X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-um%2Fprocessor-generic.h;h=bed668824b5f94529c8d28e7209078d181f87d4b;hb=c6de002617c199f80f9a2a713dffc263bdc69b81;hp=78c0599cc80c4da8e21d8c897a801560edbcb5e1;hpb=0c326331c8b107abc0a160e8899d749150b8f76a;p=linux-2.6

diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h
index 78c0599cc8..bed668824b 100644
--- a/include/asm-um/processor-generic.h
+++ b/include/asm-um/processor-generic.h
@@ -26,7 +26,6 @@ struct thread_struct {
 	 * as of 2.6.11).
 	 */
 	int forking;
-	int nsyscalls;
 	struct pt_regs regs;
 	int singlestep_syscall;
 	void *fault_addr;
@@ -58,7 +57,6 @@ struct thread_struct {
 #define INIT_THREAD \
 { \
 	.forking		= 0, \
-	.nsyscalls		= 0, \
 	.regs		   	= EMPTY_REGS,	\
 	.fault_addr		= NULL, \
 	.prev_sched		= NULL, \
@@ -68,10 +66,6 @@ struct thread_struct {
 	.request		= { 0 } \
 }
 
-typedef struct {
-	unsigned long seg;
-} mm_segment_t;
-
 extern struct task_struct *alloc_task_struct(void);
 
 static inline void release_thread(struct task_struct *task)
@@ -99,7 +93,16 @@ static inline void mm_copy_segments(struct mm_struct *from_mm,
  */
 extern unsigned long task_size;
 
-#define TASK_SIZE	(task_size)
+#define TASK_SIZE (task_size)
+
+#undef STACK_TOP
+#undef STACK_TOP_MAX
+
+extern unsigned long stacksizelim;
+
+#define STACK_ROOM	(stacksizelim)
+#define STACK_TOP	(TASK_SIZE - 2 * PAGE_SIZE)
+#define STACK_TOP_MAX	STACK_TOP
 
 /* This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
@@ -128,6 +131,6 @@ extern struct cpuinfo_um cpu_data[];
 
 
 #define KSTK_REG(tsk, reg) get_thread_reg(reg, &tsk->thread.switch_buf)
-#define get_wchan(p) (0)
+extern unsigned long get_wchan(struct task_struct *p);
 
 #endif