| #ifndef _ASM_X86_PGALLOC_H |
| #define _ASM_X86_PGALLOC_H |
| #include <linux/threads.h> |
| #include <linux/mm.h> /* for struct page */ |
| #include <linux/pagemap.h> |
| #include <asm/paravirt.h> |
| #define paravirt_alloc_pt(mm, pfn) do { } while (0) |
| #define paravirt_alloc_pd(mm, pfn) do { } while (0) |
| #define paravirt_alloc_pd_clone(pfn, clonepfn, start, count) do { } while (0) |
| #define paravirt_release_pt(pfn) do { } while (0) |
| #define paravirt_release_pd(pfn) do { } while (0) |
| * Allocate and free page tables. |
| extern pgd_t *pgd_alloc(struct mm_struct *); |
| extern void pgd_free(struct mm_struct *mm, pgd_t *pgd); |
| extern pte_t *pte_alloc_one_kernel(struct mm_struct *, unsigned long); |
| extern pgtable_t pte_alloc_one(struct mm_struct *, unsigned long); |
| #endif /* _ASM_X86_PGALLOC_H */ |