* linux/arch/i386/mm/pgtable.c
*/
-#include <linux/config.h>
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/pagemap.h>
#include <linux/spinlock.h>
-#include <linux/module.h>
#include <asm/system.h>
#include <asm/pgtable.h>
struct page *page;
pg_data_t *pgdat;
unsigned long i;
- struct page_state ps;
unsigned long flags;
printk(KERN_INFO "Mem-info:\n");
printk(KERN_INFO "%d pages shared\n", shared);
printk(KERN_INFO "%d pages swap cached\n", cached);
- get_page_state(&ps);
- printk(KERN_INFO "%lu pages dirty\n", ps.nr_dirty);
- printk(KERN_INFO "%lu pages writeback\n", ps.nr_writeback);
- printk(KERN_INFO "%lu pages mapped\n", ps.nr_mapped);
- printk(KERN_INFO "%lu pages slab\n", ps.nr_slab);
- printk(KERN_INFO "%lu pages pagetables\n", ps.nr_page_table_pages);
+ printk(KERN_INFO "%lu pages dirty\n", global_page_state(NR_FILE_DIRTY));
+ printk(KERN_INFO "%lu pages writeback\n",
+ global_page_state(NR_WRITEBACK));
+ printk(KERN_INFO "%lu pages mapped\n", global_page_state(NR_FILE_MAPPED));
+ printk(KERN_INFO "%lu pages slab\n", global_page_state(NR_SLAB));
+ printk(KERN_INFO "%lu pages pagetables\n",
+ global_page_state(NR_PAGETABLE));
}
/*
__flush_tlb_one(vaddr);
}
-static int nr_fixmaps = 0;
-unsigned long __FIXADDR_TOP = 0xfffff000;
-EXPORT_SYMBOL(__FIXADDR_TOP);
-
void __set_fixmap (enum fixed_addresses idx, unsigned long phys, pgprot_t flags)
{
unsigned long address = __fix_to_virt(idx);
return;
}
set_pte_pfn(address, phys >> PAGE_SHIFT, flags);
- nr_fixmaps++;
-}
-
-void set_fixaddr_top(unsigned long top)
-{
- BUG_ON(nr_fixmaps > 0);
- __FIXADDR_TOP = top - PAGE_SIZE;
}
pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)