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/session_debug.c b/src/vnet/session/session_debug.c
index 33d1dc5..c2718f3 100644
--- a/src/vnet/session/session_debug.c
+++ b/src/vnet/session/session_debug.c
@@ -187,7 +187,7 @@
     case SESSION_IO_EVT_BUILTIN_RX:
     case SESSION_IO_EVT_BUILTIN_TX:
     case SESSION_IO_EVT_TX_FLUSH:
-      if (e->session_index == f->master_session_index)
+      if (e->session_index == f->shr->master_session_index)
 	return 1;
       break;
     case SESSION_CTRL_EVT_CLOSE: