diff options
| -rw-r--r-- | cpukit/score/include/rtems/score/coremuteximpl.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cpukit/score/include/rtems/score/coremuteximpl.h b/cpukit/score/include/rtems/score/coremuteximpl.h index 5a139556ca..337ef01bc1 100644 --- a/cpukit/score/include/rtems/score/coremuteximpl.h +++ b/cpukit/score/include/rtems/score/coremuteximpl.h @@ -208,7 +208,10 @@ void _CORE_mutex_Seize_interrupt_blocking( * @retval this method returns true if dispatch is in an unsafe state. */ #ifdef RTEMS_SMP - #define _CORE_mutex_Check_dispatch_for_seize(_wait) 0 + #define _CORE_mutex_Check_dispatch_for_seize(_wait) \ + (_Thread_Dispatch_get_disable_level() != 1 \ + && (_wait) \ + && (_System_state_Get() >= SYSTEM_STATE_BEGIN_MULTITASKING)) #else #define _CORE_mutex_Check_dispatch_for_seize(_wait) \ (!_Thread_Dispatch_is_enabled() \ |