }
 
-SaveVMHandlers savevm_ram_handlers = {
+static SaveVMHandlers savevm_ram_handlers = {
     .save_live_setup = ram_save_setup,
     .save_live_iterate = ram_save_iterate,
     .save_live_complete = ram_save_complete,
@@ -1117,6 +1117,11 @@ SaveVMHandlers savevm_ram_handlers = {
     .cancel = ram_migration_cancel,
 };
 
+void ram_mig_init(void)
+{
+    register_savevm_live(NULL, "ram", 0, 4, &savevm_ram_handlers, NULL);
+}
+
 struct soundhw {
     const char *name;
     const char *descr;