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-rw-r--r--include/exec/memory.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h
index ea381d6d4f..072aad2239 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -311,11 +311,13 @@ void memory_region_init_io(MemoryRegion *mr,
  * @owner: the object that tracks the region's reference count
  * @name: the name of the region.
  * @size: size of the region.
+ * @errp: pointer to Error*, to store an error if it happens.
  */
 void memory_region_init_ram(MemoryRegion *mr,
                             struct Object *owner,
                             const char *name,
-                            uint64_t size);
+                            uint64_t size,
+                            Error **errp);
 
 #ifdef __linux__
 /**
@@ -384,13 +386,15 @@ void memory_region_init_alias(MemoryRegion *mr,
  * @ops: callbacks for write access handling.
  * @name: the name of the region.
  * @size: size of the region.
+ * @errp: pointer to Error*, to store an error if it happens.
  */
 void memory_region_init_rom_device(MemoryRegion *mr,
                                    struct Object *owner,
                                    const MemoryRegionOps *ops,
                                    void *opaque,
                                    const char *name,
-                                   uint64_t size);
+                                   uint64_t size,
+                                   Error **errp);
 
 /**
  * memory_region_init_reservation: Initialize a memory region that reserves