init.c File Reference

#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/types.h>
#include <linux/ptrace.h>
#include <linux/mman.h>
#include <linux/mm.h>
#include <linux/swap.h>
#include <linux/smp.h>
#include <linux/init.h>
#include <linux/pagemap.h>
#include <linux/bootmem.h>
#include <linux/pfn.h>
#include <linux/poison.h>
#include <linux/initrd.h>
#include <linux/export.h>
#include <linux/gfp.h>
#include <asm/processor.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/pgalloc.h>
#include <asm/dma.h>
#include <asm/lowcore.h>
#include <asm/tlb.h>
#include <asm/tlbflush.h>
#include <asm/sections.h>
#include <asm/ctl_reg.h>

Go to the source code of this file.

Functions
pgd_t swapper_pg_dir[PTRS_PER_PGD]	__attribute__ ((__aligned__(PAGE_SIZE)))
	EXPORT_SYMBOL (empty_zero_page)
void __init	paging_init (void)
void __init	mem_init (void)
void	free_init_pages (char *what, unsigned long begin, unsigned long end)
void	free_initmem (void)

Variables
unsigned long	empty_zero_page
unsigned long	zero_page_mask

Function Documentation

pgd_t swapper_pg_dir [PTRS_PER_PGD] __attribute__

(

(__aligned__(PAGE_SIZE))

)

EXPORT_SYMBOL

(

empty_zero_page

)

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

Definition at line 190 of file init.c.

void free_initmem

(

void

)

Definition at line 207 of file init.c.

void __init mem_init

(

void

)

Definition at line 131 of file init.c.

void __init paging_init

(

void

)

paging_init - setup page tables

paging_init() sets up the page tables for each node of the system and frees the bootmem allocator memory for general use.

Definition at line 91 of file init.c.

Variable Documentation

unsigned long empty_zero_page

Definition at line 42 of file init.c.

unsigned long zero_page_mask

Definition at line 42 of file init.c.