add renice all domains

refpolicy/policy/modules/system/domain.if

@@ -103,6 +103,20 @@ attribute privfd;
 class fd use;
 ')
 
+########################################
+#
+# domain_set_all_domains_priorities(domain)
+#
+define(`domain_set_all_domains_priorities',`
+requires_block_template(`$0'_depend)
+allow $1 domain:process setsched;
+')
+
+define(`domain_set_all_domains_priorities_depend',`
+attribute domain;
+class process setsched;
+')
+
 ########################################
 #
 # domain_signal_all_domains(domain)