score: Change scheduler node init and destroy

Provide the scheduler node to initialize or destroy to the corresponding
operations.  This makes it possible to have more than one scheduler node
per thread.

1 files changed, 14 insertions, 6 deletions

diff --git a/cpukit/score/include/rtems/score/schedulerimpl.h b/cpukit/score/include/rtems/score/schedulerimpl.h
index 2007b30b9d..db4be99f79 100644
--- a/cpukit/score/include/rtems/score/schedulerimpl.h
+++ b/cpukit/score/include/rtems/score/schedulerimpl.h
@@ -455,17 +455,20 @@ RTEMS_INLINE_ROUTINE Priority_Control _Scheduler_Unmap_priority(
  * destroyed.
  *
  * @param[in] scheduler The scheduler instance.
- * @param[in] the_thread The thread containing the scheduler node.
+ * @param[in] node The scheduler node to initialize.
+ * @param[in] the_thread The thread of the scheduler node to initialize.
  * @param[in] priority The thread priority.
  */
 RTEMS_INLINE_ROUTINE void _Scheduler_Node_initialize(
   const Scheduler_Control *scheduler,
+  Scheduler_Node          *node,
   Thread_Control          *the_thread,
   Priority_Control         priority
 )
 {
   ( *scheduler->Operations.node_initialize )(
     scheduler,
+    node,
     the_thread,
     priority
   );
@@ -478,14 +481,14 @@ RTEMS_INLINE_ROUTINE void _Scheduler_Node_initialize(
  * after a corresponding _Scheduler_Node_initialize().
  *
  * @param[in] scheduler The scheduler instance.
- * @param[in] the_thread The thread containing the scheduler node.
+ * @param[in] node The scheduler node to destroy.
  */
 RTEMS_INLINE_ROUTINE void _Scheduler_Node_destroy(
   const Scheduler_Control *scheduler,
-  Thread_Control          *the_thread
+  Scheduler_Node          *node
 )
 {
-  ( *scheduler->Operations.node_destroy )( scheduler, the_thread );
+  ( *scheduler->Operations.node_destroy )( scheduler, node );
 }
 
 /**
@@ -1464,10 +1467,15 @@ RTEMS_INLINE_ROUTINE Status_Control _Scheduler_Set(
         _Scheduler_Block( the_thread );
       }
 
-      _Scheduler_Node_destroy( old_scheduler, the_thread );
+      _Scheduler_Node_destroy( old_scheduler, own_node );
       the_thread->Scheduler.own_control = new_scheduler;
       the_thread->Scheduler.control = new_scheduler;
-      _Scheduler_Node_initialize( new_scheduler, the_thread, priority );
+      _Scheduler_Node_initialize(
+        new_scheduler,
+        own_node,
+        the_thread,
+        priority
+      );
 
       if ( _States_Is_ready( current_state ) ) {
         _Scheduler_Unblock( the_thread );