block: Null pointer dereference in blk_root_get_parent_desc()

[mirror_qemu.git] / hmp-commands.hx

diff --git a/hmp-commands.hx b/hmp-commands.hx
index c1fc747403ad87b09fce67ac5bc0c9b4ea07d174..db0c681f747197a654cd57603c356461e5a1abc0 100644 (file)
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -643,6 +643,21 @@ sendkey ctrl-alt-f1
 
 This command is useful to send keys that your graphical user interface
 intercepts at low level, such as @code{ctrl-alt-f1} in X Window.
+ETEXI
+    {
+        .name       = "sync-profile",
+        .args_type  = "op:s?",
+        .params     = "[on|off|reset]",
+        .help       = "enable, disable or reset synchronization profiling. "
+                      "With no arguments, prints whether profiling is on or off.",
+        .cmd        = hmp_sync_profile,
+    },
+
+STEXI
+@item sync-profile [on|off|reset]
+@findex sync-profile
+Enable, disable or reset synchronization profiling. With no arguments, prints
+whether profiling is on or off.
 ETEXI
 
     {