On Mon, Nov 15, 2021 at 10:13 AM Sebastian Huber
<sebastian.hu...@embedded-brains.de> wrote:
>
> Update #4531.
> ---
> cpukit/include/rtems/score/schedulersmpimpl.h | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
>
> diff --git a/cpukit/include/rtems/score/schedulersmpimpl.h
> b/cpukit/include/rtems/score/schedulersmpimpl.h
> index 944b4fc976..a074b53a16 100644
> --- a/cpukit/include/rtems/score/schedulersmpimpl.h
> +++ b/cpukit/include/rtems/score/schedulersmpimpl.h
> @@ -1098,6 +1098,15 @@ static inline void
> _Scheduler_SMP_Schedule_highest_ready(
> victim,
> _Scheduler_SMP_Release_idle_thread
> );
> + } else if ( action == SCHEDULER_TRY_TO_SCHEDULE_DO_IDLE_EXCHANGE ) {
> + _Scheduler_SMP_Node_change_state(
> + highest_ready,
> + SCHEDULER_SMP_NODE_SCHEDULED
> + );
> +
> + ( *move_from_ready_to_scheduled )( context, highest_ready );
> +
> + _Scheduler_Exchange_idle_thread( highest_ready, victim );
> } else {
> _Assert( action == SCHEDULER_TRY_TO_SCHEDULE_DO_BLOCK );
>
> @@ -1162,6 +1171,15 @@ static inline void
> _Scheduler_SMP_Preempt_and_schedule_highest_ready(
> victim,
> _Scheduler_SMP_Release_idle_thread
> );
> + } else if ( action == SCHEDULER_TRY_TO_SCHEDULE_DO_IDLE_EXCHANGE ) {
> + _Scheduler_SMP_Node_change_state(
> + highest_ready,
> + SCHEDULER_SMP_NODE_SCHEDULED
> + );
> +
> + ( *move_from_ready_to_scheduled )( context, highest_ready );
> +
> + _Scheduler_Exchange_idle_thread( highest_ready, victim );
> } else {
> _Assert( action == SCHEDULER_TRY_TO_SCHEDULE_DO_BLOCK );
>
A bit unrelated, these two functions could be refactored/merged, with
a callout function passed in to select either _Scheduler_SMP_Preempt()
or _Scheduler_SMP_Allocate_processor().
> --
> 2.26.2
>
> _______________________________________________
> devel mailing list
> devel@rtems.org
> http://lists.rtems.org/mailman/listinfo/devel
_______________________________________________
devel mailing list
devel@rtems.org
http://lists.rtems.org/mailman/listinfo/devel
