commit 568ebc76b594f8f29bb131b252031d72c055e0b0
author Florin Coras <fcoras@cisco.com> Tue Sep 18 16:12:50 2018 -0700
committer Marco Varlese <marco.varlese@suse.de> Wed Sep 19 06:05:29 2018 +0000
tree f14aca2a369be4bb3bf34b7019a10a31d3702bcf
parent 5c7c49d15212c34db9c4244cd55913a7b4f363ce

session: improve close procedure

Change-Id: I6201a044e70ab6a58db8212960c57edc77c41f96
Signed-off-by: Florin Coras <fcoras@cisco.com>

src/vlib/threads.h

diff --git a/src/vlib/threads.h b/src/vlib/threads.h
index b47a633..1794453 100644
--- a/src/vlib/threads.h
+++ b/src/vlib/threads.h
@@ -445,6 +445,14 @@
   return vm;
 }
 
+static inline u8
+vlib_thread_is_main_w_barrier (void)
+{
+  return (!vlib_num_workers ()
+	  || ((vlib_get_thread_index () == 0
+	       && vlib_worker_threads->wait_at_barrier[0])));
+}
+
 static inline void
 vlib_put_frame_queue_elt (vlib_frame_queue_elt_t * hf)
 {