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| author | Gedare Bloom <gedare@rtems.org> | 2017-12-21 13:04:50 -0500 |
|---|---|---|
| committer | Gedare Bloom <gedare@rtems.org> | 2018-03-23 11:33:59 -0400 |
| commit | b50468c6bff4e770aa038b9f87e514a2a1da906b (patch) | |
| tree | 3313ec0f840e8ae24828dc33187adf71682d07b4 /cpukit/score/src/coremutexseize.c | |
| parent | score: replace current and real priority with priority node (diff) | |
| download | rtems-b50468c6bff4e770aa038b9f87e514a2a1da906b.tar.bz2 | |
score: add Inherited_priorities priority queue and functions
Adds enqueue, dequeue, requeue, evaluate, and release functions
for the thread priority node priority queue of inherited priorities.
Add calls to these functions as needed to maintain the priority
queue due to blocking, unblocking, and priority changes.
Closes #3359.
Diffstat (limited to 'cpukit/score/src/coremutexseize.c')
| -rw-r--r-- | cpukit/score/src/coremutexseize.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/cpukit/score/src/coremutexseize.c b/cpukit/score/src/coremutexseize.c index c19d868cf0..dace2137c8 100644 --- a/cpukit/score/src/coremutexseize.c +++ b/cpukit/score/src/coremutexseize.c @@ -61,13 +61,8 @@ void _CORE_mutex_Seize_interrupt_blocking( executing = _Thread_Executing; if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ) { - if ( the_mutex->holder->Priority_node.current_priority > executing->Priority_node.current_priority ) { - _Thread_Change_priority( - the_mutex->holder, - executing->Priority_node.current_priority, - false - ); - } + _Thread_Enqueue_priority_node( executing, the_mutex ); + _Thread_Evaluate_priority( the_mutex->holder ); } the_mutex->blocked_count++; |