[PATCH 14/27] score: Add SMP scheduler idle exchange callback

Sebastian Huber sebastian.huber at embedded-brains.de
Mon Nov 15 17:12:46 UTC 2021


Update #4531.
---
 cpukit/include/rtems/score/schedulersmpimpl.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cpukit/include/rtems/score/schedulersmpimpl.h b/cpukit/include/rtems/score/schedulersmpimpl.h
index 499cff5c6c..54ed976e85 100644
--- a/cpukit/include/rtems/score/schedulersmpimpl.h
+++ b/cpukit/include/rtems/score/schedulersmpimpl.h
@@ -847,6 +847,7 @@ static inline void _Scheduler_SMP_Enqueue_to_scheduled(
     ( *insert_scheduled )( context, node, priority );
 
     _Scheduler_Exchange_idle_thread( node, lowest_scheduled );
+    ( *allocate_processor )( context, node, lowest_scheduled, _Thread_Get_CPU( _Scheduler_Node_get_user( node ) ) );
   } else {
     _Assert( action == SCHEDULER_TRY_TO_SCHEDULE_DO_BLOCK );
     _Scheduler_SMP_Node_change_state( node, SCHEDULER_SMP_NODE_BLOCKED );
@@ -1021,6 +1022,7 @@ static inline void _Scheduler_SMP_Enqueue_scheduled(
       ( *insert_ready )( context, node, insert_priority );
 
       _Scheduler_Exchange_idle_thread( highest_ready, node );
+      ( *allocate_processor )( context, highest_ready, node, _Thread_Get_CPU( _Scheduler_Node_get_user( highest_ready ) ) );
       return;
     } else {
       _Assert( action == SCHEDULER_TRY_TO_SCHEDULE_DO_BLOCK );
@@ -1111,6 +1113,7 @@ static inline void _Scheduler_SMP_Schedule_highest_ready(
       ( *move_from_ready_to_scheduled )( context, highest_ready );
 
       _Scheduler_Exchange_idle_thread( highest_ready, victim );
+      ( *allocate_processor )( context, highest_ready, victim, _Thread_Get_CPU( _Scheduler_Node_get_user( highest_ready ) ) );
     } else {
       _Assert( action == SCHEDULER_TRY_TO_SCHEDULE_DO_BLOCK );
 
@@ -1184,6 +1187,7 @@ static inline void _Scheduler_SMP_Preempt_and_schedule_highest_ready(
       ( *move_from_ready_to_scheduled )( context, highest_ready );
 
       _Scheduler_Exchange_idle_thread( highest_ready, victim );
+      ( *allocate_processor )( context, highest_ready, victim, _Thread_Get_CPU( _Scheduler_Node_get_user( highest_ready ) ) );
     } else {
       _Assert( action == SCHEDULER_TRY_TO_SCHEDULE_DO_BLOCK );
 
-- 
2.26.2



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