[LV-k25-commit] CVS: kernel-2.5/include/asm-vax system.h,1.5,1.6

[Kenn H. <ke...@us...>]

Update of /cvsroot/linux-vax/kernel-2.5/include/asm-vax
In directory sc8-pr-cvs1:/tmp/cvs-serv3597/include/asm-vax

Modified Files:
	system.h 
Log Message:
Changed task-switching API between arch-dependent and arch-independent
code.


Index: system.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.5/include/asm-vax/system.h,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- system.h	7 Dec 2002 00:15:39 -0000	1.5
+++ system.h	26 Jan 2003 17:06:29 -0000	1.6
@@ -8,9 +8,10 @@
 
 #include <linux/kernel.h>
 
-/* any preparation needed before a context switch ? */
-#define prepare_to_switch()	do { } while(0)
-
+#define prepare_arch_schedule(prev)	do { } while(0)
+#define finish_arch_schedule(prev)	do { } while(0)
+#define prepare_arch_switch(rq)		do { } while(0)
+#define finish_arch_switch(rq)		spin_unlock_irq(&(rq)->lock)
 
 
 #include <asm/psl.h>
@@ -35,7 +36,7 @@
 
 struct task_struct;	/* one of the stranger aspects of C forward declarations.. */
 
-extern void switch_to(struct task_struct*, struct task_struct*);
+extern void switch_to(struct task_struct*, struct task_struct*, struct task_struct *);
 
 /* mb is the alpha instruction to cause serialisation of memory
    operations. According to a software note in section 5.5.4 of