X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvcl%2Fvppcom.c;fp=src%2Fvcl%2Fvppcom.c;h=9e7af0a3a50f8a1a0e65f4329e0e500d5bdd184f;hb=607eb203b1e954ac3f7ed82bd7bde3cf3aad60cf;hp=ecbbf7a7d5f0905d62aa30a43f932e9ab148633f;hpb=645ac119e8f2602454050f5da6cafc4a22def7ff;p=vpp.git

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index ecbbf7a7d5f..9e7af0a3a50 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -2421,12 +2421,8 @@ vcl_select_handle_mq_event (vcl_worker_t * wrk, session_event_t * e,
       clib_bitmap_set_no_check ((uword *) write_map, sid, 1);
       *bits_set += 1;
       s = vcl_session_get (wrk, sid);
-      if (!s->tx_fifo)
-	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);
+      vcl_session_add_want_deq_ntf (s, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
       break;
     case SESSION_CTRL_EVT_DISCONNECTED:
       disconnected_msg = (session_disconnected_msg_t *) e->data;
@@ -2636,10 +2632,9 @@ vppcom_select (int n_bits, vcl_si_set * read_map, vcl_si_set * write_map,
 	  clib_bitmap_set_no_check ((uword *) write_map, sid, 1);
 	  bits_set++;
 	}
-      else if (s->tx_fifo)
+      else
 	{
-	  svm_fifo_t *txf = vcl_session_is_ct (s) ? s->ct_tx_fifo : s->tx_fifo;
-	  svm_fifo_add_want_deq_ntf (txf, SVM_FIFO_WANT_DEQ_NOTIF);
+	  vcl_session_add_want_deq_ntf (s, SVM_FIFO_WANT_DEQ_NOTIF);
 	}
     }
 
@@ -2801,7 +2796,6 @@ vppcom_epoll_ctl (uint32_t vep_handle, int op, uint32_t session_handle,
   int rv = VPPCOM_OK, add_evt = 0;
   vcl_session_t *vep_session;
   vcl_session_t *s;
-  svm_fifo_t *txf;
 
   if (vep_handle == session_handle)
     {
@@ -2874,9 +2868,8 @@ vppcom_epoll_ctl (uint32_t vep_handle, int op, uint32_t session_handle,
       s->flags |= VCL_SESSION_F_IS_VEP_SESSION;
       vep_session->vep.next_sh = session_handle;
 
-      txf = vcl_session_is_ct (s) ? s->ct_tx_fifo : s->tx_fifo;
-      if (txf && (event->events & EPOLLOUT))
-	svm_fifo_add_want_deq_ntf (txf, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
+      if (event->events & EPOLLOUT)
+	vcl_session_add_want_deq_ntf (s, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
 
       /* Generate EPOLLOUT if tx fifo not full */
       if ((event->events & EPOLLOUT) && (vcl_session_write_ready (s) > 0))
@@ -2929,14 +2922,10 @@ vppcom_epoll_ctl (uint32_t vep_handle, int op, uint32_t session_handle,
 	  goto done;
 	}
 
-      txf = vcl_session_is_ct (s) ? s->ct_tx_fifo : s->tx_fifo;
-      if (txf)
-	{
-	  if (event->events & EPOLLOUT)
-	    svm_fifo_add_want_deq_ntf (txf, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
-	  else
-	    svm_fifo_del_want_deq_ntf (txf, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
-	}
+      if (event->events & EPOLLOUT)
+	vcl_session_add_want_deq_ntf (s, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
+      else
+	vcl_session_del_want_deq_ntf (s, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
 
       /* Generate EPOLLOUT if session write ready nd event was not on */
       if ((event->events & EPOLLOUT) && !(s->vep.ev.events & EPOLLOUT) &&
@@ -3014,11 +3003,7 @@ vppcom_epoll_ctl (uint32_t vep_handle, int op, uint32_t session_handle,
       s->flags &= ~VCL_SESSION_F_IS_VEP_SESSION;
 
       if (vcl_session_is_open (s))
-	{
-	  txf = vcl_session_is_ct (s) ? s->ct_tx_fifo : s->tx_fifo;
-	  if (txf)
-	    svm_fifo_del_want_deq_ntf (txf, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
-	}
+	vcl_session_del_want_deq_ntf (s, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
 
       VDBG (1, "EPOLL_CTL_DEL: vep_idx %u, sh %u!", vep_handle,
 	    session_handle);
@@ -3108,12 +3093,10 @@ vcl_epoll_wait_handle_mq_event (vcl_worker_t * wrk, session_event_t * e,
 	break;
       session_events = s->vep.ev.events;
       /* Generate EPOLLOUT because there's no connected event */
-      if (!(EPOLLOUT & session_events) || !s->tx_fifo)
+      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);
+      vcl_session_add_want_deq_ntf (s, SVM_FIFO_WANT_DEQ_NOTIF_IF_FULL);
       add_event = 1;
       events[*num_ev].events = EPOLLOUT;
       session_evt_data = s->vep.ev.data.u64;