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qemu-monitor: HMP cpu-add wrapper

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Add HMP cpu-add wrapper to allow cpu hot plugging via monitor.

Signed-off-by: Jason J. Herne <jjherne@us.ibm.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Jason J. Herne 2013-12-11 13:24:14 -05:00 committed by Luiz Capitulino
parent eca01d3a93
commit abf233294b
3 changed files with 24 additions and 0 deletions
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13
hmp-commands.hx
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@ -1617,6 +1617,19 @@ STEXI
Executes a qemu-io command on the given block device.
ETEXI
{
.name = "cpu-add",
.args_type = "id:i",
.params = "id",
.help = "add cpu",
.mhandler.cmd = hmp_cpu_add,
},
STEXI
@item cpu-add @var{id}
Add CPU with id @var{id}
ETEXI
{

10
hmp.c
View file

@ -1525,6 +1525,16 @@ void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
hmp_handle_error(mon, &errp);
}
void hmp_cpu_add(Monitor *mon, const QDict *qdict)
{
int cpuid;
Error *err = NULL;
cpuid = qdict_get_int(qdict, "id");
qmp_cpu_add(cpuid, &err);
hmp_handle_error(mon, &err);
}
void hmp_chardev_add(Monitor *mon, const QDict *qdict)
{
const char *args = qdict_get_str(qdict, "args");

1
hmp.h
View file

@ -89,5 +89,6 @@ void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict);
void hmp_chardev_add(Monitor *mon, const QDict *qdict);
void hmp_chardev_remove(Monitor *mon, const QDict *qdict);
void hmp_qemu_io(Monitor *mon, const QDict *qdict);
void hmp_cpu_add(Monitor *mon, const QDict *qdict);
#endif