mem: add share parameter to memory-backend-ram

[qemu.git] / backends / hostmem-ram.c

diff --git a/backends/hostmem-ram.c b/backends/hostmem-ram.c
index bba2ebcce8f0f0095f3bddfe5f7b69a4f841054c..7ddd08d370c58a77cb82b2b1f9c553feb6e42f96 100644 (file)
--- a/backends/hostmem-ram.c
+++ b/backends/hostmem-ram.c
@@ -9,16 +9,17 @@
  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  * See the COPYING file in the top-level directory.
  */
+#include "qemu/osdep.h"
 #include "sysemu/hostmem.h"
+#include "qapi/error.h"
 #include "qom/object_interfaces.h"
 
 #define TYPE_MEMORY_BACKEND_RAM "memory-backend-ram"
 
 
 static void
-ram_backend_memory_init(UserCreatable *uc, Error **errp)
+ram_backend_memory_alloc(HostMemoryBackend *backend, Error **errp)
 {
-    HostMemoryBackend *backend = MEMORY_BACKEND(uc);
     char *path;
 
     if (!backend->size) {
@@ -27,17 +28,17 @@ ram_backend_memory_init(UserCreatable *uc, Error **errp)
     }
 
     path = object_get_canonical_path_component(OBJECT(backend));
-    memory_region_init_ram(&backend->mr, OBJECT(backend), path,
-                           backend->size);
+    memory_region_init_ram_shared_nomigrate(&backend->mr, OBJECT(backend), path,
+                           backend->size, backend->share, errp);
     g_free(path);
 }
 
 static void
 ram_backend_class_init(ObjectClass *oc, void *data)
 {
-    UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
+    HostMemoryBackendClass *bc = MEMORY_BACKEND_CLASS(oc);
 
-    ucc->complete = ram_backend_memory_init;
+    bc->alloc = ram_backend_memory_alloc;
 }
 
 static const TypeInfo ram_backend_info = {