svm: split fifo into private and shared structs

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id8e77e8b2623be719fd43a95e181eaa5b7df2b6e
diff --git a/src/vnet/session/application_worker.c b/src/vnet/session/application_worker.c
index dd159c6..d44f52c 100644
--- a/src/vnet/session/application_worker.c
+++ b/src/vnet/session/application_worker.c
@@ -200,10 +200,10 @@
 						 &rx_fifo, &tx_fifo)))
     return rv;
 
-  rx_fifo->master_session_index = s->session_index;
+  rx_fifo->shr->master_session_index = s->session_index;
   rx_fifo->master_thread_index = s->thread_index;
 
-  tx_fifo->master_session_index = s->session_index;
+  tx_fifo->shr->master_session_index = s->session_index;
   tx_fifo->master_thread_index = s->thread_index;
 
   s->rx_fifo = rx_fifo;
@@ -711,7 +711,7 @@
 
   msg = svm_msg_q_alloc_msg_w_ring (mq, SESSION_MQ_IO_EVT_RING);
   evt = (session_event_t *) svm_msg_q_msg_data (mq, &msg);
-  evt->session_index = s->rx_fifo->client_session_index;
+  evt->session_index = s->rx_fifo->shr->client_session_index;
   evt->event_type = SESSION_IO_EVT_RX;
 
   (void) svm_fifo_set_event (s->rx_fifo);
@@ -750,7 +750,7 @@
   msg = svm_msg_q_alloc_msg_w_ring (mq, SESSION_MQ_IO_EVT_RING);
   evt = (session_event_t *) svm_msg_q_msg_data (mq, &msg);
   evt->event_type = SESSION_IO_EVT_TX;
-  evt->session_index = s->tx_fifo->client_session_index;
+  evt->session_index = s->tx_fifo->shr->client_session_index;
 
   svm_msg_q_add_and_unlock (mq, &msg);
   return 0;