-void show_mem(void)
-{
- int pfn, total = 0, reserved = 0;
- int shared = 0, cached = 0;
- int highmem = 0;
- struct page *page;
-
- printk("Mem-info:\n");
- show_free_areas();
- printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
- pfn = max_mapnr;
- while(pfn-- > 0) {
- page = pfn_to_page(pfn);
- total++;
- if(PageHighMem(page))
- highmem++;
- if(PageReserved(page))
- reserved++;
- else if(PageSwapCache(page))
- cached++;
- else if(page_count(page))
- shared += page_count(page) - 1;
- }
- printk("%d pages of RAM\n", total);
- printk("%d pages of HIGHMEM\n", highmem);
- printk("%d reserved pages\n", reserved);
- printk("%d pages shared\n", shared);
- printk("%d pages swap cached\n", cached);
-}
-