trap: warmup backtrace()

tvheadend · Mar 11, 2016 · b20b23e · b20b23e
1 parent ce3744a
commit b20b23e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/trap.c b/src/trap.c
@@ -294,6 +294,11 @@ trap_init(const char *ver)
 
   dl_iterate_phdr(callback, NULL);
 
+#if ENABLE_EXECINFO
+  void *frames[MAXFRAMES];
+  /* warmup backtrace allocators */
+  backtrace(frames, MAXFRAMES);
+#endif
 
   memset(&sa, 0, sizeof(sa));