函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\hugetlb.h Create Date:2022-07-27 06:54:36
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:huge_page_mask

函数原型:static inline unsigned long huge_page_mask(struct hstate *h)

返回类型:unsigned long

参数:

类型参数名称
struct hstate *h
508  返回:mask
调用者
名称描述
hugetlb_entry_end
walk_hugetlb_range
hugetlb_vm_op_split
__unmap_hugepage_range
unmap_ref_privateThis is called when the original mapper is failing to COW a MAP_PRIVATE* mappping it owns the reserve page for. The intention is to unmap the page* from other VMAs and let the children be SIGKILLed if they are faulting the* same region.
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
follow_hugetlb_page
prepare_hugepage_range