diff options
| -rw-r--r-- | arch/x86/include/asm/init.h | 18 | ||||
| -rw-r--r-- | arch/x86/mm/init.c | 10 | ||||
| -rw-r--r-- | arch/x86/mm/init_32.c | 6 | ||||
| -rw-r--r-- | arch/x86/mm/init_64.c | 5 |
4 files changed, 21 insertions, 18 deletions
diff --git a/arch/x86/include/asm/init.h b/arch/x86/include/asm/init.h new file mode 100644 index 000000000000..36fb1a6a5109 --- /dev/null +++ b/arch/x86/include/asm/init.h @@ -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 */ diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index 6475693a81ab..6d63e3d1253d 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -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; diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 5ca9c6c3439e..1669693e97de 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -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++; diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index f441ae316312..7dd7ce49d69b 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -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++; |
