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x86: move function and variable declarations to asm/init.h

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Impact: cleanup

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1236257708-27269-17-git-send-email-penberg@cs.helsinki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Pekka Enberg 2009-03-05 14:55:08 +02:00 committed by Ingo Molnar
parent e53fb04fce
commit 4fcb208391
4 changed files with 21 additions and 18 deletions
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18
arch/x86/include/asm/init.h Normal file
View file

@ -0,0 +1,18 @@
#ifndef _ASM_X86_INIT_32_H
#define _ASM_X86_INIT_32_H
#ifdef CONFIG_X86_32
extern void __init early_ioremap_page_table_range_init(void);
#endif
extern unsigned long __init
kernel_physical_mapping_init(unsigned long start,
unsigned long end,
unsigned long page_size_mask);
extern unsigned long __initdata e820_table_start;
extern unsigned long __meminitdata e820_table_end;
extern unsigned long __meminitdata e820_table_top;
#endif /* _ASM_X86_INIT_32_H */

10
arch/x86/mm/init.c
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@ -3,21 +3,13 @@
#include <asm/cacheflush.h>
#include <asm/e820.h>
#include <asm/init.h>
#include <asm/page.h>
#include <asm/page_types.h>
#include <asm/sections.h>
#include <asm/system.h>
#include <asm/tlbflush.h>
#ifdef CONFIG_X86_32
extern void __init early_ioremap_page_table_range_init(void);
#endif
extern unsigned long __init
kernel_physical_mapping_init(unsigned long start,
unsigned long end,
unsigned long page_size_mask);
unsigned long __initdata e820_table_start;
unsigned long __meminitdata e820_table_end;
unsigned long __meminitdata e820_table_top;

6
arch/x86/mm/init_32.c
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@ -49,6 +49,7 @@
#include <asm/paravirt.h>
#include <asm/setup.h>
#include <asm/cacheflush.h>
#include <asm/init.h>
unsigned long max_low_pfn_mapped;
unsigned long max_pfn_mapped;
@ -58,11 +59,6 @@ unsigned long highstart_pfn, highend_pfn;
static noinline int do_test_wp_bit(void);
extern unsigned long __initdata e820_table_start;
extern unsigned long __meminitdata e820_table_end;
extern unsigned long __meminitdata e820_table_top;
static __init void *alloc_low_page(void)
{
unsigned long pfn = e820_table_end++;

5
arch/x86/mm/init_64.c
View file

@ -48,6 +48,7 @@
#include <asm/kdebug.h>
#include <asm/numa.h>
#include <asm/cacheflush.h>
#include <asm/init.h>
/*
* end_pfn only includes RAM, while max_pfn_mapped includes all e820 entries.
@ -283,10 +284,6 @@ void __init cleanup_highmap(void)
}
}
extern unsigned long __initdata e820_table_start;
extern unsigned long __meminitdata e820_table_end;
extern unsigned long __meminitdata e820_table_top;
static __ref void *alloc_low_page(unsigned long *phys)
{
unsigned long pfn = e820_table_end++;