diff options
Diffstat (limited to 'cpukit/score/inline/rtems/score')
| -rw-r--r-- | cpukit/score/inline/rtems/score/coremutex.inl | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/cpukit/score/inline/rtems/score/coremutex.inl b/cpukit/score/inline/rtems/score/coremutex.inl index fe783b3d91..b57b2ef2f4 100644 --- a/cpukit/score/inline/rtems/score/coremutex.inl +++ b/cpukit/score/inline/rtems/score/coremutex.inl @@ -134,9 +134,10 @@ RTEMS_INLINE_ROUTINE int _CORE_mutex_Seize_interrupt_trylock( the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; - executing->resource_count++; - if ( the_mutex->Attributes.discipline != - CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING ) { + if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || + _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) + executing->resource_count++; + if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( level ); return 0; } |