diff options
Diffstat (limited to 'arch/mips/mm/pgtable.c')
| -rw-r--r-- | arch/mips/mm/pgtable.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/mips/mm/pgtable.c b/arch/mips/mm/pgtable.c new file mode 100644 index 00000000000..3b88fdeef32 --- /dev/null +++ b/arch/mips/mm/pgtable.c @@ -0,0 +1,36 @@ +#include <linux/config.h> +#include <linux/kernel.h> +#include <linux/mm.h> +#include <linux/swap.h> + +void show_mem(void) +{ +#ifndef CONFIG_DISCONTIGMEM /* XXX(hch): later.. */ + 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); +#endif +} |