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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-05-30 06:59:55 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-05-30 16:16:23 +0200 |
| commit | 0b713f8940d90b480f8cd36663c11aa0688587d8 (patch) | |
| tree | c71a01748c3749e0243518b486c2bb32a1c67df1 /cpukit/score/src/apimutexunlock.c | |
| parent | score: Rework CORE priority ceiling mutex (diff) | |
| download | rtems-0b713f8940d90b480f8cd36663c11aa0688587d8.tar.bz2 | |
score: Rework CORE inherit priority mutex
Provide dedicated seize and surrender methods for inherit priority
mutexes. This eliminates CORE_mutex_Attributes.
Diffstat (limited to 'cpukit/score/src/apimutexunlock.c')
| -rw-r--r-- | cpukit/score/src/apimutexunlock.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/cpukit/score/src/apimutexunlock.c b/cpukit/score/src/apimutexunlock.c index 486301fa82..67188db144 100644 --- a/cpukit/score/src/apimutexunlock.c +++ b/cpukit/score/src/apimutexunlock.c @@ -29,11 +29,15 @@ void _API_Mutex_Unlock( API_Mutex_Control *the_mutex ) bool restore_thread_life_protection; previous_thread_life_state = the_mutex->previous_thread_life_state; - restore_thread_life_protection = the_mutex->Mutex.nest_count == 1; + restore_thread_life_protection = the_mutex->Mutex.nest_level == 0; _Thread_queue_Context_initialize( &queue_context ); _ISR_lock_ISR_disable( &queue_context.Lock_context ); - _CORE_mutex_Surrender( &the_mutex->Mutex, &queue_context ); + _CORE_recursive_mutex_Surrender( + &the_mutex->Mutex, + _Thread_Executing, + &queue_context + ); if ( restore_thread_life_protection ) { _Thread_Set_life_protection( previous_thread_life_state ); |