#ifdef CONFIG_X86_PAE
pmd_table = (pmd_t *) alloc_bootmem_low_pages(PAGE_SIZE);
+ paravirt_alloc_pd(__pa(pmd_table) >> PAGE_SHIFT);
set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
pud = pud_offset(pgd, 0);
if (pmd_table != pmd_offset(pud, 0))
{
if (pmd_none(*pmd)) {
pte_t *page_table = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE);
+ paravirt_alloc_pt(__pa(page_table) >> PAGE_SHIFT);
set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
if (page_table != pte_offset_kernel(pmd, 0))
BUG();
return 0;
}
-extern int is_available_memory(efi_memory_desc_t *);
-
int page_is_ram(unsigned long pagenr)
{
int i;
SetPageReserved(page);
}
-static int add_one_highpage_hotplug(struct page *page, unsigned long pfn)
+static int __meminit add_one_highpage_hotplug(struct page *page, unsigned long pfn)
{
free_new_highpage(page);
totalram_pages++;
* has been added dynamically that would be
* onlined here is in HIGHMEM
*/
-void online_page(struct page *page)
+void __meminit online_page(struct page *page)
{
ClearPageReserved(page);
add_one_highpage_hotplug(page, page_to_pfn(page));
/* Init entries of the first-level page table to the zero page */
for (i = 0; i < PTRS_PER_PGD; i++)
set_pgd(pgd_base + i, __pgd(__pa(empty_zero_page) | _PAGE_PRESENT));
+#else
+ paravirt_alloc_pd(__pa(swapper_pg_dir) >> PAGE_SHIFT);
#endif
/* Enable PSE if available */
int bad_ppro;
#ifdef CONFIG_FLATMEM
- if (!mem_map)
- BUG();
+ BUG_ON(!mem_map);
#endif
bad_ppro = ppro_with_ram_bug();
#endif
}
-/*
- * this is for the non-NUMA, single node SMP system case.
- * Specifically, in the case of x86, we will always add
- * memory to the highmem for now.
- */
#ifdef CONFIG_MEMORY_HOTPLUG
-#ifndef CONFIG_NEED_MULTIPLE_NODES
int arch_add_memory(int nid, u64 start, u64 size)
{
- struct pglist_data *pgdata = &contig_page_data;
+ struct pglist_data *pgdata = NODE_DATA(nid);
struct zone *zone = pgdata->node_zones + ZONE_HIGHMEM;
unsigned long start_pfn = start >> PAGE_SHIFT;
unsigned long nr_pages = size >> PAGE_SHIFT;
{
return -EINVAL;
}
-#endif
+EXPORT_SYMBOL_GPL(remove_memory);
#endif
-kmem_cache_t *pgd_cache;
-kmem_cache_t *pmd_cache;
+struct kmem_cache *pgd_cache;
+struct kmem_cache *pmd_cache;
void __init pgtable_cache_init(void)
{