commit dcba65f824817596e817a43f83ef83bac9099e76
author Kevin Wolf <kwolf@redhat.com> Mon Oct 05 17:58:42 2020 +0200
committer Markus Armbruster <armbru@redhat.com> Fri Oct 09 07:08:19 2020 +0200
tree 66c046492cf9efa1db2baa4c8a25dc295b6cc8ee
parent 497d415d76b9f59fcae27f22df1ca2c3fa4df64e

monitor: Add Monitor parameter to monitor_set_cpu()

Most callers actually don't have to rely on cur_mon, but already know
for which monitor they call monitor_set_cpu().

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20201005155855.256490-2-kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

monitor/misc.c

diff --git a/monitor/misc.c b/monitor/misc.c
index 6e0da0c..25b4259 100644
--- a/monitor/misc.c
+++ b/monitor/misc.c
@@ -129,7 +129,7 @@
     cur_mon = &hmp.common;
 
     if (has_cpu_index) {
-        int ret = monitor_set_cpu(cpu_index);
+        int ret = monitor_set_cpu(&hmp.common, cpu_index);
         if (ret < 0) {
             cur_mon = old_mon;
             error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "cpu-index",
@@ -255,7 +255,7 @@
 }
 
 /* Set the current CPU defined by the user. Callers must hold BQL. */
-int monitor_set_cpu(int cpu_index)
+int monitor_set_cpu(Monitor *mon, int cpu_index)
 {
     CPUState *cpu;
 
@@ -263,8 +263,8 @@
     if (cpu == NULL) {
         return -1;
     }
-    g_free(cur_mon->mon_cpu_path);
-    cur_mon->mon_cpu_path = object_get_canonical_path(OBJECT(cpu));
+    g_free(mon->mon_cpu_path);
+    mon->mon_cpu_path = object_get_canonical_path(OBJECT(cpu));
     return 0;
 }
 
@@ -285,7 +285,7 @@
         if (!first_cpu) {
             return NULL;
         }
-        monitor_set_cpu(first_cpu->cpu_index);
+        monitor_set_cpu(cur_mon, first_cpu->cpu_index);
         cpu = first_cpu;
     }
     assert(cpu != NULL);