highmem.c File Reference

#include <linux/module.h>
#include <linux/highmem.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <asm/fixmap.h>
#include <asm/tlbflush.h>

Go to the source code of this file.

Functions
void *	kmap (struct page *page)
	EXPORT_SYMBOL (kmap)
void	kunmap (struct page *page)
	EXPORT_SYMBOL (kunmap)
void *	kmap_atomic (struct page *page)
	EXPORT_SYMBOL (kmap_atomic)
void	__kunmap_atomic (void *kvaddr)
	EXPORT_SYMBOL (__kunmap_atomic)
void *	kmap_atomic_pfn (unsigned long pfn)
struct page *	kmap_atomic_to_page (void *ptr)
void __init	kmap_init (void)

Variables
unsigned long	highstart_pfn
unsigned long	highend_pfn

Function Documentation

void __kunmap_atomic

(

void *

kvaddr

)

Definition at line 67 of file highmem.c.

EXPORT_SYMBOL

(

kmap

)

EXPORT_SYMBOL

(

kunmap

)

EXPORT_SYMBOL

(

kmap_atomic

)

EXPORT_SYMBOL

(

__kunmap_atomic

)

void* kmap

(

struct page *

page

)

Definition at line 12 of file highmem.c.

void* kmap_atomic

(

struct page *

page

)

Definition at line 44 of file highmem.c.

void* kmap_atomic_pfn

(

unsigned long

pfn

)

Definition at line 101 of file highmem.c.

struct page* kmap_atomic_to_page ( void *  ptr )

read

Definition at line 117 of file highmem.c.

void __init kmap_init

(

void

)

Definition at line 130 of file highmem.c.

void kunmap

(

struct page *

page

)

Definition at line 26 of file highmem.c.

Variable Documentation

unsigned long highend_pfn

Definition at line 10 of file highmem.c.

unsigned long highstart_pfn

Definition at line 10 of file highmem.c.