Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 199 deletions

diff --git a/ANDROID_3.4.5/include/linux/huge_mm.h b/ANDROID_3.4.5/include/linux/huge_mm.h
deleted file mode 100644
index c8af7a2e..00000000
--- a/ANDROID_3.4.5/include/linux/huge_mm.h
+++ /dev/null
@@ -1,199 +0,0 @@
-#ifndef _LINUX_HUGE_MM_H
-#define _LINUX_HUGE_MM_H
-
-extern int do_huge_pmd_anonymous_page(struct mm_struct *mm,
-				      struct vm_area_struct *vma,
-				      unsigned long address, pmd_t *pmd,
-				      unsigned int flags);
-extern int copy_huge_pmd(struct mm_struct *dst_mm, struct mm_struct *src_mm,
-			 pmd_t *dst_pmd, pmd_t *src_pmd, unsigned long addr,
-			 struct vm_area_struct *vma);
-extern int do_huge_pmd_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
-			       unsigned long address, pmd_t *pmd,
-			       pmd_t orig_pmd);
-extern pgtable_t get_pmd_huge_pte(struct mm_struct *mm);
-extern struct page *follow_trans_huge_pmd(struct mm_struct *mm,
-					  unsigned long addr,
-					  pmd_t *pmd,
-					  unsigned int flags);
-extern int zap_huge_pmd(struct mmu_gather *tlb,
-			struct vm_area_struct *vma,
-			pmd_t *pmd, unsigned long addr);
-extern int mincore_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
-			unsigned long addr, unsigned long end,
-			unsigned char *vec);
-extern int move_huge_pmd(struct vm_area_struct *vma,
-			 struct vm_area_struct *new_vma,
-			 unsigned long old_addr,
-			 unsigned long new_addr, unsigned long old_end,
-			 pmd_t *old_pmd, pmd_t *new_pmd);
-extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
-			unsigned long addr, pgprot_t newprot);
-
-enum transparent_hugepage_flag {
-	TRANSPARENT_HUGEPAGE_FLAG,
-	TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG,
-	TRANSPARENT_HUGEPAGE_DEFRAG_FLAG,
-	TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG,
-	TRANSPARENT_HUGEPAGE_DEFRAG_KHUGEPAGED_FLAG,
-#ifdef CONFIG_DEBUG_VM
-	TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG,
-#endif
-};
-
-enum page_check_address_pmd_flag {
-	PAGE_CHECK_ADDRESS_PMD_FLAG,
-	PAGE_CHECK_ADDRESS_PMD_NOTSPLITTING_FLAG,
-	PAGE_CHECK_ADDRESS_PMD_SPLITTING_FLAG,
-};
-extern pmd_t *page_check_address_pmd(struct page *page,
-				     struct mm_struct *mm,
-				     unsigned long address,
-				     enum page_check_address_pmd_flag flag);
-
-#define HPAGE_PMD_ORDER (HPAGE_PMD_SHIFT-PAGE_SHIFT)
-#define HPAGE_PMD_NR (1<<HPAGE_PMD_ORDER)
-
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-#define HPAGE_PMD_SHIFT HPAGE_SHIFT
-#define HPAGE_PMD_MASK HPAGE_MASK
-#define HPAGE_PMD_SIZE HPAGE_SIZE
-
-#define transparent_hugepage_enabled(__vma)				\
-	((transparent_hugepage_flags &					\
-	  (1<<TRANSPARENT_HUGEPAGE_FLAG) ||				\
-	  (transparent_hugepage_flags &					\
-	   (1<<TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG) &&			\
-	   ((__vma)->vm_flags & VM_HUGEPAGE))) &&			\
-	 !((__vma)->vm_flags & VM_NOHUGEPAGE) &&			\
-	 !is_vma_temporary_stack(__vma))
-#define transparent_hugepage_defrag(__vma)				\
-	((transparent_hugepage_flags &					\
-	  (1<<TRANSPARENT_HUGEPAGE_DEFRAG_FLAG)) ||			\
-	 (transparent_hugepage_flags &					\
-	  (1<<TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG) &&		\
-	  (__vma)->vm_flags & VM_HUGEPAGE))
-#ifdef CONFIG_DEBUG_VM
-#define transparent_hugepage_debug_cow()				\
-	(transparent_hugepage_flags &					\
-	 (1<<TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG))
-#else /* CONFIG_DEBUG_VM */
-#define transparent_hugepage_debug_cow() 0
-#endif /* CONFIG_DEBUG_VM */
-
-extern unsigned long transparent_hugepage_flags;
