From: cristianrosa <cristianrosa@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Mon, 20 Dec 2010 09:45:32 +0000 (+0000)
Subject: Protect some host execute functions in the case that simix actions don't have a surf... 
X-Git-Tag: v3.6_beta2~628
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/8d0922724a3108d9535ea82a1cceab9782eb60f4?ds=sidebyside

Protect some host execute functions in the case that simix actions don't have a surf action associated to it.
This is the case when running the MC

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@9297 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/src/simix/smx_host.c b/src/simix/smx_host.c
index aadb21b306..afc406c6d2 100644
--- a/src/simix/smx_host.c
+++ b/src/simix/smx_host.c
@@ -293,7 +293,8 @@ e_smx_state_t SIMIX_host_execution_get_state(smx_action_t action)
 
 void SIMIX_host_execution_set_priority(smx_action_t action, double priority)
 {
-  surf_workstation_model->set_priority(action->execution.surf_exec, priority);
+  if(action->execution.surf_exec)
+    surf_workstation_model->set_priority(action->execution.surf_exec, priority);
 }
 
 void SIMIX_pre_host_execution_wait(smx_req_t req)
@@ -319,12 +320,14 @@ void SIMIX_pre_host_execution_wait(smx_req_t req)
 
 void SIMIX_host_execution_suspend(smx_action_t action)
 {
-  surf_workstation_model->suspend(action->execution.surf_exec);
+  if(action->execution.surf_exec)
+    surf_workstation_model->suspend(action->execution.surf_exec);
 }
 
 void SIMIX_host_execution_resume(smx_action_t action)
 {
-  surf_workstation_model->suspend(action->execution.surf_exec);
+  if(action->execution.surf_exec)
+    surf_workstation_model->suspend(action->execution.surf_exec);
 }
 
 void SIMIX_execution_finish(smx_action_t action)