Give back control to maestro as late as possible.

[simgrid.git] / src / kernel / context / ContextThread.cpp

diff --git a/src/kernel/context/ContextThread.cpp b/src/kernel/context/ContextThread.cpp
index 3e28c30..012fbcc 100644 (file)
--- a/src/kernel/context/ContextThread.cpp
+++ b/src/kernel/context/ContextThread.cpp
@@ -1,5 +1,4 @@
-/* Copyright (c) 2009-2015. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2009-2017. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -115,7 +114,7 @@ ThreadContext::ThreadContext(std::function<void()> code,
     * name, but now the name is stored at SIMIX level, so we pass a null  */
     this->thread_ =
       xbt_os_thread_create(nullptr,
-        maestro ? ThreadContext::maestro_wrapper : ThreadContext::wrapper,
+        maestro ? &ThreadContext::maestro_wrapper : &ThreadContext::wrapper,
         this, this);
     /* wait the starting of the newly created process */
     xbt_os_sem_acquire(this->end_);
@@ -201,9 +200,9 @@ void ThreadContext::stop()
     xbt_os_sem_release(smx_ctx_thread_sem);
 
   // Signal to the maestro that it has finished:
-  xbt_os_sem_release(this->end_);
-
+  xbt_os_thread_cleanup_push((void (*)(void*))xbt_os_sem_release, this->end_);
   xbt_os_thread_exit(nullptr);
+  xbt_os_thread_cleanup_pop(0);
 }
 
 void ThreadContext::suspend()