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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/mips/include/asm/hugetlb.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/mips/include/asm/hugetlb.h')
-rw-r--r-- | ANDROID_3.4.5/arch/mips/include/asm/hugetlb.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/ANDROID_3.4.5/arch/mips/include/asm/hugetlb.h b/ANDROID_3.4.5/arch/mips/include/asm/hugetlb.h deleted file mode 100644 index 58d36889..00000000 --- a/ANDROID_3.4.5/arch/mips/include/asm/hugetlb.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2008, 2009 Cavium Networks, Inc. - */ - -#ifndef __ASM_HUGETLB_H -#define __ASM_HUGETLB_H - -#include <asm/page.h> - - -static inline int is_hugepage_only_range(struct mm_struct *mm, - unsigned long addr, - unsigned long len) -{ - return 0; -} - -static inline int prepare_hugepage_range(struct file *file, - unsigned long addr, - unsigned long len) -{ - unsigned long task_size = STACK_TOP; - struct hstate *h = hstate_file(file); - - if (len & ~huge_page_mask(h)) - return -EINVAL; - if (addr & ~huge_page_mask(h)) - return -EINVAL; - if (len > task_size) - return -ENOMEM; - if (task_size - len < addr) - return -EINVAL; - return 0; -} - -static inline void hugetlb_prefault_arch_hook(struct mm_struct *mm) -{ -} - -static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb, - unsigned long addr, - unsigned long end, - unsigned long floor, - unsigned long ceiling) -{ - free_pgd_range(tlb, addr, end, floor, ceiling); -} - -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) -{ - pte_t clear; - pte_t pte = *ptep; - - pte_val(clear) = (unsigned long)invalid_pte_table; - set_pte_at(mm, addr, ptep, clear); - return pte; -} - -static inline void huge_ptep_clear_flush(struct vm_area_struct *vma, - unsigned long addr, pte_t *ptep) -{ - flush_tlb_page(vma, addr & huge_page_mask(hstate_vma(vma))); -} - -static inline int huge_pte_none(pte_t pte) -{ - unsigned long val = pte_val(pte) & ~_PAGE_GLOBAL; - return !val || (val == (unsigned long)invalid_pte_table); -} - -static inline pte_t huge_pte_wrprotect(pte_t pte) -{ - return pte_wrprotect(pte); -} - -static inline void huge_ptep_set_wrprotect(struct mm_struct *mm, - unsigned long addr, pte_t *ptep) -{ - ptep_set_wrprotect(mm, addr, ptep); -} - -static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma, - unsigned long addr, - pte_t *ptep, pte_t pte, - int dirty) -{ - return ptep_set_access_flags(vma, addr, ptep, pte, dirty); -} - -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) -{ -} - -#endif /* __ASM_HUGETLB_H */ |