initialize_secondary() is only used on the x86 platform.
This patch moves initialize_secondary() into arch/i386/kernel
and removes all references from all other architectures.
--------------C865B2303630D6B780C969CC
Content-Type: text/plain; charset=us-ascii;
name="patch-SMPCLEANUP"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="patch-SMPCLEANUP"
// $Header: /pub/cvs/ms/patches/patch-SMPCLEANUP,v 1.5 1999/07/01 12:31:27 manfreds Exp $
// Kernel Version:
// VERSION = 2
// PATCHLEVEL = 3
// SUBLEVEL = 9
// EXTRAVERSION =
diff -r -u -P -x CVS -x *,v 2.3/arch/alpha/kernel/smp.c build-2.3/arch/alpha/kernel/smp.c
--- 2.3/arch/alpha/kernel/smp.c Sat Jun 26 11:52:55 1999
+++ build-2.3/arch/alpha/kernel/smp.c Thu Jul 1 14:12:39 1999
@@ -567,17 +567,6 @@
mb();
}
-/*
- * Only broken Intel needs this, thus it should not even be
- * referenced globally.
- */
-
-void __init
-initialize_secondary(void)
-{
-}
-
-
extern void update_one_process(struct task_struct *p, unsigned long ticks,
unsigned long user, unsigned long system,
int cpu);
diff -r -u -P -x CVS -x *,v 2.3/arch/i386/kernel/head.S build-2.3/arch/i386/kernel/head.S
--- 2.3/arch/i386/kernel/head.S Wed Jun 2 18:19:20 1999
+++ build-2.3/arch/i386/kernel/head.S Thu Jul 1 14:12:39 1999
@@ -242,6 +242,14 @@
xorl %eax,%eax
lldt %ax
cld # gcc2 wants the direction flag cleared at all times
+#ifdef __SMP__
+ movb ready, %cl
+ cmpb $1,%cl
+ je 1f
+ call SYMBOL_NAME(initialize_secondary)
+ jmp L6
+1:
+#endif
call SYMBOL_NAME(start_kernel)
L6:
jmp L6 # main should never return here, but
diff -r -u -P -x CVS -x *,v 2.3/arch/ppc/kernel/smp.c build-2.3/arch/ppc/kernel/smp.c
--- 2.3/arch/ppc/kernel/smp.c Thu Jul 1 14:11:39 1999
+++ build-2.3/arch/ppc/kernel/smp.c Thu Jul 1 14:12:39 1999
@@ -383,11 +383,6 @@
smp_commenced = 1;
}
-/* intel needs this */
-void __init initialize_secondary(void)
-{
-}
-
/* Activate a secondary processor. */
asmlinkage int __init start_secondary(void *unused)
{
diff -r -u -P -x CVS -x *,v 2.3/arch/sparc/kernel/smp.c build-2.3/arch/sparc/kernel/smp.c
--- 2.3/arch/sparc/kernel/smp.c Wed Jun 2 18:19:20 1999
+++ build-2.3/arch/sparc/kernel/smp.c Thu Jul 1 14:12:39 1999
@@ -100,13 +100,6 @@
local_flush_tlb_all();
}
-/* Only broken Intel needs this, thus it should not even be referenced
- * globally...
- */
-__initfunc(void initialize_secondary(void))
-{
-}
-
extern int cpu_idle(void *unused);
/* Activate a secondary processor. */
diff -r -u -P -x CVS -x *,v 2.3/arch/sparc64/kernel/smp.c build-2.3/arch/sparc64/kernel/smp.c
--- 2.3/arch/sparc64/kernel/smp.c Wed Jun 2 18:19:20 1999
+++ build-2.3/arch/sparc64/kernel/smp.c Thu Jul 1 14:12:39 1999
@@ -160,10 +160,6 @@
extern int cpu_idle(void *unused);
extern void init_IRQ(void);
-void initialize_secondary(void)
-{
-}
-
int start_secondary(void *unused)
{
trap_init();
diff -r -u -P -x CVS -x *,v 2.3/init/main.c build-2.3/init/main.c
--- 2.3/init/main.c Thu Jul 1 14:11:48 1999
+++ build-2.3/init/main.c Thu Jul 1 14:12:39 1999
@@ -1116,8 +1116,6 @@
#endif
-extern void initialize_secondary(void);
-
/*
* Activate the first processor.
*/
@@ -1125,14 +1123,6 @@
asmlinkage void __init start_kernel(void)
{
char * command_line;
-
-#ifdef __SMP__
- static int boot_cpu = 1;
- /* "current" has been set up, we need to load it now */
- if (!boot_cpu)
- initialize_secondary();
- boot_cpu = 0;
-#endif
/*
* Interrupts are still disabled. Do necessary setups, then
--------------C865B2303630D6B780C969CC--
-
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