cancel thread pool modif

common/utils/threadPool/thread-pool.h

@@ -236,6 +236,7 @@ static inline void pushTpool(tpool_t *t, notifiedFIFO_elt_t *msg) {
 
 static inline notifiedFIFO_elt_t *pullTpool(notifiedFIFO_t *responseFifo, tpool_t *t) {
   notifiedFIFO_elt_t *msg= pullNotifiedFIFO(responseFifo);
+  AssertFatal(t->traceFd, "Thread pool used while not initialized");
   if (t->measurePerf)
     msg->returnTime=rdtsc();
 
@@ -247,6 +248,7 @@ static inline notifiedFIFO_elt_t *pullTpool(notifiedFIFO_t *responseFifo, tpool_
 
 static inline notifiedFIFO_elt_t *tryPullTpool(notifiedFIFO_t *responseFifo, tpool_t *t) {
   notifiedFIFO_elt_t *msg= pollNotifiedFIFO(responseFifo);
+  AssertFatal(t->traceFd, "Thread pool used while not initialized");
   if (msg == NULL)
     return NULL;