cregit-Linux how code gets into the kernel

Release 4.8 arch/sh/include/asm/hugetlb.h

#ifndef _ASM_SH_HUGETLB_H

#define _ASM_SH_HUGETLB_H

#include <asm/cacheflush.h>
#include <asm/page.h>
#include <asm-generic/hugetlb.h>



static inline int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr, unsigned long len) { return 0; }

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gerald schaefergerald schaefer23100.00%1100.00%
Total23100.00%1100.00%

/* * 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) { if (len & ~HPAGE_MASK) return -EINVAL; if (addr & ~HPAGE_MASK) return -EINVAL; return 0; }

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gerald schaefergerald schaefer4088.89%150.00%
andi kleenandi kleen511.11%150.00%
Total45100.00%2100.00%


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); }

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gerald schaefergerald schaefer41100.00%1100.00%
Total41100.00%1100.00%


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); }

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gerald schaefergerald schaefer34100.00%1100.00%
Total34100.00%1100.00%


static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { return ptep_get_and_clear(mm, addr, ptep); }

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gerald schaefergerald schaefer30100.00%1100.00%
Total30100.00%1100.00%


static inline void huge_ptep_clear_flush(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) { }

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gerald schaefergerald schaefer19100.00%1100.00%
Total19100.00%1100.00%


static inline int huge_pte_none(pte_t pte) { return pte_none(pte); }

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gerald schaefergerald schaefer16100.00%1100.00%
Total16100.00%1100.00%


static inline pte_t huge_pte_wrprotect(pte_t pte) { return pte_wrprotect(pte); }

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gerald schaefergerald schaefer16100.00%1100.00%
Total16100.00%1100.00%


static inline void huge_ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { ptep_set_wrprotect(mm, addr, ptep); }

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gerald schaefergerald schaefer29100.00%1100.00%
Total29100.00%1100.00%


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); }

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gerald schaefergerald schaefer40100.00%1100.00%
Total40100.00%1100.00%


static inline pte_t huge_ptep_get(pte_t *ptep) { return *ptep; }

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gerald schaefergerald schaefer15100.00%1100.00%
Total15100.00%1100.00%


static inline void arch_clear_hugepage_flags(struct page *page) { clear_bit(PG_dcache_clean, &page->flags); }

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will deaconwill deacon22100.00%1100.00%
Total22100.00%1100.00%

#endif /* _ASM_SH_HUGETLB_H */

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gerald schaefergerald schaefer31991.40%466.67%
will deaconwill deacon257.16%116.67%
andi kleenandi kleen51.43%116.67%
Total349100.00%6100.00%
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