Oops, init wq queues in wq contructor

68b5f541 · Silas Boyd-Wickizer · 094e3bfd · 68b5f541
--- a/lib/wqlib.cc
+++ b/lib/wqlib.cc
@@ -27,8 +27,11 @@ wq::wq(void)
 {
  int i;
-  for (i = 0; i < NCPU; i++)
+  for (i = 0; i < NCPU; i++) {
+    q_[i].head = 0;
+    q_[i].tail = 0;
    wqlock_init(&q_[i].lock);
+  }
 #if defined(XV6_USER)
  ipc_ = allocipc();