qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH v3 3/3] hw/boards: converted current_machine to


From: Andreas Färber
Subject: Re: [Qemu-devel] [PATCH v3 3/3] hw/boards: converted current_machine to be an instance of MachineCLass
Date: Fri, 07 Mar 2014 00:44:58 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0

Am 05.03.2014 18:30, schrieb Marcel Apfelbaum:
> In order to allow attaching machine options to a machine instance,
> current_machine is converted into MachineState.
> As a first step of deprecating QEMUMachine, some of the functions
> were modified to return MachineCLass.
> 
> Signed-off-by: Marcel Apfelbaum <address@hidden>

Looks mostly good, but same issue as Alexey's patch: We are risking
qdev_get_machine() creating a Container-typed /machine node.

What about the following on top?

Alexey, if we reach agreement here, this means for you that we can just
use type_register_static() in place of qemu_machine_register() to
register your custom machine type with interface added.

Regards,
Andreas

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index b6deebd..749c83a 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -861,7 +861,8 @@ Object *qdev_get_machine(void)
     static Object *dev;

     if (dev == NULL) {
-        dev = container_get(object_get_root(), "/machine");
+        dev = object_resolve_path("/machine", NULL);
+        g_assert(dev);
     }

     return dev;


-- 
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg



reply via email to

[Prev in Thread] Current Thread [Next in Thread]