[PATCH 11/12] rtems: Delete Region_Control::length

[Sebastian Huber]

---
 cpukit/libmisc/monitor/mon-region.c       | 2 +-
 cpukit/rtems/include/rtems/rtems/region.h | 1 -
 cpukit/rtems/src/regioncreate.c           | 1 -
 cpukit/rtems/src/regionextend.c           | 1 -
 4 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/cpukit/libmisc/monitor/mon-region.c b/cpukit/libmisc/monitor/mon-region.c
index 60136c9..cc5c04b 100644
--- a/cpukit/libmisc/monitor/mon-region.c
+++ b/cpukit/libmisc/monitor/mon-region.c
@@ -23,7 +23,7 @@ rtems_monitor_region_canonical(
 
     canonical_region->attribute = rtems_region->attribute_set;
     canonical_region->start_addr = (void *) heap->area_begin;
-    canonical_region->length = rtems_region->length;
+    canonical_region->length = heap->area_end - heap->area_begin;
     canonical_region->page_size = rtems_region->page_size;
     canonical_region->max_seg_size = rtems_region->maximum_segment_size;
     canonical_region->used_blocks = heap->stats.used_blocks;
diff --git a/cpukit/rtems/include/rtems/rtems/region.h b/cpukit/rtems/include/rtems/rtems/region.h
index eb7e4af..78f6686 100644
--- a/cpukit/rtems/include/rtems/rtems/region.h
+++ b/cpukit/rtems/include/rtems/rtems/region.h
@@ -60,7 +60,6 @@ typedef struct {
   Objects_Control       Object;
   Thread_queue_Control  Wait_queue;            /* waiting threads        */
   const Thread_queue_Operations *wait_operations;
-  uintptr_t             length;                /* physical length(bytes) */
   uintptr_t             page_size;             /* in bytes               */
   uintptr_t             maximum_segment_size;  /* in bytes               */
   rtems_attribute       attribute_set;
diff --git a/cpukit/rtems/src/regioncreate.c b/cpukit/rtems/src/regioncreate.c
index f6dfe82..cb19416 100644
--- a/cpukit/rtems/src/regioncreate.c
+++ b/cpukit/rtems/src/regioncreate.c
@@ -87,7 +87,6 @@ rtems_status_code rtems_region_create(
         _Region_Free( the_region );
         return_status = RTEMS_INVALID_SIZE;
       } else {
-        the_region->length        = length;
         the_region->page_size     = page_size;
         the_region->attribute_set = attribute_set;
 
diff --git a/cpukit/rtems/src/regionextend.c b/cpukit/rtems/src/regionextend.c
index e6cadf8..3153889 100644
--- a/cpukit/rtems/src/regionextend.c
+++ b/cpukit/rtems/src/regionextend.c
@@ -48,7 +48,6 @@ rtems_status_code rtems_region_extend(
   );
 
   if ( amount_extended > 0 ) {
-    the_region->length               += amount_extended;
     the_region->maximum_segment_size += amount_extended;
     status = RTEMS_SUCCESSFUL;
   } else {
-- 
1.8.4.5