函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\hugetlb.c Create Date:2022-07-27 17:00:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:is_hugetlb_entry_hwpoisoned

函数原型:static int is_hugetlb_entry_hwpoisoned(pte_t pte)

返回类型:int

参数:

类型参数名称
pte_tpte
3291  如果huge_pte_none(pte)或pte_present(pte)则返回:0
3293  swp等于Convert the arch-dependent pte representation of a swp_entry_t into an* arch-independent swp_entry_t.
3294  如果non_swap_entry(swp)且is_hwpoison_entry(swp)则返回:1
3296  否则返回:0
调用者
名称描述
copy_hugetlb_page_range
hugetlb_fault
hugetlb_change_protection