idle clean up

cb47bd61 · Silas Boyd-Wickizer · 629447fc · cb47bd61
--- a/kernel/idle.cc
+++ b/kernel/idle.cc
@@ -118,12 +118,10 @@ idleloop(void)
          idlem->heir = p;
        }

-        // XXX(sbw)
+        // XXX(sbw) what should be the policy here?
        worked = uwq_trywork();
-        if (worked == 1) {
-          cprintf("did some work..\n");
+        if (worked == 1)
          break;
-        }

        worked = wq_trywork();
        // If we are no longer the idle thread, exit