Decoupling memory-backend and numa/hugepage for default memory backend

Memory: decoupling memory-backend and numa/hugepage for the default memory backend Signed-off-by: Boqiao Fu <[email protected]>
avocado-framework · Apr 18, 2023 · f2da584 · f2da584
1 parent 6dbcb4b
commit f2da584
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/virttest/qemu_vm.py b/virttest/qemu_vm.py
@@ -1053,8 +1053,12 @@ def add_memorys(devices, params):
                 name = output[0]
                 backend_options = {}
                 backend_options["size_mem"] = "%sM" % params["mem"]
-                if params.get("vm_mem_backend"):
+                mem_backend = params.get("vm_mem_backend")
+                if mem_backend:
                     backend_options["backend_mem"] = params.get("vm_mem_backend")
+                if not params.get("mem-path_mem") and mem_backend == \
+                        "memory-backend-file":
+                    LOG.error("expect mem-path for %s", mem_backend)
                 if params.get("hugepage_path"):
                     backend_options["backend_mem"] = "memory-backend-file"
                     backend_options["mem-path_mem"] = params["hugepage_path"]