init.c File Reference

#include <linux/module.h>
#include <linux/mm.h>
#include <linux/bootmem.h>
#include <linux/gfp.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/initrd.h>
#include <linux/swap.h>
#include <linux/unistd.h>
#include <linux/nodemask.h>
#include <linux/pagemap.h>
#include <asm/pgalloc.h>
#include <asm/pgtable.h>
#include <asm/tlb.h>
#include <asm/pdc_chassis.h>
#include <asm/mmzone.h>
#include <asm/sections.h>

Go to the source code of this file.

Macros
#define	MAX_MEM   (3584U*1024U*1024U)
#define	MAX_GAP   (0x40000000UL >> PAGE_SHIFT)
#define	PDC_CONSOLE_IO_IODC_SIZE   32768
#define	MAP_START   (KERNEL_MAP_START)
#define	VM_MAP_OFFSET   (32*1024)
#define	SET_MAP_OFFSET(x)
#define	NR_SPACE_IDS   32768
#define	RECYCLE_THRESHOLD   (NR_SPACE_IDS / 2)
#define	SID_ARRAY_SIZE   (NR_SPACE_IDS / (8 * sizeof(long)))

Functions
pgd_t swapper_pg_dir[PTRS_PER_PGD]	__attribute__ ((__section__(".data..vm0.pgd"), aligned(PAGE_SIZE)))
pte_t pg0[PT_INITIAL *PTRS_PER_PTE]	__attribute__ ((__section__(".data..vm0.pte"), aligned(PAGE_SIZE)))
void	free_initmem (void)
	EXPORT_SYMBOL (parisc_vmalloc_start)
void __init	mem_init (void)
	EXPORT_SYMBOL (empty_zero_page)
void	show_mem (unsigned int filter)
void __init	paging_init (void)
unsigned long	alloc_sid (void)
void	free_sid (unsigned long spaceid)
void	flush_tlb_all (void)

Variables
int	data_start

Macro Definition Documentation

#define MAP_START   (KERNEL_MAP_START)

Definition at line 578 of file init.c.

#define MAX_GAP   (0x40000000UL >> PAGE_SHIFT)

Definition at line 114 of file init.c.

#define MAX_MEM   (3584U*1024U*1024U)

Definition at line 82 of file init.c.

#define NR_SPACE_IDS   32768

Definition at line 948 of file init.c.

#define PDC_CONSOLE_IO_IODC_SIZE   32768

#define RECYCLE_THRESHOLD   (NR_SPACE_IDS / 2)

Definition at line 952 of file init.c.

#define SET_MAP_OFFSET

(

x

)

Value:

((void *)(((unsigned long)(x) + VM_MAP_OFFSET) \
                     & ~(VM_MAP_OFFSET-1)))

Definition at line 581 of file init.c.

#define SID_ARRAY_SIZE   (NR_SPACE_IDS / (8 * sizeof(long)))

Definition at line 953 of file init.c.

#define VM_MAP_OFFSET   (32*1024)

Definition at line 580 of file init.c.

Function Documentation

pgd_t swapper_pg_dir [PTRS_PER_PGD] __attribute__

(

(__section__(".data..vm0.pgd"), aligned(PAGE_SIZE))

)

pte_t pg0 [PT_INITIAL * PTRS_PER_PTE] __attribute__

(

(__section__(".data..vm0.pte"), aligned(PAGE_SIZE))

)

unsigned long alloc_sid

(

void

)

Definition at line 963 of file init.c.

EXPORT_SYMBOL

(

parisc_vmalloc_start

)

EXPORT_SYMBOL

(

empty_zero_page

)

void flush_tlb_all

(

void

)

flush_tlb_all - Completely invalidate TLBs on all CPUs

Definition at line 1098 of file init.c.

void free_initmem

(

void

)

Definition at line 506 of file init.c.

void free_sid

(

unsigned long

spaceid

)

Definition at line 989 of file init.c.

void __init mem_init

(

void

)

Definition at line 591 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 896 of file init.c.

void show_mem

(

unsigned int

filter

)

Definition at line 693 of file init.c.

Variable Documentation

int data_start