[PATCH v1 1/3] priorityaffinitysmp: Update block state check

[Ryan Long]

The thread's blocked status is recorded in the thread's scheduler state,
not directly in the thread state. This prevents blocking from being
nested which violates asserts and eventually causes a crash.
---
 cpukit/score/src/schedulerpriorityaffinitysmp.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/cpukit/score/src/schedulerpriorityaffinitysmp.c b/cpukit/score/src/schedulerpriorityaffinitysmp.c
index 10f6808..2bad6ff 100644
--- a/cpukit/score/src/schedulerpriorityaffinitysmp.c
+++ b/cpukit/score/src/schedulerpriorityaffinitysmp.c
@@ -550,7 +550,7 @@ Status_Control _Scheduler_priority_affinity_SMP_Set_affinity(
 {
   Scheduler_Context                    *context;
   Scheduler_priority_affinity_SMP_Node *node;
-  States_Control                        current_state;
+  Thread_Scheduler_state                current_state;
   Processor_mask                        my_affinity;
 
   context = _Scheduler_Get_context( scheduler );
@@ -569,15 +569,15 @@ Status_Control _Scheduler_priority_affinity_SMP_Set_affinity(
   if ( _Processor_mask_Is_equal( &node->Affinity, affinity ) )
     return STATUS_SUCCESSFUL;
 
-  current_state = thread->current_state;
+  current_state = thread->Scheduler.state;
 
-  if ( _States_Is_ready( current_state ) ) {
+  if ( current_state == THREAD_SCHEDULER_READY ) {
     _Scheduler_priority_affinity_SMP_Block( scheduler, thread, &node->Base.Base.Base );
   }
 
   _Processor_mask_Assign( &node->Affinity, affinity );
 
-  if ( _States_Is_ready( current_state ) ) {
+  if ( current_state == THREAD_SCHEDULER_READY ) {
     /*
      * FIXME: Do not ignore threads in need for help.
      */
-- 
1.8.3.1