Add hot_add_cpu hook to QEMUMachine

Hook should be set by machines that implement CPU hot-add
via cpu-add QMP command.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
(cherry picked from QEMU commit b4fc7b4326112538e0dbdc7fd019652ba8cc3281)
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>

diff --git a/hw/boards.h b/hw/boards.h
index 813d0e5109010d781629b13f080f633f867a1a2a..64931bcb6bd8f46851e5fe80f0bed405a41ad1a3 100644 (file)
--- a/hw/boards.h
+++ b/hw/boards.h
@@ -18,6 +18,8 @@ typedef void QEMUMachineInitFunc(QEMUMachineInitArgs *args);
 
 typedef void QEMUMachineResetFunc(void);
 
+typedef void QEMUMachineHotAddCPUFunc(const int64_t id, Error **errp);
+
 typedef struct QEMUMachine {
     const char *name;
     const char *alias;
@@ -25,6 +27,7 @@ typedef struct QEMUMachine {
     QEMUMachineInitFunc *init;
     QEMUMachineResetFunc *reset;
     int use_scsi;
+    QEMUMachineHotAddCPUFunc *hot_add_cpu;
     int max_cpus;
     unsigned int no_serial:1,
         no_parallel:1,