x86, um: ... and asm-x86 move

[pandora-kernel.git] / include / asm-x86 / pgtable-2level.h

diff --git a/include/asm-x86/pgtable-2level.h b/include/asm-x86/pgtable-2level.h
deleted file mode 100644 (file)
index 8176208..0000000
--- a/include/asm-x86/pgtable-2level.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef ASM_X86__PGTABLE_2LEVEL_H
-#define ASM_X86__PGTABLE_2LEVEL_H
-
-#define pte_ERROR(e) \
-       printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, (e).pte_low)
-#define pgd_ERROR(e) \
-       printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-
-/*
- * Certain architectures need to do special things when PTEs
- * within a page table are directly modified.  Thus, the following
- * hook is made available.
- */
-static inline void native_set_pte(pte_t *ptep , pte_t pte)
-{
-       *ptep = pte;
-}
-
-static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
-{
-       *pmdp = pmd;
-}
-
-static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
-{
-       native_set_pte(ptep, pte);
-}
-
-static inline void native_set_pte_present(struct mm_struct *mm,
-                                         unsigned long addr,
-                                         pte_t *ptep, pte_t pte)
-{
-       native_set_pte(ptep, pte);
-}
-
-static inline void native_pmd_clear(pmd_t *pmdp)
-{
-       native_set_pmd(pmdp, __pmd(0));
-}
-
-static inline void native_pte_clear(struct mm_struct *mm,
-                                   unsigned long addr, pte_t *xp)
-{
-       *xp = native_make_pte(0);
-}
-
-#ifdef CONFIG_SMP
-static inline pte_t native_ptep_get_and_clear(pte_t *xp)
-{
-       return __pte(xchg(&xp->pte_low, 0));
-}
-#else
-#define native_ptep_get_and_clear(xp) native_local_ptep_get_and_clear(xp)
-#endif
-
-#define pte_none(x)            (!(x).pte_low)
-
-/*
- * Bits 0, 6 and 7 are taken, split up the 29 bits of offset
- * into this range:
- */
-#define PTE_FILE_MAX_BITS      29
-
-#define pte_to_pgoff(pte)                                              \
-       ((((pte).pte_low >> 1) & 0x1f) + (((pte).pte_low >> 8) << 5))
-
-#define pgoff_to_pte(off)                                              \
-       ((pte_t) { .pte_low = (((off) & 0x1f) << 1) +                   \
-                       (((off) >> 5) << 8) + _PAGE_FILE })
-
-/* Encode and de-code a swap entry */
-#define __swp_type(x)                  (((x).val >> 1) & 0x1f)
-#define __swp_offset(x)                        ((x).val >> 8)
-#define __swp_entry(type, offset)                              \
-       ((swp_entry_t) { ((type) << 1) | ((offset) << 8) })
-#define __pte_to_swp_entry(pte)                ((swp_entry_t) { (pte).pte_low })
-#define __swp_entry_to_pte(x)          ((pte_t) { .pte = (x).val })
-
-#endif /* ASM_X86__PGTABLE_2LEVEL_H */