From: Jason J. Herne <jjherne@us.ibm.com>
Date: Wed, 11 Dec 2013 18:24:14 +0000 (-0500)
Subject: qemu-monitor: HMP cpu-add wrapper
X-Git-Tag: v2.0.0-rc0~153^2~12
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=abf233294bc8a4d2c7d5f428f1408d7bdd0c02e0;p=thirdparty%2Fqemu.git

qemu-monitor: HMP cpu-add wrapper

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>
---

diff --git a/hmp-commands.hx b/hmp-commands.hx
index ebe8e78bb99..929550d66b9 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -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
 
     {
diff --git a/hmp.c b/hmp.c
index 32ee285a1e2..c513f9b6850 100644
--- a/hmp.c
+++ b/hmp.c
@@ -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");
diff --git a/hmp.h b/hmp.h
index 54cf71fb949..f92fc8922dc 100644
--- a/hmp.h
+++ b/hmp.h
@@ -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