Minor cleanups

[simgrid.git] / src / msg / m_process.c

diff --git a/src/msg/m_process.c b/src/msg/m_process.c
index cf35439..3ecbc09 100644 (file)
--- a/src/msg/m_process.c
+++ b/src/msg/m_process.c
@@ -8,13 +8,14 @@
 #include "private.h"
 #include "xbt/sysdep.h"
 #include "xbt/log.h"
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(m_process, msg,
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_process, msg,
                                "Logging specific to MSG (process)");
 
 /** \defgroup m_process_management Management Functions of Agents
  *  \brief This section describes the agent structure of MSG
  *  (#m_process_t) and the functions for managing it.
- *
+ *    \htmlonly <!-- DOXYGEN_NAVBAR_LABEL="Agents" --> \endhtmlonly
+ * 
  *  We need to simulate many independent scheduling decisions, so
  *  the concept of <em>process</em> is at the heart of the
  *  simulator. A process may be defined as a <em>code</em>, with
@@ -113,15 +114,17 @@ m_process_t MSG_process_create_with_arguments(const char *name,
   process->simdata = simdata;
   process->data = data;
 
-  xbt_fifo_push(host->simdata->process_list, process);
+  xbt_fifo_unshift(host->simdata->process_list, process);
 
-  /* /////////////// FIX du current_process !!! ////////////// */
+  /* *************** FIX du current_process !!! *************** */
   self = msg_global->current_process;
   xbt_context_start(process->simdata->context);
   msg_global->current_process = self;
 
-  xbt_fifo_push(msg_global->process_list, process);
-  xbt_fifo_push(msg_global->process_to_run, process);
+  xbt_fifo_unshift(msg_global->process_list, process);
+  DEBUG2("Inserting %s(%s) in the to_run list",process->name,
+        host->name);
+  xbt_fifo_unshift(msg_global->process_to_run, process);
 
   PAJE_PROCESS_NEW(process);
 
@@ -198,7 +201,7 @@ MSG_error_t MSG_process_change_host(m_process_t process, m_host_t host)
 
   xbt_fifo_remove(simdata->host->simdata->process_list,process);
   simdata->host = host;
-  xbt_fifo_push(host->simdata->process_list,process);
+  xbt_fifo_unshift(host->simdata->process_list,process);
 
   return MSG_OK;
 }
@@ -351,7 +354,7 @@ MSG_error_t MSG_process_suspend(m_process_t process)
 
   xbt_assert0(((process) && (process->simdata)), "Invalid parameters");
 
-  PAJE_PROCESS_PUSH_STATE(process,"S");
+  PAJE_PROCESS_PUSH_STATE(process,"S",NULL);
 
   if(process!=MSG_process_self()) {
     simdata = process->simdata;
@@ -456,21 +459,19 @@ int MSG_process_is_suspended(m_process_t process)
   return (process->simdata->suspended);
 }
 
-static char blocked_name[512];
-
-int __MSG_process_block(double max_duration)
+int __MSG_process_block(double max_duration, const char *info)
 {
   m_process_t process = MSG_process_self();
-
   m_task_t dummy = MSG_TASK_UNINITIALIZED;
-  snprintf(blocked_name,512,"blocked (%s:%s)",process->name,
-         process->simdata->host->name);
+  char blocked_name[512];
+  snprintf(blocked_name,512,"blocked [%s] (%s:%s)",
+         info, process->name, process->simdata->host->name);
 
   XBT_IN1(": max_duration=%g",max_duration);
 
   dummy = MSG_task_create(blocked_name, 0.0, 0, NULL);
   
-  PAJE_PROCESS_PUSH_STATE(process,"B");
+  PAJE_PROCESS_PUSH_STATE(process,"B",NULL);
 
   process->simdata->blocked=1;
   __MSG_task_execute(process,dummy);