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author | Gedare Bloom <gedare@rtems.org> | 2017-12-21 13:04:50 -0500 |
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committer | Gedare Bloom <gedare@rtems.org> | 2018-03-23 11:33:59 -0400 |
commit | b50468c6bff4e770aa038b9f87e514a2a1da906b (patch) | |
tree | 3313ec0f840e8ae24828dc33187adf71682d07b4 /cpukit/score/src/threadqflush.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/threadqflush.c')
-rw-r--r-- | cpukit/score/src/threadqflush.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cpukit/score/src/threadqflush.c b/cpukit/score/src/threadqflush.c index b777aa3fa1..47bff8834d 100644 --- a/cpukit/score/src/threadqflush.c +++ b/cpukit/score/src/threadqflush.c @@ -18,6 +18,7 @@ #include <rtems/system.h> #include <rtems/score/chain.h> +#include <rtems/score/coremutex.h> #include <rtems/score/isr.h> #include <rtems/score/object.h> #include <rtems/score/states.h> @@ -50,6 +51,7 @@ void _Thread_queue_Flush( ) { Thread_Control *the_thread; + CORE_mutex_Control *mutex; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { #if defined(RTEMS_MULTIPROCESSING) @@ -58,5 +60,9 @@ void _Thread_queue_Flush( else #endif the_thread->Wait.return_code = status; + if ( the_thread->Priority_node.waiting_to_hold != NULL ) { + mutex = _Thread_Dequeue_priority_node( &the_thread->Priority_node ); + _Thread_Evaluate_priority( mutex->holder ); + } } } |