score: Change _SMP_Send_message() parameter type

Use the processor control to specify the target processor since this is what
the callers have available.

3 files changed, 8 insertions, 9 deletions

diff --git a/cpukit/include/rtems/score/smpimpl.h b/cpukit/include/rtems/score/smpimpl.h
index 6ead6aaa5d..7c3e777299 100644
--- a/cpukit/include/rtems/score/smpimpl.h
+++ b/cpukit/include/rtems/score/smpimpl.h
@@ -218,14 +218,15 @@ static inline long unsigned _SMP_Inter_processor_interrupt_handler(
 bool _SMP_Should_start_processor( uint32_t cpu_index );
 
 /**
- * @brief Sends an SMP message to a processor.
+ * @brief Sends the SMP message to the processor.
  *
  * The target processor may be the sending processor.
  *
- * @param cpu_index The target processor of the message.
- * @param message The message to send.
+ * @param[in, out] cpu is the processor control of the target processor.
+ *
+ * @param message is the message to send.
  */
-void _SMP_Send_message( uint32_t cpu_index, unsigned long message );
+void _SMP_Send_message( Per_CPU_Control *cpu, unsigned long message );
 
 typedef void ( *SMP_Action_handler )( void *arg );
 
diff --git a/cpukit/score/src/percpujobs.c b/cpukit/score/src/percpujobs.c
index 2e13fdf71f..f273f7d17d 100644
--- a/cpukit/score/src/percpujobs.c
+++ b/cpukit/score/src/percpujobs.c
@@ -96,7 +96,7 @@ void _Per_CPU_Add_job( Per_CPU_Control *cpu, Per_CPU_Job *job )
 void _Per_CPU_Submit_job( Per_CPU_Control *cpu, Per_CPU_Job *job )
 {
   _Per_CPU_Add_job( cpu, job );
-  _SMP_Send_message( _Per_CPU_Get_index( cpu ), SMP_MESSAGE_PERFORM_JOBS );
+  _SMP_Send_message( cpu, SMP_MESSAGE_PERFORM_JOBS );
 }
 
 void _Per_CPU_Wait_for_job(
diff --git a/cpukit/score/src/smp.c b/cpukit/score/src/smp.c
index e04ec13fd5..e98249be51 100644
--- a/cpukit/score/src/smp.c
+++ b/cpukit/score/src/smp.c
@@ -322,16 +322,14 @@ void _SMP_Try_to_process_message(
   }
 }
 
-void _SMP_Send_message( uint32_t cpu_index, unsigned long message )
+void _SMP_Send_message( Per_CPU_Control *cpu, unsigned long message )
 {
-  Per_CPU_Control *cpu = _Per_CPU_Get_by_index( cpu_index );
-
   (void) _Atomic_Fetch_or_ulong(
     &cpu->message, message,
     ATOMIC_ORDER_RELEASE
   );
 
   if ( _Per_CPU_Get_state( cpu ) == PER_CPU_STATE_UP ) {
-    _CPU_SMP_Send_interrupt( cpu_index );
+    _CPU_SMP_Send_interrupt( _Per_CPU_Get_index( cpu ) );
   }
 }