XXXX pass in cpu_pause_func via pause_cpus

@@ -1478,11 +1478,11 @@
                 klgrpset_add(lgrp_root->lgrp_leaves, lgrp_root->lgrp_id);
                 return (0);
         }
 
         mutex_enter(&cpu_lock);
-        pause_cpus(NULL);
+        pause_cpus(NULL, NULL);
 
         /*
          * Look for any leaf lgroup without its latency set, finish adding it
          * to the lgroup topology assuming that it exists and has the root
          * lgroup as its parent, and update the memory nodes of all lgroups