-extern int copy_pte_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,
-			  pmd_t *dst_pmd, pmd_t *src_pmd,
-			  struct vm_area_struct *vma,
-			  unsigned long addr, unsigned long end);
-extern int handle_pte_fault(struct mm_struct *mm,
-			    struct vm_area_struct *vma, unsigned long address,
-			    pte_t *pte, pmd_t *pmd, unsigned int flags);
-extern int split_huge_page(struct page *page);
-extern void __split_huge_page_pmd(struct mm_struct *mm, pmd_t *pmd);
-#define split_huge_page_pmd(__mm, __pmd)				\
-	do {								\
-		pmd_t *____pmd = (__pmd);				\
-		if (unlikely(pmd_trans_huge(*____pmd)))			\
-			__split_huge_page_pmd(__mm, ____pmd);		\
-	}  while (0)
-#define wait_split_huge_page(__anon_vma, __pmd)				\
-	do {								\
-		pmd_t *____pmd = (__pmd);				\
-		anon_vma_lock(__anon_vma);				\
-		anon_vma_unlock(__anon_vma);				\
-		BUG_ON(pmd_trans_splitting(*____pmd) ||			\
-		       pmd_trans_huge(*____pmd));			\
-	} while (0)
-#if HPAGE_PMD_ORDER > MAX_ORDER
-#error "hugepages can't be allocated by the buddy allocator"
-#endif
-extern int hugepage_madvise(struct vm_area_struct *vma,
-			    unsigned long *vm_flags, int advice);
-extern void __vma_adjust_trans_huge(struct vm_area_struct *vma,
-				    unsigned long start,
-				    unsigned long end,
-				    long adjust_next);
-extern int __pmd_trans_huge_lock(pmd_t *pmd,
-				 struct vm_area_struct *vma);
-/* mmap_sem must be held on entry */
-static inline int pmd_trans_huge_lock(pmd_t *pmd,
-				      struct vm_area_struct *vma)
-{
-	VM_BUG_ON(!rwsem_is_locked(&vma->vm_mm->mmap_sem));
-	if (pmd_trans_huge(*pmd))
-		return __pmd_trans_huge_lock(pmd, vma);
-	else
-		return 0;
-}
-static inline void vma_adjust_trans_huge(struct vm_area_struct *vma,
-					 unsigned long start,
-					 unsigned long end,
-					 long adjust_next)
-{
-	if (!vma->anon_vma || vma->vm_ops)
-		return;
-	__vma_adjust_trans_huge(vma, start, end, adjust_next);
-}
-static inline int hpage_nr_pages(struct page *page)
-{
-	if (unlikely(PageTransHuge(page)))
-		return HPAGE_PMD_NR;
-	return 1;
-}
-static inline struct page *compound_trans_head(struct page *page)
-{
-	if (PageTail(page)) {
-		struct page *head;
-		head = page->first_page;
-		smp_rmb();
-		/*
-		 * head may be a dangling pointer.
-		 * __split_huge_page_refcount clears PageTail before
-		 * overwriting first_page, so if PageTail is still
-		 * there it means the head pointer isn't dangling.
-		 */
-		if (PageTail(page))
-			return head;
-	}
-	return page;
-}
-#else /* CONFIG_TRANSPARENT_HUGEPAGE */
-#define HPAGE_PMD_SHIFT ({ BUILD_BUG(); 0; })
-#define HPAGE_PMD_MASK ({ BUILD_BUG(); 0; })
-#define HPAGE_PMD_SIZE ({ BUILD_BUG(); 0; })
-
-#define hpage_nr_pages(x) 1
-
-#define transparent_hugepage_enabled(__vma) 0
-
-#define transparent_hugepage_flags 0UL
-static inline int split_huge_page(struct page *page)
-{
-	return 0;
-}
-#define split_huge_page_pmd(__mm, __pmd)	\
-	do { } while (0)
-#define wait_split_huge_page(__anon_vma, __pmd)	\
-	do { } while (0)
-#define compound_trans_head(page) compound_head(page)
-static inline int hugepage_madvise(struct vm_area_struct *vma,
-				   unsigned long *vm_flags, int advice)
-{
-	BUG();
-	return 0;
-}
-static inline void vma_adjust_trans_huge(struct vm_area_struct *vma,
-					 unsigned long start,
-					 unsigned long end,
-					 long adjust_next)
-{
-}
-static inline int pmd_trans_huge_lock(pmd_t *pmd,
-				      struct vm_area_struct *vma)
-{
-	return 0;
-}
-#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
-
-#endif /* _LINUX_HUGE_MM_H */