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, 175 deletions

diff --git a/ANDROID_3.4.5/arch/powerpc/include/asm/hugetlb.h b/ANDROID_3.4.5/arch/powerpc/include/asm/hugetlb.h
deleted file mode 100644
index dfdb95bc..00000000
--- a/ANDROID_3.4.5/arch/powerpc/include/asm/hugetlb.h
+++ /dev/null
@@ -1,175 +0,0 @@
-#ifndef _ASM_POWERPC_HUGETLB_H
-#define _ASM_POWERPC_HUGETLB_H
-
-#ifdef CONFIG_HUGETLB_PAGE
-#include <asm/page.h>
-
-extern struct kmem_cache *hugepte_cache;
-
-static inline pte_t *hugepd_page(hugepd_t hpd)
-{
-	BUG_ON(!hugepd_ok(hpd));
-	return (pte_t *)((hpd.pd & ~HUGEPD_SHIFT_MASK) | PD_HUGE);
-}
-
-static inline unsigned int hugepd_shift(hugepd_t hpd)
-{
-	return hpd.pd & HUGEPD_SHIFT_MASK;
-}
-
-static inline pte_t *hugepte_offset(hugepd_t *hpdp, unsigned long addr,
-				    unsigned pdshift)
-{
-	/*
-	 * On FSL BookE, we have multiple higher-level table entries that
-	 * point to the same hugepte.  Just use the first one since they're all
-	 * identical.  So for that case, idx=0.
-	 */
-	unsigned long idx = 0;
-
-	pte_t *dir = hugepd_page(*hpdp);
-#ifndef CONFIG_PPC_FSL_BOOK3E
-	idx = (addr & ((1UL << pdshift) - 1)) >> hugepd_shift(*hpdp);
-#endif
-
-	return dir + idx;
-}
-
-pte_t *huge_pte_offset_and_shift(struct mm_struct *mm,
-				 unsigned long addr, unsigned *shift);
-
-void flush_dcache_icache_hugepage(struct page *page);
-
-#if defined(CONFIG_PPC_MM_SLICES) || defined(CONFIG_PPC_SUBPAGE_PROT)
-int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr,
-			   unsigned long len);
-#else
-static inline int is_hugepage_only_range(struct mm_struct *mm,
-					 unsigned long addr,
-					 unsigned long len)
-{
-	return 0;
-}
-#endif
-
-void book3e_hugetlb_preload(struct vm_area_struct *vma, unsigned long ea,
-			    pte_t pte);
-void flush_hugetlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
-
-void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr,
-			    unsigned long end, unsigned long floor,
-			    unsigned long ceiling);
-
-/*
- * The version of vma_mmu_pagesize() in arch/powerpc/mm/hugetlbpage.c needs
- * to override the version in mm/hugetlb.c
- */
-#define vma_mmu_pagesize vma_mmu_pagesize
-
-/*
- * If the arch doesn't supply something else, assume that hugepage
- * size aligned regions are ok without further preparation.
- */
-static inline int prepare_hugepage_range(struct file *file,
-			unsigned long addr, unsigned long len)
-{
-	struct hstate *h = hstate_file(file);
-	if (len & ~huge_page_mask(h))
-		return -EINVAL;
-	if (addr & ~huge_page_mask(h))
-		return -EINVAL;
-	return 0;
-}
-
-static inline void hugetlb_prefault_arch_hook(struct mm_struct *mm)
-{
-}
-
-
-static inline void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
-				   pte_t *ptep, pte_t pte)
-{
-	set_pte_at(mm, addr, ptep, pte);
-}
-
-static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm,
-					    unsigned long addr, pte_t *ptep)
-{
-#ifdef CONFIG_PPC64
-	return __pte(pte_update(mm, addr, ptep, ~0UL, 1));
-#else
-	return __pte(pte_update(ptep, ~0UL, 0));
-#endif
-}
-
-static inline void huge_ptep_clear_flush(struct vm_area_struct *vma,
-					 unsigned long addr, pte_t *ptep)
-{
-	pte_t pte;
-	pte = huge_ptep_get_and_clear(vma->vm_mm, addr, ptep);
-	flush_tlb_page(vma, addr);
-}
-
-static inline int huge_pte_none(pte_t pte)
-{
-	return pte_none(pte);
-}
-
-static inline pte_t huge_pte_wrprotect(pte_t pte)
-{
-	return pte_wrprotect(pte);
-}
-
-static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma,
-					     unsigned long addr, pte_t *ptep,
-					     pte_t pte, int dirty)
-{
-#ifdef HUGETLB_NEED_PRELOAD
-	/*
-	 * The "return 1" forces a call of update_mmu_cache, which will write a
-	 * TLB entry.  Without this, platforms that don't do a write of the TLB
-	 * entry in the TLB miss handler asm will fault ad infinitum.
-	 */
-	ptep_set_access_flags(vma, addr, ptep, pte, dirty);
-	return 1;
-#else
-	return ptep_set_access_flags(vma, addr, ptep, pte, dirty);
-#endif
-}
-
-static inline pte_t huge_ptep_get(pte_t *ptep)
-{
-	return *ptep;
-}
-
-static inline int arch_prepare_hugepage(struct page *page)
-{
-	return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
-#else /* ! CONFIG_HUGETLB_PAGE */
-static inline void flush_hugetlb_page(struct vm_area_struct *vma,
-				      unsigned long vmaddr)
-{
-}
-#endif /* CONFIG_HUGETLB_PAGE */
-
-
-/*
- * FSL Book3E platforms require special gpage handling - the gpages
- * are reserved early in the boot process by memblock instead of via
- * the .dts as on IBM platforms.
- */
-#if defined(CONFIG_HUGETLB_PAGE) && defined(CONFIG_PPC_FSL_BOOK3E)
-extern void __init reserve_hugetlb_gpages(void);
-#else
-static inline void reserve_hugetlb_gpages(void)
-{
-}
-#endif
-
-#endif /* _ASM_POWERPC_HUGETLB_H */