[Qemu-devel] [PULL 2/3] Revert "New QMP command query-cpu-max and HMP command cpu_max"

[Luiz Capitulino <lcapitulino@redhat.com>]

From: Michal Novotny <minovotn@redhat.com>

This reverts commit 4d700430a20b3d53b7b15bc5f6666f7e570e3f2c as asked by
Luiz. The patch has been obsoleted by extending MachineInfo structure
by cpu-max field.

Signed-off-by: Michal Novotny <minovotn@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---
 hmp-commands.hx  |  2 --
 hmp.c            |  8 --------
 hmp.h            |  1 -
 monitor.c        |  7 -------
 qapi-schema.json | 11 -----------
 qmp-commands.hx  | 22 ----------------------
 vl.c             |  5 -----
 7 files changed, 56 deletions(-)

diff --git a/hmp-commands.hx b/hmp-commands.hx
index 3d98604..df44906 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1643,8 +1643,6 @@ show qdev device model list
 show roms
 @item info tpm
 show the TPM device
-@item info cpu_max
-show the number of CPUs supported by the machine being emulated.
 @end table
 ETEXI
 
diff --git a/hmp.c b/hmp.c
index dbe9b90..2e35b3d 100644
--- a/hmp.c
+++ b/hmp.c
@@ -750,14 +750,6 @@ void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
     g_free(data);
 }
 
-void hmp_query_cpu_max(Monitor *mon, const QDict *qdict)
-{
-    int cpu_max;
-
-    cpu_max = qmp_query_cpu_max(NULL);
-    monitor_printf(mon, "Maximum number of CPUs is %d\n", cpu_max);
-}
-
 static void hmp_cont_cb(void *opaque, int err)
 {
     if (!err) {
diff --git a/hmp.h b/hmp.h
index 80e8b41..95fe76e 100644
--- a/hmp.h
+++ b/hmp.h
@@ -42,7 +42,6 @@ void hmp_stop(Monitor *mon, const QDict *qdict);
 void hmp_system_reset(Monitor *mon, const QDict *qdict);
 void hmp_system_powerdown(Monitor *mon, const QDict *qdict);
 void hmp_cpu(Monitor *mon, const QDict *qdict);
-void hmp_query_cpu_max(Monitor *mon, const QDict *qdict);
 void hmp_memsave(Monitor *mon, const QDict *qdict);
 void hmp_pmemsave(Monitor *mon, const QDict *qdict);
 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict);
diff --git a/monitor.c b/monitor.c
index c897e80..0f7d52c 100644
--- a/monitor.c
+++ b/monitor.c
@@ -2765,13 +2765,6 @@ 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,
     },
 };
diff --git a/qapi-schema.json b/qapi-schema.json
index 66808c2..a184ce6 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -1834,17 +1834,6 @@
 { 'command': 'query-migrate-cache-size', 'returns': 'int' }
 
 ##
-## @query-cpu-max
-##
-## query maximum number of CPUs supported by machine
-##
-## Returns: number of CPUs
-##
-## Since: 1.5
-###
-{ 'command': 'query-cpu-max', 'returns': 'int' }
-
-##
 # @ObjectPropertyInfo:
 #
 # @name: the name of the property
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 1e0e11e..4d65422 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -385,28 +385,6 @@ Note: CPUs' indexes are obtained with the 'query-cpus' command.
 EQMP
 
     {
-        .name       = "query-cpu-max",
-        .args_type  = "",
-        .mhandler.cmd_new = qmp_marshal_input_query_cpu_max,
-    },
-
-SQMP
-query-cpu-max
--------------
-
-Get the maximum CPUs supported by the machine being currently
-emulated.
-
-Returns json-int.
-
-Example:
-
--> { "execute": "query-cpu-max" }
-<- { "return": 255 }
-
-EQMP
-
-    {
         .name       = "memsave",
         .args_type  = "val:l,size:i,filename:s,cpu:i?",
         .mhandler.cmd_new = qmp_marshal_input_memsave,
diff --git a/vl.c b/vl.c
index 6547b5f..dd94549 100644
--- a/vl.c
+++ b/vl.c
@@ -662,11 +662,6 @@ StatusInfo *qmp_query_status(Error **errp)
     return info;
 }
 
-int64_t qmp_query_cpu_max(Error **errp)
-{
-    return current_machine->max_cpus;
-}
-
 /***********************************************************/
 /* real time host monotonic timer */
 
-- 
1.8.1.4