init.c File Reference

#include <linux/bootmem.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/memblock.h>
#include <linux/mm.h>
#include <linux/initrd.h>
#include <linux/pagemap.h>
#include <linux/pfn.h>
#include <linux/slab.h>
#include <linux/swap.h>
#include <linux/export.h>
#include <asm/page.h>
#include <asm/mmu_context.h>
#include <asm/pgalloc.h>
#include <asm/sections.h>
#include <asm/tlb.h>
#include <asm/fixmap.h>

Go to the source code of this file.

Functions
	EXPORT_SYMBOL (__page_offset)
	EXPORT_SYMBOL (memory_start)
	EXPORT_SYMBOL (memory_size)
void __init	setup_memory (void)
void	free_init_pages (char *what, unsigned long begin, unsigned long end)
void	free_initmem (void)
void __init	mem_init (void)
int	page_is_ram (unsigned long pfn)
void *__init_refok	alloc_maybe_bootmem (size_t size, gfp_t mask)
void *__init_refok	zalloc_maybe_bootmem (size_t size, gfp_t mask)

Variables
int	mem_init_done
unsigned int	__page_offset
char *	klimit = _end
unsigned long	memory_start
unsigned long	memory_size
unsigned long	lowmem_size

Function Documentation

void* __init_refok alloc_maybe_bootmem	(	size_t	size,
		gfp_t	mask
	)

Definition at line 482 of file init.c.

EXPORT_SYMBOL

(

__page_offset

)

EXPORT_SYMBOL

(

memory_start

)

EXPORT_SYMBOL

(

memory_size

)

void free_init_pages	(	char *	what,
		unsigned long	begin,
		unsigned long	end
	)

Definition at line 239 of file init.c.

void free_initmem

(

void

)

Definition at line 268 of file init.c.

void __init mem_init

(

void

)

Definition at line 275 of file init.c.

int page_is_ram

(

unsigned long

pfn

)

Definition at line 333 of file init.c.

void __init setup_memory

(

void

)

Definition at line 129 of file init.c.

void* __init_refok zalloc_maybe_bootmem	(	size_t	size,
		gfp_t	mask
	)

Definition at line 490 of file init.c.

Variable Documentation

unsigned int __page_offset

Definition at line 33 of file init.c.

char* klimit = _end

Definition at line 40 of file init.c.

unsigned long lowmem_size

Definition at line 50 of file init.c.

int mem_init_done

Definition at line 30 of file init.c.

unsigned long memory_size

Definition at line 48 of file init.c.

unsigned long memory_start

Definition at line 46 of file init.c.