manager: log log level changes uniformly

Output the same message when a request to change the log level is
received over dbus and through a signal. From the user point of view
those two operations are very similar and it's easy to think that the
dbus operation didn't work when the expected message is not emitted.

Also "downgrade" the message level to info, since this is a normal
user initiated action.

diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index 5457b24..293750b 100644 (file)
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -229,7 +229,10 @@ static int property_set_log_level(
         if (r < 0)
                 return r;
 
-        return log_set_max_level_from_string(t);
+        r = log_set_max_level_from_string(t);
+        if (r == 0)
+                log_info("Setting log level to %s.", t);
+        return r;
 }
 
 static int property_get_n_names(

diff --git a/src/core/manager.c b/src/core/manager.c
index 9f65e0f..e65616a 100644 (file)
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -1894,12 +1894,12 @@ static int manager_dispatch_signal_fd(sd_event_source *source, int fd, uint32_t
 
                         case 22:
                                 log_set_max_level(LOG_DEBUG);
-                                log_notice("Setting log level to debug.");
+                                log_info("Setting log level to debug.");
                                 break;
 
                         case 23:
                                 log_set_max_level(LOG_INFO);
-                                log_notice("Setting log level to info.");
+                                log_info("Setting log level to info.");
                                 break;
 
                         case 24: