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authorFlorin Coras <fcoras@cisco.com>2023-01-13 09:44:14 -0800
committerDave Barach <vpp@barachs.net>2023-01-13 20:23:00 +0000
commit1d84abc93ed0f41ee7ced184e57ab9b6241c6eba (patch)
tree1e29d8838fe63c933da0d2baf3e5da0c2ac2951c /src/vcl
parent8851ccfe4aac8d021e2a813a8a25c13b3ae61853 (diff)
vcl: set deq notify flag on epoll connected sessions
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: I021f8e8bba247b0050d390a37dbc75900dc6a598
Diffstat (limited to 'src/vcl')
-rw-r--r--src/vcl/vppcom.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 57355967900..3b265d29ab8 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -3098,6 +3098,10 @@ vcl_epoll_wait_handle_mq_event (vcl_worker_t * wrk, session_event_t * e,
/* Generate EPOLLOUT because there's no connected event */
if (!(EPOLLOUT & session_events))
break;
+ /* We didn't have a fifo when the event was added */
+ svm_fifo_add_want_deq_ntf (
+ (vcl_session_is_ct (s) ? s->ct_tx_fifo : s->tx_fifo),
+ SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
add_event = 1;
events[*num_ev].events = EPOLLOUT;
session_evt_data = s->vep.ev.data.u64;