diff options
Diffstat (limited to 'cpukit/include/rtems/score/scheduler.h')
| -rw-r--r-- | cpukit/include/rtems/score/scheduler.h | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/cpukit/include/rtems/score/scheduler.h b/cpukit/include/rtems/score/scheduler.h index 6cb07c4ff1..36fc1fd39c 100644 --- a/cpukit/include/rtems/score/scheduler.h +++ b/cpukit/include/rtems/score/scheduler.h @@ -444,15 +444,36 @@ Priority_Control _Scheduler_default_Unmap_priority( ); /** + * @brief Does nothing. + * + * This default implementation for the thread pin or unpin operations should + * be used by uniprocessor schedulers if SMP support is enabled. + * + * @param scheduler This parameter is unused. + * @param the_thread This parameter is unused. + * @param node This parameter is unused. + * @param cpu This parameter is unused. + */ + void _Scheduler_default_Pin_or_unpin_do_nothing( + const Scheduler_Control *scheduler, + Thread_Control *the_thread, + Scheduler_Node *node, + struct Per_CPU_Control *cpu + ); + + /** * @brief Does nothing in a single processor system, otherwise a fatal error * is issued. * + * This default implementation for the thread pin or unpin operations should + * be used by SMP schedulers which do not support thread pinning. + * * @param scheduler This parameter is unused. * @param the_thread This parameter is unused. * @param node This parameter is unused. * @param cpu This parameter is unused. */ - void _Scheduler_default_Pin_or_unpin( + void _Scheduler_default_Pin_or_unpin_not_supported( const Scheduler_Control *scheduler, Thread_Control *the_thread, Scheduler_Node *node, @@ -474,8 +495,8 @@ Priority_Control _Scheduler_default_Unmap_priority( _Scheduler_default_Ask_for_help, \ _Scheduler_default_Reconsider_help_request, \ _Scheduler_default_Withdraw_node, \ - _Scheduler_default_Pin_or_unpin, \ - _Scheduler_default_Pin_or_unpin, \ + _Scheduler_default_Pin_or_unpin_do_nothing, \ + _Scheduler_default_Pin_or_unpin_do_nothing, \ NULL, \ NULL, #else |