init.c
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/*
* linux/arch/cris/mm/init.c
*
* Copyright (C) 1995 Linus Torvalds
* Copyright (C) 2000,2001 Axis Communications AB
*
* Authors: Bjorn Wesen (bjornw@axis.com)
*
*/
#include <linux/gfp.h>
#include <linux/init.h>
#include <linux/bootmem.h>
#include <asm/tlb.h>
#include <asm/sections.h>
unsigned long empty_zero_page;
void __init
mem_init(void)
{
BUG_ON(!mem_map);
/* max/min_low_pfn was set by setup.c
* now we just copy it to some other necessary places...
*
* high_memory was also set in setup.c
*/
max_mapnr = max_low_pfn - min_low_pfn;
free_all_bootmem();
mem_init_print_info(NULL);
}
/* free the pages occupied by initialization code */
void
free_initmem(void)
{
free_initmem_default(-1);
}