cregit-Linux how code gets into the kernel

Release 4.14 arch/ia64/include/asm/hugetlb.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_HUGETLB_H

#define _ASM_IA64_HUGETLB_H

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


void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr,
			    unsigned long end, unsigned long floor,
			    unsigned long ceiling);

int prepare_hugepage_range(struct file *file,
			unsigned long addr, unsigned long len);


static inline int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr, unsigned long len) { return (REGION_NUMBER(addr) == RGN_HPAGE || REGION_NUMBER((addr)+(len)-1) == RGN_HPAGE); }

Contributors

PersonTokensPropCommitsCommitProp
Gerald Schaefer45100.00%1100.00%
Total45100.00%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); }

Contributors

PersonTokensPropCommitsCommitProp
Gerald 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); }

Contributors

PersonTokensPropCommitsCommitProp
Gerald 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) { }

Contributors

PersonTokensPropCommitsCommitProp
Gerald Schaefer19100.00%1100.00%
Total19100.00%1100.00%


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

Contributors

PersonTokensPropCommitsCommitProp
Gerald Schaefer16100.00%1100.00%
Total16100.00%1100.00%


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

Contributors

PersonTokensPropCommitsCommitProp
Gerald 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); }

Contributors

PersonTokensPropCommitsCommitProp
Gerald 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); }

Contributors

PersonTokensPropCommitsCommitProp
Gerald Schaefer40100.00%1100.00%
Total40100.00%1100.00%


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

Contributors

PersonTokensPropCommitsCommitProp
Gerald Schaefer15100.00%1100.00%
Total15100.00%1100.00%


static inline void arch_clear_hugepage_flags(struct page *page) { }

Contributors

PersonTokensPropCommitsCommitProp
Will Deacon11100.00%1100.00%
Total11100.00%1100.00%

#endif /* _ASM_IA64_HUGETLB_H */

Overall Contributors

PersonTokensPropCommitsCommitProp
Gerald Schaefer29694.57%457.14%
Will Deacon113.51%114.29%
Andi Kleen51.60%114.29%
Greg Kroah-Hartman10.32%114.29%
Total313100.00%7100.00%
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