diff options
Diffstat (limited to 'arch/mips/mm/pgtable.c')
| -rw-r--r-- | arch/mips/mm/pgtable.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/mm/pgtable.c b/arch/mips/mm/pgtable.c index 3fe94202da8..c93aa6cbcac 100644 --- a/arch/mips/mm/pgtable.c +++ b/arch/mips/mm/pgtable.c @@ -1,4 +1,3 @@ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/mm.h> #include <linux/swap.h> @@ -16,6 +15,8 @@ void show_mem(void) printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); pfn = max_mapnr; while (pfn-- > 0) { + if (!pfn_valid(pfn)) + continue; page = pfn_to_page(pfn); total++; if (PageHighMem(page)) |