Index: uspace/srv/sysman/log.c
===================================================================
--- uspace/srv/sysman/log.c	(revision 3f05ef78b4f8b389b4770defbab4631b556220e6)
+++ uspace/srv/sysman/log.c	(revision 241f19855d1d9af65e95690ac5eb1dd1facffd0c)
@@ -37,7 +37,16 @@
 
 static FILE *log_file = NULL;
+static log_level_t max_level = LVL_NOTE;
+
+extern void sysman_log_init(log_level_t level)
+{
+	max_level = level;
+}
 
 void sysman_log(log_level_t level, const char *fmt, ...)
 {
+	if (level > max_level) {
+		return;
+	}
 	va_list args;
 	va_start(args, fmt);