Oops, clear running flag when a worker waits

a10f9aa2 · Silas Boyd-Wickizer · dbd13d5c · a10f9aa2
--- a/kernel/uwq.cc
+++ b/kernel/uwq.cc
@@ -70,6 +70,7 @@ uwq_worker::wait(void)
 {
  acquire(&lock);
  uwq->tryexit(this);
+  running = false;
  cv_sleep(&cv, &lock);
  uwq->tryexit(this);
  release(&lock);
@@ -182,7 +183,7 @@ uwq::trywork(void)
      scoped_acquire lock1(&worker_[i].lock);
      proc* p = worker_[i].proc;

-      panic("uwq::trywork: untested");
+      //cprintf("uwq::trywork: untested\n");
      acquire(&p->lock);
      p->cpuid = mycpuid();
      release(&p->lock);