New QMP command query-cpu-max and HMP command cpu_max

These commands return the maximum number of CPUs supported by the
currently running emulator instance, as defined in its QEMUMachine
struct.

Signed-off-by: Michal Novotny <minovotn@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/monitor.c b/monitor.c
index 2d9e8878eb..e450919269 100644
--- a/monitor.c
+++ b/monitor.c
@@ -2746,6 +2746,13 @@ static mon_cmd_t info_cmds[] = {
         .mhandler.cmd = hmp_info_tpm,
     },
     {
+        .name       = "cpu_max",
+        .args_type  = "",
+        .params     = "",
+        .help       = "Get maximum number of VCPUs supported by machine",
+        .mhandler.cmd = hmp_query_cpu_max,
+    },
+    {
         .name       = NULL,
     },
 };