Instance Manager polishing.

server-tools/instance-manager/guardian.cc:
  1. Removed unused stop_instances_arg from request_shutdown() and
  stop_instances() methods.
  
  2. Changed log-output statements so that instance name is passed
  correctly (char *, not LEX_STRING)
server-tools/instance-manager/guardian.h:
  Removed unused stop_instances_arg from request_shutdown() and
  stop_instances() methods.
server-tools/instance-manager/instance.cc:
  Removed unused stop_instances_arg from request_shutdown() and
  stop_instances() methods.
server-tools/instance-manager/listener.cc:
  Be more verbose in log.
server-tools/instance-manager/manager.cc:
  Removed unused stop_instances argument.

1 files changed, 2 insertions, 2 deletions

diff --git a/server-tools/instance-manager/guardian.h b/server-tools/instance-manager/guardian.h
index 16b4c373c91..f1c54262c12 100644
--- a/server-tools/instance-manager/guardian.h
+++ b/server-tools/instance-manager/guardian.h
@@ -89,7 +89,7 @@ public:
   /* Initialize or refresh the list of guarded instances */
   int init();
   /* Request guardian shutdown. Stop instances if needed */
-  void request_shutdown(bool stop_instances);
+  void request_shutdown();
   /* Start instance protection */
   int guard(Instance *instance, bool nolock= FALSE);
   /* Stop instance protection */
@@ -104,7 +104,7 @@ public:
 
 private:
   /* Prepares Guardian shutdown. Stops instances is needed */
-  int stop_instances(bool stop_instances_arg);
+  int stop_instances();
   /* check instance state and act accordingly */
   void process_instance(Instance *instance, GUARD_NODE *current_node,
                         LIST **guarded_instances, LIST *elem);