linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / include / asm-frv / thread_info.h

diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h
index d66c48e..ea426ab 100644 (file)
--- a/include/asm-frv/thread_info.h
+++ b/include/asm-frv/thread_info.h
@@ -19,8 +19,6 @@
 #include <asm/processor.h>
 #endif
 
-#define THREAD_SIZE            8192
-
 /*
  * low level task data that entry.S needs immediate access to
  * - this struct should fit entirely inside of one cache line
@@ -48,7 +46,15 @@ struct thread_info {
 
 #else /* !__ASSEMBLY__ */
 
-#include <asm/asm-offsets.h>
+/* offsets into the thread_info struct for assembly code access */
+#define TI_TASK                        0x00000000
+#define TI_EXEC_DOMAIN         0x00000004
+#define TI_FLAGS               0x00000008
+#define TI_STATUS              0x0000000C
+#define TI_CPU                 0x00000010
+#define TI_PRE_COUNT           0x00000014
+#define TI_ADDR_LIMIT          0x00000018
+#define TI_RESTART_BLOCK       0x0000001C
 
 #endif
 
@@ -77,6 +83,12 @@ struct thread_info {
 #define init_thread_info       (init_thread_union.thread_info)
 #define init_stack             (init_thread_union.stack)
 
+#ifdef CONFIG_SMALL_TASKS
+#define THREAD_SIZE            4096
+#else
+#define THREAD_SIZE            8192
+#endif
+
 /* how to get the thread information struct from C */
 register struct thread_info *__current_thread_info asm("gr15");
 
@@ -99,7 +111,11 @@ register struct thread_info *__current_thread_info asm("gr15");
 
 #define free_thread_info(info) kfree(info)
 
-#endif /* __ASSEMBLY__ */
+#else /* !__ASSEMBLY__ */
+
+#define THREAD_SIZE    8192
+
+#endif
 
 /*
  * thread information flags