| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** 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 _4LEVEL_FIXUP_H |
| #define _4LEVEL_FIXUP_H |
| |
| #define __ARCH_HAS_4LEVEL_HACK |
| #define __PAGETABLE_PUD_FOLDED |
| |
| #define PUD_SIZE PGDIR_SIZE |
| #define PUD_MASK PGDIR_MASK |
| #define PTRS_PER_PUD 1 |
| |
| #define pud_t pgd_t |
| |
| #define pmd_alloc(mm, pud, address) ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? NULL: pmd_offset(pud, address)) |
| |
| #define pud_alloc(mm, pgd, address) (pgd) |
| #define pud_offset(pgd, start) (pgd) |
| #define pud_none(pud) 0 |
| #define pud_bad(pud) 0 |
| #define pud_present(pud) 1 |
| #define pud_ERROR(pud) do { } while (0) |
| #define pud_clear(pud) pgd_clear(pud) |
| |
| #undef pud_free_tlb |
| #define pud_free_tlb(tlb, x) do { } while (0) |
| #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 |
