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authorFlorin Coras <fcoras@cisco.com>2018-06-14 14:55:50 -0700
committerDave Barach <openvpp@barachs.net>2018-06-19 22:08:34 +0000
commit8b20bf5ef72a85ed70d7457f33c096f1eef51d0a (patch)
tree7e485897c8ef6d5d21c45c58e74600250dca92b7 /src/tests/vnet/session
parent0c8a3bc95dd79cc856c4210a2234d15153149be0 (diff)
tcp: optimize tcp output
Change-Id: Idf17a0633a1618b12c22b1119e40c2e9d3192df9 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/tests/vnet/session')
-rw-r--r--src/tests/vnet/session/tcp_echo.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/tests/vnet/session/tcp_echo.c b/src/tests/vnet/session/tcp_echo.c
index 932918963bc..59314f943f0 100644
--- a/src/tests/vnet/session/tcp_echo.c
+++ b/src/tests/vnet/session/tcp_echo.c
@@ -918,7 +918,8 @@ clients_run (echo_main_t * em)
start_time = clib_time_now (&em->clib_time);
em->state = STATE_READY;
while (em->n_active_clients)
- svm_queue_sub (em->our_event_queue, (u8 *) e, SVM_Q_NOWAIT, 0);
+ if (em->our_event_queue->cursize)
+ svm_queue_sub (em->our_event_queue, (u8 *) e, SVM_Q_NOWAIT, 0);
for (i = 0; i < em->n_clients; i++)