X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Fsession_node.c;h=c5c2e915af5ba3e20f2eddb4e45f58dd13e80fea;hb=2a1118411deed799e079bf34d3f6d8bccb37f8c5;hp=fde1931aaf979cccb67185b1c8d5a2ae4ab4867a;hpb=66f2a8891f4c0fd49433280be06e5e007491e044;p=vpp.git

diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c
index fde1931aaf9..c5c2e915af5 100644
--- a/src/vnet/session/session_node.c
+++ b/src/vnet/session/session_node.c
@@ -1317,7 +1317,8 @@ session_queue_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
   old_he = pool_elt_at_index (wrk->event_elts, wrk->old_head);
   old_ti = clib_llist_prev_index (old_he, evt_list);
 
-  while (!clib_llist_is_empty (wrk->event_elts, evt_list, old_he))
+  while (n_tx_packets < VLIB_FRAME_SIZE
+	 && !clib_llist_is_empty (wrk->event_elts, evt_list, old_he))
     {
       clib_llist_index_t ei;
 
@@ -1326,7 +1327,7 @@ session_queue_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
       session_event_dispatch_io (wrk, node, elt, thread_index, &n_tx_packets);
 
       old_he = pool_elt_at_index (wrk->event_elts, wrk->old_head);
-      if (n_tx_packets >= VLIB_FRAME_SIZE || ei == old_ti)
+      if (ei == old_ti)
 	break;
     };