1 files changed, 0 insertions, 111 deletions
diff --git a/ANDROID_3.4.5/arch/x86/include/asm/pgtable-2level.h b/ANDROID_3.4.5/arch/x86/include/asm/pgtable-2level.h
deleted file mode 100644
index 98391db8..00000000
--- a/ANDROID_3.4.5/arch/x86/include/asm/pgtable-2level.h
+++ /dev/null
@@ -1,111 +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_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
-
-#ifdef CONFIG_SMP
-static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
-{
-	return __pmd(xchg((pmdval_t *)xp, 0));
-}
-#else
-#define native_pmdp_get_and_clear(xp) native_local_pmdp_get_and_clear(xp)
-#endif
-
-/*
- * Bits _PAGE_BIT_PRESENT, _PAGE_BIT_FILE and _PAGE_BIT_PROTNONE are taken,
- * split up the 29 bits of offset into this range:
- */
-#define PTE_FILE_MAX_BITS	29
-#define PTE_FILE_SHIFT1		(_PAGE_BIT_PRESENT + 1)
-#if _PAGE_BIT_FILE < _PAGE_BIT_PROTNONE
-#define PTE_FILE_SHIFT2		(_PAGE_BIT_FILE + 1)
-#define PTE_FILE_SHIFT3		(_PAGE_BIT_PROTNONE + 1)
-#else
-#define PTE_FILE_SHIFT2		(_PAGE_BIT_PROTNONE + 1)
-#define PTE_FILE_SHIFT3		(_PAGE_BIT_FILE + 1)
-#endif
-#define PTE_FILE_BITS1		(PTE_FILE_SHIFT2 - PTE_FILE_SHIFT1 - 1)
-#define PTE_FILE_BITS2		(PTE_FILE_SHIFT3 - PTE_FILE_SHIFT2 - 1)
-
-#define pte_to_pgoff(pte)						\
-	((((pte).pte_low >> PTE_FILE_SHIFT1)				\
-	  & ((1U << PTE_FILE_BITS1) - 1))				\
-	 + ((((pte).pte_low >> PTE_FILE_SHIFT2)				\
-	     & ((1U << PTE_FILE_BITS2) - 1)) << PTE_FILE_BITS1)		\
-	 + (((pte).pte_low >> PTE_FILE_SHIFT3)				\
-	    << (PTE_FILE_BITS1 + PTE_FILE_BITS2)))
-
-#define pgoff_to_pte(off)						\
-	((pte_t) { .pte_low =						\
-	 (((off) & ((1U << PTE_FILE_BITS1) - 1)) << PTE_FILE_SHIFT1)	\
-	 + ((((off) >> PTE_FILE_BITS1) & ((1U << PTE_FILE_BITS2) - 1))	\
-	    << PTE_FILE_SHIFT2)						\
-	 + (((off) >> (PTE_FILE_BITS1 + PTE_FILE_BITS2))		\
-	    << PTE_FILE_SHIFT3)						\
-	 + _PAGE_FILE })
-
-/* Encode and de-code a swap entry */
-#if _PAGE_BIT_FILE < _PAGE_BIT_PROTNONE
-#define SWP_TYPE_BITS (_PAGE_BIT_FILE - _PAGE_BIT_PRESENT - 1)
-#define SWP_OFFSET_SHIFT (_PAGE_BIT_PROTNONE + 1)
-#else
-#define SWP_TYPE_BITS (_PAGE_BIT_PROTNONE - _PAGE_BIT_PRESENT - 1)
-#define SWP_OFFSET_SHIFT (_PAGE_BIT_FILE + 1)
-#endif
-
-#define MAX_SWAPFILES_CHECK() BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > SWP_TYPE_BITS)
-
-#define __swp_type(x)			(((x).val >> (_PAGE_BIT_PRESENT + 1)) \
-					 & ((1U << SWP_TYPE_BITS) - 1))
-#define __swp_offset(x)			((x).val >> SWP_OFFSET_SHIFT)
-#define __swp_entry(type, offset)	((swp_entry_t) { \
-					 ((type) << (_PAGE_BIT_PRESENT + 1)) \
-					 | ((offset) << SWP_OFFSET_SHIFT) })
-#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 */