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authorSebastian Huber <sebastian.huber@embedded-brains.de>2020-04-08 16:54:34 +0200
committerSebastian Huber <sebastian.huber@embedded-brains.de>2021-11-30 08:31:59 +0100
commit3d0620b607ff6459fec9d30efc1e0589bbd010f9 (patch)
tree255b331da96bd2441464debdebdd6860c88af02e /cpukit/include/rtems/score/wkspace.h
parentbuild: Use common objects item for get memory (diff)
downloadrtems-3d0620b607ff6459fec9d30efc1e0589bbd010f9.tar.bz2
score: Optimize Workspace Handler initialization
The BSPs provide memory for the workspace initialization via _Memory_Get(). Most BSPs provide exactly one memory area. Only two BSPs provide more than one memory area (arm/altera-cyclone-v and bsps/powerpc/mpc55xxevb). Only if more than one memory area is provided, there is a need to use _Heap_Extend(). Provide two implementations to initialize the workspace handler and let the BSP select one of the implementations based on the number of provided memory areas. This gets rid of a dependency on _Heap_Extend(). It also avoids dead code sections for most BSPs.
Diffstat (limited to 'cpukit/include/rtems/score/wkspace.h')
-rw-r--r--cpukit/include/rtems/score/wkspace.h12
1 files changed, 2 insertions, 10 deletions
diff --git a/cpukit/include/rtems/score/wkspace.h b/cpukit/include/rtems/score/wkspace.h
index a3af86e878..75660980a1 100644
--- a/cpukit/include/rtems/score/wkspace.h
+++ b/cpukit/include/rtems/score/wkspace.h
@@ -20,8 +20,6 @@
#define _RTEMS_SCORE_WKSPACE_H
#include <rtems/score/heap.h>
-#include <rtems/score/interr.h>
-#include <rtems/score/memory.h>
#ifdef __cplusplus
extern "C" {
@@ -42,17 +40,11 @@ extern "C" {
extern Heap_Control _Workspace_Area;
/**
- * @brief Initilizes the workspace handler.
+ * @brief Initializes the workspace handler.
*
* This routine performs the initialization necessary for this handler.
- *
- * @param mem The memory information
- * @param extend The extension handler for the new workspace.
*/
-void _Workspace_Handler_initialization(
- const Memory_Information *mem,
- Heap_Initialization_or_extend_handler extend
-);
+void _Workspace_Handler_initialization( void );
/**
* @brief Allocates a memory block of the specified size from the workspace.