Changeset 3380ee8 in rtems for cpukit/score/src/threadcreateidle.c

Timestamp:

04/22/14 05:46:53 (9 years ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

4.11, 5, master

Children:

e10574a

Parents:

f17e171

git-author:

Sebastian Huber <sebastian.huber@…> (04/22/14 05:46:53)

git-committer:

Sebastian Huber <sebastian.huber@…> (04/22/14 06:34:45)

Message:

score: Use common names for per-CPU variables

Use "cpu" for an arbitrary Per_CPU_Control variable.

Use "cpu_self" for the Per_CPU_Control of the current processor.

Use "cpu_index" for an arbitrary processor index.

Use "cpu_index_self" for the processor index of the current processor.

Use "cpu_count" for the processor count obtained via
_SMP_Get_processor_count().

Use "cpu_max" for the processor maximum obtained by
rtems_configuration_get_maximum_processors().

File:

• cpukit/score/src/threadcreateidle.c (modified) (5 diffs)

cpukit/score/src/threadcreateidle.c

@@ -24 +24 @@
 #include <rtems/config.h>
 
-static void _Thread_Create_idle_for_cpu( Per_CPU_Control *per_cpu )
+static void _Thread_Create_idle_for_cpu( Per_CPU_Control *cpu )
 {
   Objects_Name    name;
@@ -41 +41 @@
     &_Thread_Internal_information,
     idle,
-    _Scheduler_Get_by_CPU( per_cpu ),
+    _Scheduler_Get_by_CPU( cpu ),
     NULL,        /* allocate the stack */
     _Stack_Ensure_minimum( rtems_configuration_get_idle_task_stack_size() ),
@@ -57 +57 @@
    *             MUST be done before _Thread_Start is invoked.
    */
-  per_cpu->heir      =
-  per_cpu->executing = idle;
+  cpu->heir      =
+  cpu->executing = idle;
 
   _Thread_Start(
@@ -66 +66 @@
     NULL,
     0,
-    per_cpu
+    cpu
   );
 }
@@ -72 +72 @@
 void _Thread_Create_idle( void )
 {
-  uint32_t processor_count = _SMP_Get_processor_count();
-  uint32_t processor;
+  uint32_t cpu_count = _SMP_Get_processor_count();
+  uint32_t cpu_index;
 
-  for ( processor = 0 ; processor < processor_count ; ++processor ) {
-    Per_CPU_Control *per_cpu = _Per_CPU_Get_by_index( processor );
+  for ( cpu_index = 0 ; cpu_index < cpu_count ; ++cpu_index ) {
+    Per_CPU_Control *cpu = _Per_CPU_Get_by_index( cpu_index );
 
-    if ( _Per_CPU_Is_processor_started( per_cpu ) ) {
-      _Thread_Create_idle_for_cpu( per_cpu );
+    if ( _Per_CPU_Is_processor_started( cpu ) ) {
+      _Thread_Create_idle_for_cpu( cpu );
     }
   }