函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\asm-generic\hugetlb.h Create Date:2022-07-27 06:54:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:huge_ptep_get

函数原型:static inline pte_t huge_ptep_get(pte_t *ptep)

返回类型:pte_t

参数:

类型参数名称
pte_t *ptep
125  返回:ptep
调用者
名称描述
mincore_hugetlb
set_huge_ptep_writable
copy_hugetlb_page_range
__unmap_hugepage_range
hugetlb_cowHugetlb_cow() should be called with page lock of the original hugepage held.* Called with hugetlb_instantiation_mutex held and pte_page locked so we* cannot race with other handlers or page migration.
hugetlb_no_page
hugetlb_fault
hugetlb_mcopy_atomic_pteUsed by userfaultfd UFFDIO_COPY. Based on mcopy_atomic_pte with* modifications for huge pages.
follow_hugetlb_page
hugetlb_change_protection
follow_huge_pmd
queue_pages_hugetlb
__mcopy_atomic_hugetlb__mcopy_atomic processing for HUGETLB vmas. Note that this routine is* called with mmap_sem held, it will release mmap_sem before returning.
hmm_vma_walk_hugetlb_entry
userfaultfd_huge_must_waitSame functionality as userfaultfd_must_wait below with modifications for* hugepmd ranges.