diff options
Diffstat (limited to 'cpukit/score/src/schedulerprioritychangepriority.c')
| -rw-r--r-- | cpukit/score/src/schedulerprioritychangepriority.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/cpukit/score/src/schedulerprioritychangepriority.c b/cpukit/score/src/schedulerprioritychangepriority.c index eb640fe683..6af475a8d6 100644 --- a/cpukit/score/src/schedulerprioritychangepriority.c +++ b/cpukit/score/src/schedulerprioritychangepriority.c @@ -29,8 +29,8 @@ void _Scheduler_priority_Update_priority( { Scheduler_priority_Context *context; Scheduler_priority_Node *the_node; - unsigned int priority; - bool prepend_it; + unsigned int new_priority; + unsigned int unmapped_priority; if ( !_Thread_Is_ready( the_thread ) ) { /* Nothing to do */ @@ -38,10 +38,11 @@ void _Scheduler_priority_Update_priority( } the_node = _Scheduler_priority_Node_downcast( node ); - priority = (unsigned int ) - _Scheduler_Node_get_priority( &the_node->Base, &prepend_it ); + new_priority = (unsigned int) + _Scheduler_Node_get_priority( &the_node->Base ); + unmapped_priority = SCHEDULER_PRIORITY_UNMAP( new_priority ); - if ( priority == the_node->Ready_queue.current_priority ) { + if ( unmapped_priority == the_node->Ready_queue.current_priority ) { /* Nothing to do */ return; } @@ -56,19 +57,19 @@ void _Scheduler_priority_Update_priority( _Scheduler_priority_Ready_queue_update( &the_node->Ready_queue, - priority, + unmapped_priority, &context->Bit_map, &context->Ready[ 0 ] ); - if ( prepend_it ) { - _Scheduler_priority_Ready_queue_enqueue_first( + if ( SCHEDULER_PRIORITY_IS_APPEND( new_priority ) ) { + _Scheduler_priority_Ready_queue_enqueue( &the_thread->Object.Node, &the_node->Ready_queue, &context->Bit_map ); } else { - _Scheduler_priority_Ready_queue_enqueue( + _Scheduler_priority_Ready_queue_enqueue_first( &the_thread->Object.Node, &the_node->Ready_queue, &context->Bit_map |