diff options
Diffstat (limited to 'cpukit/score/src/scheduleredfupdate.c')
-rw-r--r-- | cpukit/score/src/scheduleredfupdate.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/cpukit/score/src/scheduleredfupdate.c b/cpukit/score/src/scheduleredfupdate.c index dfa2e81281..5d475fe5f1 100644 --- a/cpukit/score/src/scheduleredfupdate.c +++ b/cpukit/score/src/scheduleredfupdate.c @@ -26,16 +26,13 @@ void _Scheduler_EDF_Update_priority( Priority_Control new_priority ) { - Scheduler_EDF_Node *node = _Scheduler_EDF_Thread_get_node( the_thread ); + Scheduler_EDF_Node *node; - (void) scheduler; - (void) new_priority; + node = _Scheduler_EDF_Thread_get_node( the_thread ); - if (node->queue_state == SCHEDULER_EDF_QUEUE_STATE_NEVER_HAS_BEEN) { - /* Shifts the priority to the region of background tasks. */ - the_thread->Start.initial_priority |= (SCHEDULER_EDF_PRIO_MSB); - the_thread->real_priority = the_thread->Start.initial_priority; - the_thread->current_priority = the_thread->Start.initial_priority; - node->queue_state = SCHEDULER_EDF_QUEUE_STATE_NOT_PRESENTLY; + if ( ( new_priority & SCHEDULER_EDF_PRIO_MSB ) != 0 ) { + node->background_priority = new_priority; } + + node->current_priority = new_priority; } |