motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 08:13:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

qom: Create system containers explicitly

Browse source 
Always explicitly create QEMU system containers upfront.

Root containers will be created when trying to fetch the root object the
1st time.  They are:

  /objects
  /chardevs
  /backend

Machine sub-containers will be created only until machine is being
initialized.  They are:

  /machine/unattached
  /machine/peripheral
  /machine/peripheral-anon

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241121192202.4155849-8-peterx@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Peter Xu 2024-11-21 14:21:56 -05:00 • committed by Philippe Mathieu-Daudé
parent 7c03a17c8d
commit 5cfd38a2e7
3 changed files with 39 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

16
system/vl.c
View file

@ -2113,6 +2113,21 @@ static void parse_memory_options(void)
loc_pop(&loc);
}
static const char *const machine_containers[] = {
"unattached",
"peripheral",
"peripheral-anon"
};
static void qemu_create_machine_containers(Object *machine)
{
int i;
for (i = 0; i < ARRAY_SIZE(machine_containers); i++) {
object_property_add_new_container(machine, machine_containers[i]);
}
}
static void qemu_create_machine(QDict *qdict)
{
MachineClass *machine_class = select_machine(qdict, &error_fatal);
@ -2121,6 +2136,7 @@ static void qemu_create_machine(QDict *qdict)
current_machine = MACHINE(object_new_with_class(OBJECT_CLASS(machine_class)));
object_property_add_child(object_get_root(), "machine",
OBJECT(current_machine));
qemu_create_machine_containers(OBJECT(current_machine));
object_property_add_child(container_get(OBJECT(current_machine),
"/unattached"),
"sysbus", OBJECT(sysbus_get_default()));