[PATCH 05/10] rtems: Move affinity from thread to scheduler.

Jennifer jennifer.averett at oarcorp.com
Mon Mar 24 18:39:36 UTC 2014


From: Jennifer Averett <jennifer.averett at oarcorp.com>

---
 cpukit/rtems/src/taskgetaffinity.c | 6 +++---
 cpukit/rtems/src/tasksetaffinity.c | 6 +++++-
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/cpukit/rtems/src/taskgetaffinity.c b/cpukit/rtems/src/taskgetaffinity.c
index 041eb27..eda39e4 100644
--- a/cpukit/rtems/src/taskgetaffinity.c
+++ b/cpukit/rtems/src/taskgetaffinity.c
@@ -23,6 +23,8 @@
 #include <rtems/rtems/tasks.h>
 #include <rtems/score/threadimpl.h>
 #include <rtems/score/cpusetimpl.h>
+#include <rtems/score/schedulerimpl.h>
+
 
 rtems_status_code rtems_task_get_affinity(
   rtems_id             id,
@@ -42,10 +44,8 @@ rtems_status_code rtems_task_get_affinity(
   switch ( location ) {
 
     case OBJECTS_LOCAL:
-      if ( cpusetsize != the_thread->affinity.setsize ) {
+      if ( _Scheduler_Get_affinity( the_thread, cpusetsize, cpuset ) != 0 ) {
         status = RTEMS_INVALID_NUMBER;
-      } else {
-        CPU_COPY( cpuset, the_thread->affinity.set );
       }
       _Objects_Put( &the_thread->Object );
       return status;
diff --git a/cpukit/rtems/src/tasksetaffinity.c b/cpukit/rtems/src/tasksetaffinity.c
index 2b40fcb..18060a2 100644
--- a/cpukit/rtems/src/tasksetaffinity.c
+++ b/cpukit/rtems/src/tasksetaffinity.c
@@ -23,6 +23,7 @@
 #include <rtems/rtems/tasks.h>
 #include <rtems/score/threadimpl.h>
 #include <rtems/score/cpusetimpl.h>
+#include <rtems/score/schedulerimpl.h>
 
 rtems_status_code rtems_task_set_affinity(
   rtems_id             id,
@@ -45,8 +46,11 @@ rtems_status_code rtems_task_set_affinity(
   switch ( location ) {
 
     case OBJECTS_LOCAL:
-      CPU_COPY( the_thread->affinity.set, cpuset );
+      error = _Scheduler_Set_affinity( the_thread, cpusetsize, cpuset );
       _Objects_Put( &the_thread->Object );
+      if (error) {
+        return RTEMS_INVALID_NUMBER;
+      }
       return RTEMS_SUCCESSFUL;
 
 #if defined(RTEMS_MULTIPROCESSING)
-- 
1.8.1.4




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