Typos. A bunch of typos I've been collecting.

[vpp.git] / src / vlib / main.c

diff --git a/src/vlib/main.c b/src/vlib/main.c
index 4dcf63e..ecadc19 100644 (file)
--- a/src/vlib/main.c
+++ b/src/vlib/main.c
@@ -1679,6 +1679,7 @@ vlib_main_or_worker_loop (vlib_main_t * vm, int is_main)
   u64 cpu_time_now;
   vlib_frame_queue_main_t *fqm;
   u32 *last_node_runtime_indices = 0;
+  u32 frame_queue_check_counter = 0;
 
   /* Initialize pending node vector. */
   if (is_main)
@@ -1734,8 +1735,26 @@ vlib_main_or_worker_loop (vlib_main_t * vm, int is_main)
       if (!is_main)
        {
          vlib_worker_thread_barrier_check ();
-         vec_foreach (fqm, tm->frame_queue_mains)
-           vlib_frame_queue_dequeue (vm, fqm);
+         if (PREDICT_FALSE (vm->check_frame_queues +
+                            frame_queue_check_counter))
+           {
+             u32 processed = 0;
+
+             if (vm->check_frame_queues)
+               {
+                 frame_queue_check_counter = 100;
+                 vm->check_frame_queues = 0;
+               }
+
+             vec_foreach (fqm, tm->frame_queue_mains)
+               processed += vlib_frame_queue_dequeue (vm, fqm);
+
+             /* No handoff queue work found? */
+             if (processed)
+               frame_queue_check_counter = 100;
+             else
+               frame_queue_check_counter--;
+           }
          if (PREDICT_FALSE (vm->worker_thread_main_loop_callback != 0))
            ((void (*)(vlib_main_t *)) vm->worker_thread_main_loop_callback)
              (vm);
@@ -2064,6 +2083,17 @@ vlib_main (vlib_main_t * volatile vm, unformat_input_t * input)
   vec_validate (vm->processing_rpc_requests, 0);
   _vec_len (vm->processing_rpc_requests) = 0;
 
+  if ((error = vlib_call_all_config_functions (vm, input, 0 /* is_early */ )))
+    goto done;
+
+  /* Call all main loop enter functions. */
+  {
+    clib_error_t *sub_error;
+    sub_error = vlib_call_all_main_loop_enter_functions (vm);
+    if (sub_error)
+      clib_error_report (sub_error);
+  }
+
   switch (clib_setjmp (&vm->main_loop_exit, VLIB_MAIN_LOOP_EXIT_NONE))
     {
     case VLIB_MAIN_LOOP_EXIT_NONE:
@@ -2078,17 +2108,6 @@ vlib_main (vlib_main_t * volatile vm, unformat_input_t * input)
       goto done;
     }
 
-  if ((error = vlib_call_all_config_functions (vm, input, 0 /* is_early */ )))
-    goto done;
-
-  /* Call all main loop enter functions. */
-  {
-    clib_error_t *sub_error;
-    sub_error = vlib_call_all_main_loop_enter_functions (vm);
-    if (sub_error)
-      clib_error_report (sub_error);
-  }
-
   vlib_main_loop (vm);
 
 done: