put pdcp on extra thread for improved real-time operation (no impact on simulation/emulation)

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4068 818b1a75-f10b-46b9-bf7c-635c3b92a50f

targets/RTAI/USER/lte-softmodem.c

@@ -1391,6 +1391,10 @@ int main(int argc, char **argv) {
     //  }
 #endif
 
+#ifdef OPENAIR2
+    init_pdcp_thread(!UE_flag);
+#endif
+
     number_of_cards = openair0_num_detected_cards;
     if (p_exmimo_id->board_exmimoversion==1) //ExpressMIMO1
       openair_daq_vars.timing_advance = 138;
@@ -1665,6 +1669,10 @@ int main(int argc, char **argv) {
 #endif
   }
 
+#ifdef OPENAIR2
+  cleanup_pdcp_thread();
+#endif
+
 #ifdef RTAI
   stop_rt_timer();
 #endif