From: Florin Coras <fcoras@cisco.com>
Date: Thu, 18 May 2023 05:59:40 +0000 (-0700)
Subject: vcl: always reset deq ntf flag in epoll evt handler
X-Git-Tag: v23.10-rc0~20
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=4817855115f2dab37cad85fa8bf8ba51b3871235;p=vpp.git

vcl: always reset deq ntf flag in epoll evt handler

Reset deq notification flag even if session is no longer epolled.

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I4e9aed1849aa2817176f3a54ae41910df5e704a0
---

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 360b65df9d2..43f6b741d0c 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -3068,14 +3068,14 @@ vcl_epoll_wait_handle_mq_event (vcl_worker_t * wrk, session_event_t * e,
       s = vcl_session_get (wrk, sid);
       if (!s || !vcl_session_is_open (s))
 	break;
+      svm_fifo_reset_has_deq_ntf (vcl_session_is_ct (s) ? s->ct_tx_fifo :
+								s->tx_fifo);
       session_events = s->vep.ev.events;
       if (!(EPOLLOUT & session_events))
 	break;
       add_event = 1;
       events[*num_ev].events = EPOLLOUT;
       session_evt_data = s->vep.ev.data.u64;
-      svm_fifo_reset_has_deq_ntf (vcl_session_is_ct (s) ?
-				  s->ct_tx_fifo : s->tx_fifo);
       break;
     case SESSION_CTRL_EVT_ACCEPTED:
       if (!e->postponed)