diff options
Diffstat (limited to 'arch/i386/mm/pgtable.c')
| -rw-r--r-- | arch/i386/mm/pgtable.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/i386/mm/pgtable.c b/arch/i386/mm/pgtable.c index dcdce2c6c532..9db3242103be 100644 --- a/arch/i386/mm/pgtable.c +++ b/arch/i386/mm/pgtable.c @@ -31,11 +31,13 @@ void show_mem(void) pg_data_t *pgdat; unsigned long i; struct page_state ps; + unsigned long flags; printk(KERN_INFO "Mem-info:\n"); show_free_areas(); printk(KERN_INFO "Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); for_each_pgdat(pgdat) { + pgdat_resize_lock(pgdat, &flags); for (i = 0; i < pgdat->node_spanned_pages; ++i) { page = pgdat_page_nr(pgdat, i); total++; @@ -48,6 +50,7 @@ void show_mem(void) else if (page_count(page)) shared += page_count(page) - 1; } + pgdat_resize_unlock(pgdat, &flags); } printk(KERN_INFO "%d pages of RAM\n", total); printk(KERN_INFO "%d pages of HIGHMEM\n", highmem); @@ -188,19 +191,19 @@ static inline void pgd_list_add(pgd_t *pgd) struct page *page = virt_to_page(pgd); page->index = (unsigned long)pgd_list; if (pgd_list) - pgd_list->private = (unsigned long)&page->index; + set_page_private(pgd_list, (unsigned long)&page->index); pgd_list = page; - page->private = (unsigned long)&pgd_list; + set_page_private(page, (unsigned long)&pgd_list); } static inline void pgd_list_del(pgd_t *pgd) { struct page *next, **pprev, *page = virt_to_page(pgd); next = (struct page *)page->index; - pprev = (struct page **)page->private; + pprev = (struct page **)page_private(page); *pprev = next; if (next) - next->private = (unsigned long)pprev; + set_page_private(next, (unsigned long)pprev); } void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused) |