commit dae88b9a53c2bbdc8a60d05efa7e879e2544eb5a
author Dave Barach <dave@barachs.net> Tue Apr 19 09:38:35 2016 -0400
committer Dave Barach <dave@barachs.net> Tue Apr 19 09:38:53 2016 -0400
tree d7e6bb98d02e1c6475543866e9a9b7dff29cbd4d
parent a4f16a0e570e663bdf6285b0ac5c4258fcd9ffd3

VPP-6: set epoll wait-time to zero when binary API messages are waiting

Change-Id: I629ef98ecd3b729d2564b3a1ba8c6039f854f86c
Signed-off-by: Dave Barach <dave@barachs.net>

vlib-api/vlibmemory/memory_vlib.c

diff --git a/vlib-api/vlibmemory/memory_vlib.c b/vlib-api/vlibmemory/memory_vlib.c
index 107fddc..8aa0fe4 100644
--- a/vlib-api/vlibmemory/memory_vlib.c
+++ b/vlib-api/vlibmemory/memory_vlib.c
@@ -404,6 +404,7 @@
         while (1) {
             pthread_mutex_lock (&q->mutex);
             if (q->cursize == 0) {
+                vm->api_queue_nonempty = 0;
                 pthread_mutex_unlock (&q->mutex);
                 
                 if (TRACE_VLIB_MEMORY_QUEUE)
@@ -626,6 +627,7 @@
     vlib_main_t * vm = vlib_get_main();
 
     vm->queue_signal_pending = 1;
+    vm->api_queue_nonempty = 1;
 }
 
 static void