Commit abf23329 authored by Jason J. Herne's avatar Jason J. Herne Committed by Luiz Capitulino
Browse files

qemu-monitor: HMP cpu-add wrapper 



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

Signed-off-by: default avatarJason J. Herne <jjherne@us.ibm.com>
Reviewed-by: default avatarIgor Mammedov <imammedo@redhat.com>
Signed-off-by: default avatarLuiz Capitulino <lcapitulino@redhat.com>
parent eca01d3a

hmp-commands.hx

+13 −0
Original line number Diff line number Diff line
@@ -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



    {

hmp.c

+10 −0
Original line number Diff line number Diff line
@@ -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");

hmp.h

+1 −0
Original line number Diff line number Diff line
@@ -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