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authorIgor Mammedov <imammedo@redhat.com>2013-04-30 15:41:25 +0200
committerAndreas Färber <afaerber@suse.de>2013-05-01 13:06:07 +0200
commit69ca3ea5e192251f27510554611bcff6f036a00b (patch)
tree037f67da32c909818efef1123be357feb44b6168 /qmp.c
parentb4fc7b4326112538e0dbdc7fd019652ba8cc3281 (diff)
downloadqemu-arm-69ca3ea5e192251f27510554611bcff6f036a00b.tar.gz
QMP: Add cpu-add command
Adds "cpu-add id=xxx" QMP command. cpu-add's "id" argument is a CPU number in a range [0..max-cpus) Example QMP command: -> { "execute": "cpu-add", "arguments": { "id": 2 } } <- { "return": {} } Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Luiz Capitulino <lcapitulino@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'qmp.c')
-rw-r--r--qmp.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/qmp.c b/qmp.c
index 4676993805..4c149b33a4 100644
--- a/qmp.c
+++ b/qmp.c
@@ -24,6 +24,7 @@
#include "hw/qdev.h"
#include "sysemu/blockdev.h"
#include "qom/qom-qobject.h"
+#include "hw/boards.h"
NameInfo *qmp_query_name(Error **errp)
{
@@ -108,6 +109,15 @@ void qmp_cpu(int64_t index, Error **errp)
/* Just do nothing */
}
+void qmp_cpu_add(int64_t id, Error **errp)
+{
+ if (current_machine->hot_add_cpu) {
+ current_machine->hot_add_cpu(id, errp);
+ } else {
+ error_setg(errp, "Not supported");
+ }
+}
+
#ifndef CONFIG_VNC
/* If VNC support is enabled, the "true" query-vnc command is
defined in the VNC subsystem */