1 /****************************************************************************
2 ****************************************************************************
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
10 ****************************************************************************
11 ****************************************************************************/
12 #ifndef _PGTABLE_NOPUD_H
13 #define _PGTABLE_NOPUD_H
17 #define __PAGETABLE_PUD_FOLDED
19 typedef struct { pgd_t pgd; } pud_t;
21 #define PUD_SHIFT PGDIR_SHIFT
22 #define PTRS_PER_PUD 1
23 #define PUD_SIZE (1UL << PUD_SHIFT)
24 #define PUD_MASK (~(PUD_SIZE-1))
26 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
27 #define pgd_populate(mm, pgd, pud) do { } while (0)
28 #define set_pgd(pgdptr, pgdval) set_pud((pud_t *)(pgdptr), (pud_t) { pgdval })
29 #define pud_val(x) (pgd_val((x).pgd))
30 #define __pud(x) ((pud_t) { __pgd(x) } )
31 #define pgd_page(pgd) (pud_page((pud_t){ pgd }))
32 #define pgd_page_kernel(pgd) (pud_page_kernel((pud_t){ pgd }))
33 #define pud_alloc_one(mm, address) NULL
34 #define pud_free(x) do { } while (0)
35 #define __pud_free_tlb(tlb, x) do { } while (0)
37 #define pud_addr_end(addr, end) (end)