X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/84363409250e5a325ad2efbb7c93c85b9ed332ea..e51ea751d20f2437b9b350a3bab1db3c257fb54f:/src/simix/smx_process.c

diff --git a/src/simix/smx_process.c b/src/simix/smx_process.c
index d08aead971..326f0ae87f 100644
--- a/src/simix/smx_process.c
+++ b/src/simix/smx_process.c
@@ -329,21 +329,26 @@ void SIMIX_pre_process_change_host(smx_process_t process, smx_host_t dest)
 void SIMIX_pre_process_suspend(smx_simcall_t simcall)
 {
   smx_process_t process = simcall->process_suspend.process;
-  SIMIX_process_suspend(process, simcall->issuer);
+  smx_action_t action_suspend =
+      SIMIX_process_suspend(process, simcall->issuer);
 
   if (process != simcall->issuer) {
     SIMIX_simcall_answer(simcall);
+  } else {
+    xbt_fifo_push(action_suspend->simcalls, simcall);
+    process->waiting_action = action_suspend;
+    SIMIX_host_execution_suspend(process->waiting_action);
   }
   /* If we are suspending ourselves, then just do not finish the simcall now */
 }
 
-void SIMIX_process_suspend(smx_process_t process, smx_process_t issuer)
+smx_action_t SIMIX_process_suspend(smx_process_t process, smx_process_t issuer)
 {
   xbt_assert((process != NULL), "Invalid parameters");
 
   if (process->suspended) {
     XBT_DEBUG("Process '%s' is already suspended", process->name);
-    return;
+    return NULL;
   }
 
   process->suspended = 1;
@@ -373,7 +378,13 @@ void SIMIX_process_suspend(smx_process_t process, smx_process_t issuer)
           xbt_die("Internal error in SIMIX_process_suspend: unexpected action type %d",
               (int)process->waiting_action->type);
       }
+      return NULL;
+    } else {
+      DIE_IMPOSSIBLE;
+      return NULL;
     }
+  } else {
+    return SIMIX_host_execute("suspend", process->smx_host, 0.0, 1.0);
   }
 }
 
@@ -381,6 +392,9 @@ void SIMIX_process_resume(smx_process_t process, smx_process_t issuer)
 {
   xbt_assert((process != NULL), "Invalid parameters");
 
+  if(process->context->iwannadie)
+    return;
+
   process->suspended = 0;
 
   /* If we are resuming another process, resume the action it was waiting for
@@ -410,8 +424,9 @@ void SIMIX_process_resume(smx_process_t process, smx_process_t issuer)
       }
     }
     else {
-      if(!xbt_dynar_member(simix_global->process_to_run, &(process)))
-        xbt_dynar_push_as(simix_global->process_to_run, smx_process_t, process);
+      DIE_IMPOSSIBLE;
+//      if(!xbt_dynar_member(simix_global->process_to_run, &(process)))
+//        xbt_dynar_push_as(simix_global->process_to_run, smx_process_t, process);
     }
   }
 }