40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
|
/****************************************************************************
|
||
|
|
****************************************************************************
|
||
|
|
***
|
||
|
|
*** This header was automatically generated from a Linux kernel header
|
||
|
|
*** of the same name, to make information necessary for userspace to
|
||
|
|
*** call into the kernel available to libc. It contains only constants,
|
||
|
|
*** structures, and macros generated from the original header, and thus,
|
||
|
|
*** contains no copyrightable information.
|
||
|
|
***
|
||
|
|
****************************************************************************
|
||
|
|
****************************************************************************/
|
||
|
|
#ifndef _PGTABLE_NOPUD_H
|
||
|
|
#define _PGTABLE_NOPUD_H
|
||
|
|
|
||
|
|
#ifndef __ASSEMBLY__
|
||
|
|
|
||
|
|
#define __PAGETABLE_PUD_FOLDED
|
||
|
|
|
||
|
|
typedef struct { pgd_t pgd; } pud_t;
|
||
|
|
|
||
|
|
#define PUD_SHIFT PGDIR_SHIFT
|
||
|
|
#define PTRS_PER_PUD 1
|
||
|
|
#define PUD_SIZE (1UL << PUD_SHIFT)
|
||
|
|
#define PUD_MASK (~(PUD_SIZE-1))
|
||
|
|
|
||
|
|
#define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
|
||
|
|
#define pgd_populate(mm, pgd, pud) do { } while (0)
|
||
|
|
#define set_pgd(pgdptr, pgdval) set_pud((pud_t *)(pgdptr), (pud_t) { pgdval })
|
||
|
|
#define pud_val(x) (pgd_val((x).pgd))
|
||
|
|
#define __pud(x) ((pud_t) { __pgd(x) } )
|
||
|
|
#define pgd_page(pgd) (pud_page((pud_t){ pgd }))
|
||
|
|
#define pgd_page_kernel(pgd) (pud_page_kernel((pud_t){ pgd }))
|
||
|
|
#define pud_alloc_one(mm, address) NULL
|
||
|
|
#define pud_free(x) do { } while (0)
|
||
|
|
#define __pud_free_tlb(tlb, x) do { } while (0)
|
||
|
|
#undef pud_addr_end
|
||
|
|
#define pud_addr_end(addr, end) (end)
|
||
|
|
#endif
|
||
|
|
#endif
|